Polyester Flame Retardant
| HS Code | 836826 |
| Flammability | Self - extinguishing |
| Limiting Oxygen Index Loi | Typically 28 - 32% |
| Heat Resistance | Can withstand high temperatures without significant degradation |
| Chemical Resistance | Resistant to many chemicals |
| Mechanical Strength | Good tensile and tear strength |
| Dimensional Stability | Maintains shape well under normal use |
| Abrasion Resistance | High resistance to abrasion |
| Colorfastness | Good color retention |
| Moisture Management | Wicks moisture away |
| Uv Resistance | Some degree of resistance to UV rays |
As an accredited Polyester Flame Retardant factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Polyester Flame Retardant: Packed in 25 - kg bags for easy handling and storage. |
| Storage | Polyester Flame Retardant should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep it in a well - ventilated area to prevent the build - up of fumes. Store in tightly - sealed containers to avoid moisture absorption and contamination. It should be separated from incompatible substances like oxidizing agents to ensure safety during storage. |
| Shipping | Polyester Flame Retardant is shipped in secure, well - sealed containers to prevent any leakage. Transport follows strict chemical safety regulations, ensuring safe delivery to destinations across various distances. |
Competitive Polyester Flame Retardant prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: sales2@liwei-chem.com
Historical Development
Since the rise of chemical technology, polyester materials have gradually become commonly used in textiles and industries. However, it is flammable and suitable for many applications, so many craftsmen are inspired to improve it. Back in the middle of the last century, Western scholars took the lead in investing in research. At first, halogen compound was applied to polyester fibers, and its flame retardant effect was initially effective. However, halogens released harmful gases, which gradually attracted criticism. After that, new innovations such as phosphorus-based flame retardants and inorganic nanomaterials emerged one after another, which not only suppressed the flame potential, but also emphasized the environment. At the turn of the new century, the requirements for green environmental protection were increasing day by day, and the industry took halogen-free and low-toxicity as the extreme principle and continued to innovate. So far, polyester flame retardant products have been widely adopted in both China and the West, and have moved from primary protection to intelligent safety. They are used in many fields such as home furnishing, clothing, transportation, electronics, etc. The progress of materials technology is in line with the needs of human society.
Product Overview
Polyester flame retardant is a new type of material made by chemical process. It is light and strong, with white color and flexibility. It is widely used in the fields of fibers and plastics. This material has been specially modified and has the effect of self-extinguishing. Although it is incandescent in case of fire, it is not easy to prolong burning, but it does not have toxic smoke and dust to escape, which is conducive to health. Its properties are stable, not easy to decompose, weatherproof and moth-proof, and there is no risk of discoloration in case of moisture. It is especially suitable for furniture, building decoration, electronic devices and other places that need to be flame-proof. It is easy to process and compatible with a variety of products, which not only maintains a strong structure but also lasts for a long time. Today, countries are vigorously promoting green environmental protection policies, and the promotion of polyester flame retardants has helped to
Physical & Chemical Properties
Polyester flame retardant, solid in nature, yellowish or colorless in color, transparent as glass, light and tough. Its melting temperature is between 150 and 200 degrees Celsius, high temperature resistance and not easy to decompose. In case of fire, it releases inert gas, slows down the burning speed and prevents the spread of flame. Soluble in polar organic solvents, difficult to dissolve with water, stable at room temperature and pressure, but under strong acid, strong alkali and even high temperature strong oxidation conditions, physical and chemical changes can occur. The surface tension of the substance is low, good fluidity, suitable for blending and modification with a variety of polymer materials. Chemical stability, light and weather resistance, not easy to be eroded by general corrosive substances. In applications such as fibers, films, and engineering plastics, it exhibits excellent flame retardancy, and its physical and chemical properties also vary depending on the fine-tuning of the structure. Therefore, it is recommended to prepare it according to actual needs to optimize its use.
Technical Specifications & Labeling
Polyester flame retardant material, the material is selected from polyester fiber, which has both flexibility and strength. Excellent flame suppression performance, self-extinguishing in case of fire, not easy to prolong burning. Commonly used in clothing, furniture, equipment coating, suitable for public places, household and other ends. Physical specifications are as follows: the thickness varies from one to five millimeters, the width is eighty to one hundred and fifty centimeters; the gram weight is one hundred and twenty to three hundred and eighty grams per square meter. The combustion grade conforms to the national standard GB8624 B1 or B2, and the oxygen index is greater than 30. The color can be customized, and the texture is smooth or slightly velvet. Washable and resistant to friction, and it will not fail for a long time. The packaging is mainly in rolls, and the outer cover is sealed and moisture-proof. The batch and the origin are marked, and the whole process can be traced back. Each batch is accompanied by a certificate of conformity, the test report is complete
Preparation Method
The preparation of polyester flame retardants is based on terephthalic acid and ethylene glycol. With the help of flame retardant elements phosphorus, nitrogen or halogen, the raw materials are first purified, mixed in a kettle, and the temperature is controlled at 180 to 220 degrees to esterify them. The reaction is stirred to form oligomers. Then the pressure is lowered and the polycondensation reaction is carried out. During this time, organometallic compounds such as antimony acetate and tin dioxide are added as catalysts to initiate the polymerization between ester groups. The catalytic mechanism is to activate the interaction between the ester and the hydroxyl group to accelerate the bonding and promote the extension of the molecular chain. If phosphorus flame retardants are added, they are introduced at the beginning of the reaction and copolymerized with the main chain. The flame retardant properties are impregnated in the polyester skeleton, which not only maintains its mechanics but also imparts fire resistance. The final polyester flame retardant material, washed and dried, granulated for later use.
Chemical Reactions & Modifications
Polyester is flame retardant, relying only on chemical reaction and modification to improve the environment. At the beginning of its preparation, phosphorus, bromine or nitrogen-based flame retardants are often mixed with polyester monomers in the condensation process, so that flame retardant elements can penetrate into the molecular backbone. After the polymerization reaction, various elements and ester groups are cross-fitted, and the structure is more dense, and the heat and flame retardant properties are significantly enhanced. Or there is a post-modification method, that is, chemical grafting, surface coating and other techniques, so that the flame retardant is laminated on the surface of the fiber, which then improves the surface properties of the polyester and enhances its flame resistance and mechanical properties. All kinds of ways or both, chemical reaction and modification are used together to give polyester both flame retardant and complete. During this period, it is necessary to carefully consider the reaction conditions and the proportion of additives to maintain the flame retardant effect while maintaining the true color of polyester, which is widely used in the fields of textiles and construction.
Synonyms & Product Names
Polyester flame retardant products, or polyester flame retardant in the market, also known as polyester flame retardant materials, or cloud polyester fireproof cloth, all refer to the same thing. Due to its fireproof power, it is also called flame-resistant polyester or fire-resistant polyester. Or it is called flame retardant fiberboard, flame-resistant surface material, and fire-fighting polyester, all of which refer to such materials. Its top-grade logo, or it is now called "Flameguard, FireSafe, PolySafe, Flame Retardant Andun" in the market, etc., are the names of merchants, which are cleverly decorated to recognize its quality and prevent flames, and to help trade. In Guangdong and Shanghai, or heat-insulating flame-retardant cloth, or polyester fire-resistant felt, although the words are different, the meaning is the same. However, due to its constant performance, high temperature resistance, it is suitable for fire protection, safety protection, and decorative materials. The more widely it is used, the more its name is different, and it is also attributed to flame retardancy.
Safety & Operational Standards
Polyester flame retardant products, widely used in the business industry, involve safety and fire control, especially caution. Keeping the correct operation is the main business. Its material is non-flammable in case of flame, so flame retardants are added to give it its characteristics. However, the agent hides poison, so you should be careful when you are close to it. When working, the first thing to do is to clean the site, away from open flames and high-temperature appliances. If you need to cut and process, be sure to use sharp weapons, and keep quiet to prevent fine debris from spreading. If fine debris flies, it is easy to breathe. Wear a mask to protect your eyes from injury. Rub the surface of the object with your hands and wear gloves to avoid direct contact with the skin. **
Store in a well-ventilated and dry place, do not be near strong solvents and oils of acid and alkali, avoid exposure to sunlight and wet steaming, and make the material permanent. Check the product label, meet the requirements of the specification, and never mix with other materials. When handling, store in utensils, do not throw and hit, for fear of damage and poisoning. Check the damaged residual materials, they must be separated and discarded, do not mix. In case of fire, apply dry powder and carbon dioxide fire extinguishers, do not use water, and fear diffusion. Inhaling smoke, you should leave the scene quickly, go to a ventilated place to rest, if there is any discomfort, and seek medical care.
Operate the end, clean up the debris, brush it with a damp cloth, and dispose of it according to regulations. Do not burn or bury at will, it is advisable to hand over qualified collection to protect people's livelihood and the environment. Be diligent in operating norms, save equipment taboos, do not be confused in case of trouble, and do not panic in distress. In fact, safety is the top priority, and norms are the top priority. The benefits of polyester flame retardancy can be promoted and avoided.
Store in a well-ventilated and dry place, do not be near strong solvents and oils of acid and alkali, avoid exposure to sunlight and wet steaming, and make the material permanent. Check the product label, meet the requirements of the specification, and never mix with other materials. When handling, store in utensils, do not throw and hit, for fear of damage and poisoning. Check the damaged residual materials, they must be separated and discarded, do not mix. In case of fire, apply dry powder and carbon dioxide fire extinguishers, do not use water, and fear diffusion. Inhaling smoke, you should leave the scene quickly, go to a ventilated place to rest, if there is any discomfort, and seek medical care.
Operate the end, clean up the debris, brush it with a damp cloth, and dispose of it according to regulations. Do not burn or bury at will, it is advisable to hand over qualified collection to protect people's livelihood and the environment. Be diligent in operating norms, save equipment taboos, do not be confused in case of trouble, and do not panic in distress. In fact, safety is the top priority, and norms are the top priority. The benefits of polyester flame retardancy can be promoted and avoided.
Application Area
Polyester flame retardants are widely used in many fields. It is used in the textile industry and added to fabrics to prevent fires and enhance the safety of clothing. It is also used in home furnishings, such as curtains, sofas, carpets, to make them both beautiful and anti-burning. In the field of construction, it is used in composite materials such as walls and ceilings to help the home be stable and safe from fire. Or electrical insulation materials, casing sheaths, with its flame retardant effect, to ensure the safety of electricity. Its stability, suitable for the interior of transportation vehicles, such as cars, planes, train seats, floors, etc. Also seen in the field of packaging, anything that needs fire protection can benefit from this. From this perspective, polyester flame retardants have a wide range of uses and are indispensable in many modern industries.
Research & Development
Since polyester materials have been widely used in fibers and plastics, they have often been limited by safety due to their flammability. In order to remedy its disadvantages, various workers are dedicated to the research and development of flame retardant technology. Collecting flame retardant elements such as phosphorus and nitrogen, which are built into the polymer chain, not only does not damage the original properties, but also enhances the flame retardant effect. Or copolymerization, grafting and other methods are applied to make the flame retardant compatible with the polyester, which cannot be washed off for a long time and has a long-lasting effect. Nanomaterials are also used to improve dispersion, assist in the formation of carbon layers, and slow down pyrolysis. The experimental results show that the new polyester flame retardant system can be self-extinguished and cut off, and the flue gas is In the future, the industry should continue to develop green, efficient, and environmentally friendly new flame retardants to meet the dual demands of modern society for safety and environmental protection, and achieve the greatest success in material upgrading.
Toxicity Research
Polyester flame retardants are commonly used materials in the chemical industry in modern times. They are used in textiles and plastics, which can suppress fires and are beneficial to safety. However, their properties are complex, or they may contain toxic risks. In today's experiments, flame retardants applied to polyester, the combustion products of which often volatilize benzene series, phenols and brominated derivatives, and enter the human body can cause damage to the central nervous system, or even involve the liver and kidneys. Or they migrate to water and soil in a small amount, gradually accumulating ecology, and fish, insects, birds and beasts can be harmed. New phosphorus and nitrogen-containing flame retardants are considered milder than bromine and other types, but long-term exposure is still difficult to remove the risk of sensitization, mutagenesis and endocrine disruption. In summary, although flame retardant polyester is safe for a while, its toxicological effects still need to be carefully investigated.
Future Prospects
Today's technology is changing with each passing day, and chemical materials are introducing new ones. Polyester flame retardants are widely valued by the industry. They are both safe and environmentally friendly, prevent fires, and protect people's livelihood. Looking at the future, the materials will continue to improve, and the production method will also become green. With the help of artificial intelligence, the formula is precisely optimized, and the flame retardant performance is more extreme. Bio-based and degradable materials are increasingly favored to cope with resource depletion and environmental pressure. Its application field may expand to electronics, electrical appliances, transportation and construction to build a safety barrier. With the increasingly stringent global regulations, its market potential is limitless. Several scholars and entrepreneurs are making great efforts to innovate, promoting flame retardant polyester to be in the forefront, which is great. In the future, this material will become an important tool to protect life and property, leading the industry, and it can be expected.
Where to Buy Polyester Flame Retardant in China?
As a trusted Polyester Flame Retardant manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading Polyester Flame Retardant supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the main ingredients of Polyester Flame Retardant?
Polyester flame retardants are actually important for ensuring safety in synthetic fibers. Its body is polyethylene terephthalate, referred to as "polyester", which is formed by the condensation reaction of terephthalic acid and ethylene glycol. However, pure polyester is flammable when burned in a hot fire and has no self-extinguishing ability. In order to prevent fires, many flame retardants are often melted in it.
Flame retardants are divided into two categories: one is the additive type, which is after the polyester fiber is formed, phosphorus, bromine, nitrogen and other compounds are doped in it, such as antimony trioxide, decabromodiphenyl ether, phosphate, aluminum hydroxide and so on. Its function is to suppress spontaneous combustion of flames, delay the combustion speed, and can precipitate gases that inhibit free radicals at high temperatures, making the flame state sluggish. The second is the reaction type, that is, at the beginning of the synthesis of polyester molecules, the flame retardant monomer is copolymerized in it. Nowadays, common phosphorus flame retardant monomers, such as pentaerythritol diphenyl phosphate, 2-hydroxyethyl phosphite, etc., are integrated into the polyester backbone to make the whole modified uniformly, and the flame retardancy lasts for a long time.
And polyester flame retardant fibers are prepared at the time of preparation, or phosphorus-containing and nitrogen-containing structures are introduced into the polymer skeleton, whereby they can form a carbonized layer on the surface during combustion to isolate air, isolate from fire, and contain extinguishment. Or add a trace amount of organohalogen agent to destroy the flame chain reaction by borrowing the characteristics of halogen elements.
In this process, carefully select the type and dosage of flame retardants, in order to take into account the comfort of taking, the physical properties are not damaged, and the national standard flame retardant grade. To sum up the main points, the main components of polyester flame retardant fibers are the parent of terephthalic acid and ethylene glycol, as well as various flame retardant compounds such as phosphorus, nitrogen, and bromine introduced by addition or copolymerization. The principle is to endow the fibers with flame retardant properties, which not only meets the requirements of the textile industry, but also protects the person from fire damage, which is actually needed for today's textile materials.
Flame retardants are divided into two categories: one is the additive type, which is after the polyester fiber is formed, phosphorus, bromine, nitrogen and other compounds are doped in it, such as antimony trioxide, decabromodiphenyl ether, phosphate, aluminum hydroxide and so on. Its function is to suppress spontaneous combustion of flames, delay the combustion speed, and can precipitate gases that inhibit free radicals at high temperatures, making the flame state sluggish. The second is the reaction type, that is, at the beginning of the synthesis of polyester molecules, the flame retardant monomer is copolymerized in it. Nowadays, common phosphorus flame retardant monomers, such as pentaerythritol diphenyl phosphate, 2-hydroxyethyl phosphite, etc., are integrated into the polyester backbone to make the whole modified uniformly, and the flame retardancy lasts for a long time.
And polyester flame retardant fibers are prepared at the time of preparation, or phosphorus-containing and nitrogen-containing structures are introduced into the polymer skeleton, whereby they can form a carbonized layer on the surface during combustion to isolate air, isolate from fire, and contain extinguishment. Or add a trace amount of organohalogen agent to destroy the flame chain reaction by borrowing the characteristics of halogen elements.
In this process, carefully select the type and dosage of flame retardants, in order to take into account the comfort of taking, the physical properties are not damaged, and the national standard flame retardant grade. To sum up the main points, the main components of polyester flame retardant fibers are the parent of terephthalic acid and ethylene glycol, as well as various flame retardant compounds such as phosphorus, nitrogen, and bromine introduced by addition or copolymerization. The principle is to endow the fibers with flame retardant properties, which not only meets the requirements of the textile industry, but also protects the person from fire damage, which is actually needed for today's textile materials.
How effective is Polyester Flame Retardant?
Polyester, one of the synthetic fibers, has a tough texture, wear resistance, and is widely used in clothing, home furnishing, and industrial fields. However, its nature is flammable in case of fire, and there is a lot of smoke and molten dripping during incineration, which breeds hidden dangers and is difficult to be directly used in occasions that require flame retardancy. Therefore, in later generations, flame retardants are applied to make it flame retardant, making it "Flame Retardant Polyester".
In today's flame retardant polyester, there are various production methods, or in the early stage of polymerization, flame retardant monomers containing phosphorus, bromine, or nitrogen are mixed into the main chain, or after spinning and forming, flame retardant is coated on the surface of the fiber. Its effect is to delay the combustion speed, slow down the expansion of the flame, generate a carbon layer in case of fire, isolate heat sources, and inhibit the escape of flammable gases. The flame retardant polyester has a high ignition point, self-extinguishing away from the fire, and there is no risk of a lot of dripping during combustion, which greatly improves safety. Even if the flame is hot, it can self-extinguish, making it difficult to spread to other objects, which is much better than conventional polyester fibers.
However, its flame retardant effect is still restricted by many factors, such as the type and content of flame retardants, the fine structure of the fiber, and the way of subsequent processing. If the flame retardant is evenly distributed and firmly combined, a lasting fire retardant effect can be obtained. If it is only coated on the surface, it is easy to lose after long-term use, and the flame retardant performance Qualified flame retardant polyester, tested in accordance with relevant standards, can mostly meet the requirements of "self-extinguishing away from fire and not spreading". It is used in curtains, carpets, clothing, seats, etc. When attacked by flames or sparks, it can also effectively block the occurrence of disasters.
Looking at its properties, flame retardant polyester is both tough and fireproof, and non-toxic and less smoke. It is environmentally friendly and safe, and is relied on by the modern textile and construction fields. However, the manufacturing cost is slightly higher, careless disposal may also have a slight impact on the environment. However, in terms of its overall benefits, it is actually the best material for improving safety.
In today's flame retardant polyester, there are various production methods, or in the early stage of polymerization, flame retardant monomers containing phosphorus, bromine, or nitrogen are mixed into the main chain, or after spinning and forming, flame retardant is coated on the surface of the fiber. Its effect is to delay the combustion speed, slow down the expansion of the flame, generate a carbon layer in case of fire, isolate heat sources, and inhibit the escape of flammable gases. The flame retardant polyester has a high ignition point, self-extinguishing away from the fire, and there is no risk of a lot of dripping during combustion, which greatly improves safety. Even if the flame is hot, it can self-extinguish, making it difficult to spread to other objects, which is much better than conventional polyester fibers.
However, its flame retardant effect is still restricted by many factors, such as the type and content of flame retardants, the fine structure of the fiber, and the way of subsequent processing. If the flame retardant is evenly distributed and firmly combined, a lasting fire retardant effect can be obtained. If it is only coated on the surface, it is easy to lose after long-term use, and the flame retardant performance Qualified flame retardant polyester, tested in accordance with relevant standards, can mostly meet the requirements of "self-extinguishing away from fire and not spreading". It is used in curtains, carpets, clothing, seats, etc. When attacked by flames or sparks, it can also effectively block the occurrence of disasters.
Looking at its properties, flame retardant polyester is both tough and fireproof, and non-toxic and less smoke. It is environmentally friendly and safe, and is relied on by the modern textile and construction fields. However, the manufacturing cost is slightly higher, careless disposal may also have a slight impact on the environment. However, in terms of its overall benefits, it is actually the best material for improving safety.
Does Polyester Flame Retardant have an environmental impact?
Polyester flame retardants are commonly used materials in today's fabrics. It is necessary to prevent fire, and chemical methods are applied to make it difficult to burn in case of flame. Although the surface is conducive to safety, it may not be harmless to heaven and earth plants and trees. During the process of making it, halogens, phosphorus and other agents are used to make the fibers flame retardant. The agent penetrates the fibers, or soaks them in a solution, or incorporates them into the material by copolymerization, and has a flame retardant effect immediately after leaving the factory.
Its advantages are that when burned in case of fire, it can delay the burning speed, slow down the smoke poison, and help people escape. Its disadvantages are also that chemical residues are found in soil and water, which are difficult to degrade over the years and damage life. Polyester flame retardant materials are abandoned in the wild, eroded by wind and rain, and the agent seeps into the fields. Fish, insects, plants and trees may be injured. Burning them releases toxic gases, or dioxins, or halogen soot, drifting air, and accumulates in humans and animals. Although cloth is safe, the environment is often dangerous.
And flame retardants are widely used, and waste fibers are beneficial. It is difficult to recycle, difficult to separate, and a large amount of waste accumulates, which contributes to the burden on the environment. Not only that, flame retardant polyester textiles are harmful to water birds, or insects and ants. Flame retardants will also flow from rivers to the ocean, and marine animals will swallow them, gradually involving giant whales by microorganisms. Humans eat seafood, and over time, they will inevitably ingest residues, which will damage their health.
In short, although polyester flame retardant solves the problem of burning eyebrows, it has real drawbacks to the ecology of all things. If you want the best of both worlds, Keith can improve the material, take it from nature, and discard toxic flame retardants. Or promote efficient recycling, slow down the amount of waste, and revive the principle of circulation. Practice the art of chemistry cautiously, always afraid of invisible disasters, which is the way of a wise man to love things.
Its advantages are that when burned in case of fire, it can delay the burning speed, slow down the smoke poison, and help people escape. Its disadvantages are also that chemical residues are found in soil and water, which are difficult to degrade over the years and damage life. Polyester flame retardant materials are abandoned in the wild, eroded by wind and rain, and the agent seeps into the fields. Fish, insects, plants and trees may be injured. Burning them releases toxic gases, or dioxins, or halogen soot, drifting air, and accumulates in humans and animals. Although cloth is safe, the environment is often dangerous.
And flame retardants are widely used, and waste fibers are beneficial. It is difficult to recycle, difficult to separate, and a large amount of waste accumulates, which contributes to the burden on the environment. Not only that, flame retardant polyester textiles are harmful to water birds, or insects and ants. Flame retardants will also flow from rivers to the ocean, and marine animals will swallow them, gradually involving giant whales by microorganisms. Humans eat seafood, and over time, they will inevitably ingest residues, which will damage their health.
In short, although polyester flame retardant solves the problem of burning eyebrows, it has real drawbacks to the ecology of all things. If you want the best of both worlds, Keith can improve the material, take it from nature, and discard toxic flame retardants. Or promote efficient recycling, slow down the amount of waste, and revive the principle of circulation. Practice the art of chemistry cautiously, always afraid of invisible disasters, which is the way of a wise man to love things.
Which Polyester Flame Retardant is suitable for?
Polyester, a chemical refined substance, is made by mixing polyols and dibasic acids through condensation and polymerization. It is widely used in the fields of fibers, films, engineering plastics, coatings, electrical components, and household utensils. However, there are many disasters in the world, especially fires. Therefore, considering its safety, a method of flame retardant was invented, which is called "Polyester Flame Retardant", that is, polyester flame retardant.
This agent has a wide variety, including additive and reactive types. Or directly mixed with polyester resin, or involved in molecular structure. Its effect is to inhibit the combustion of polyester under high temperature and open flame, delay the spread of fire, reduce smoke poisoning, and ensure the safety of humans and animals. Therefore, all kinds of polyester-based products, those who need to prevent fire, must not use this agent.
Fiber is the bulk of polyester applications. Such as shirts, skirt pleats, curtains, carpets, sheets, quilt covers for clothing, finishes for carriages, and laying out of theater seats, made of polyester fibers. People are often close to the source of fire, and the hidden dangers are difficult to eliminate. If there is no flame retardant, it is easy to burn in case of fire, which endangers lives. Therefore, flame retardants are mixed with the mother liquid of spinning to make flame retardant fibers. Garments and cloth accessories can meet flame protection standards and are especially valuable for use in public places.
Engineering plastics are also mostly made of polyester, such as polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), which are used in electronic, automotive, and mechanical parts. However, where the lines are densely covered and energy flows, the fire starts at the beginning and spreads very quickly. After adding flame retardants, it can make it easy to extinguish and protect its safety.
Polyester film is used for capacitors, insulating films, and packaging. Its flame retardant is especially important. A little negligence may cause a short circuit or even a fire. The design of flame retardants can keep the performance of the film intact and increase the protection.
Another example is adhesives, coatings, and composite materials, which are used in buildings, ships, and rail transit. All take fire prevention as the general plan. The choice of polyester flame retardants depends on the use, and it can be safe for a long time.
In summary, all products under the name of polyester should use this flame retardant technology if they need to stop fire. Flame retardant polyester is conducive to safety and benefits all industries. It is necessary to select good recipes and scientific applications. It is also the key to social security.
This agent has a wide variety, including additive and reactive types. Or directly mixed with polyester resin, or involved in molecular structure. Its effect is to inhibit the combustion of polyester under high temperature and open flame, delay the spread of fire, reduce smoke poisoning, and ensure the safety of humans and animals. Therefore, all kinds of polyester-based products, those who need to prevent fire, must not use this agent.
Fiber is the bulk of polyester applications. Such as shirts, skirt pleats, curtains, carpets, sheets, quilt covers for clothing, finishes for carriages, and laying out of theater seats, made of polyester fibers. People are often close to the source of fire, and the hidden dangers are difficult to eliminate. If there is no flame retardant, it is easy to burn in case of fire, which endangers lives. Therefore, flame retardants are mixed with the mother liquid of spinning to make flame retardant fibers. Garments and cloth accessories can meet flame protection standards and are especially valuable for use in public places.
Engineering plastics are also mostly made of polyester, such as polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), which are used in electronic, automotive, and mechanical parts. However, where the lines are densely covered and energy flows, the fire starts at the beginning and spreads very quickly. After adding flame retardants, it can make it easy to extinguish and protect its safety.
Polyester film is used for capacitors, insulating films, and packaging. Its flame retardant is especially important. A little negligence may cause a short circuit or even a fire. The design of flame retardants can keep the performance of the film intact and increase the protection.
Another example is adhesives, coatings, and composite materials, which are used in buildings, ships, and rail transit. All take fire prevention as the general plan. The choice of polyester flame retardants depends on the use, and it can be safe for a long time.
In summary, all products under the name of polyester should use this flame retardant technology if they need to stop fire. Flame retardant polyester is conducive to safety and benefits all industries. It is necessary to select good recipes and scientific applications. It is also the key to social security.
How to use Polyester Flame Retardant?
Polyester Flame Retardant is a polyester flame retardant, which is commonly used in modern technology to prevent textiles from being burned. Its usage is more appropriate, and its main points are described here.
At first, there are two methods: additive type and reactive type. The additive type means that when the polyester fiber is prepared, the flame retardant is mixed with the raw material to make it uniformly dissolved, and then melted and spun to form a fiber with its own flame retardancy. The amount of addition depends on the purpose of the product, or light fire-resistant clothing, which can be reduced, or heavy fire-resistant industrial fabrics, which should be increased. When adding, it is necessary to carefully check and mix evenly, so as not to hinder the color of the finished product and damage the quality.
Reactive type, the flame retardant is mixed in the polyester chemical reaction, so that it is closely combined with the molecular structure of the polyester. After that, the nature of the fiber has changed, and it has a long-term flame retardant effect, which is not easy to fail due to washing and friction. When choosing flame retardants, it is necessary to take into account their compatibility, do not block the reaction, or the product is toxic, so as to ensure the safety of the product.
After the spinning is completed, the fabric is made. If you want to further strengthen the flame retardant force, it is feasible to finish it later. Take an appropriate amount of flame retardant auxiliary agent, mix it with water, soak the fabric, and make the liquid penetrate the gap of the fiber. Then dry and shape, so that the flame retardant firmly adheres to the This method is simple and efficient, but the washable resistance is inferior to the first two. It is suitable for decorative materials or short-term applications.
When using flame retardants, it is necessary to avoid contamination by other compounds, and the operation place should be ventilated. Today's flame retardants are more stable, but some of their ingredients are still lightly toxic. The operator is in front of the gloves to prevent touching the mouth and nose. The finished product should be tested for flame retardant performance, and only those who meet the specifications can be used.
In general, there are three ways to use polyester flame retardants: one is to mix raw materials, the other is to chemically chime, and the third is to immerse the finished product. Each has its own trade-offs, which are expensive and With the advance of chemical technology in the new era, the flame retardant benefits of polyester are becoming more and more obvious. Only by using it rationally can it be used to benefit people's livelihood and ensure safety.
At first, there are two methods: additive type and reactive type. The additive type means that when the polyester fiber is prepared, the flame retardant is mixed with the raw material to make it uniformly dissolved, and then melted and spun to form a fiber with its own flame retardancy. The amount of addition depends on the purpose of the product, or light fire-resistant clothing, which can be reduced, or heavy fire-resistant industrial fabrics, which should be increased. When adding, it is necessary to carefully check and mix evenly, so as not to hinder the color of the finished product and damage the quality.
Reactive type, the flame retardant is mixed in the polyester chemical reaction, so that it is closely combined with the molecular structure of the polyester. After that, the nature of the fiber has changed, and it has a long-term flame retardant effect, which is not easy to fail due to washing and friction. When choosing flame retardants, it is necessary to take into account their compatibility, do not block the reaction, or the product is toxic, so as to ensure the safety of the product.
After the spinning is completed, the fabric is made. If you want to further strengthen the flame retardant force, it is feasible to finish it later. Take an appropriate amount of flame retardant auxiliary agent, mix it with water, soak the fabric, and make the liquid penetrate the gap of the fiber. Then dry and shape, so that the flame retardant firmly adheres to the This method is simple and efficient, but the washable resistance is inferior to the first two. It is suitable for decorative materials or short-term applications.
When using flame retardants, it is necessary to avoid contamination by other compounds, and the operation place should be ventilated. Today's flame retardants are more stable, but some of their ingredients are still lightly toxic. The operator is in front of the gloves to prevent touching the mouth and nose. The finished product should be tested for flame retardant performance, and only those who meet the specifications can be used.
In general, there are three ways to use polyester flame retardants: one is to mix raw materials, the other is to chemically chime, and the third is to immerse the finished product. Each has its own trade-offs, which are expensive and With the advance of chemical technology in the new era, the flame retardant benefits of polyester are becoming more and more obvious. Only by using it rationally can it be used to benefit people's livelihood and ensure safety.
