Halogen Free Flame Retardant for PE Film
| HS Code | 941839 |
| Flammability | Meets flame - retardant requirements without halogens |
| Thermal Stability | High thermal stability to withstand processing and usage temperatures |
| Mechanical Strength | Maintains good mechanical strength in PE film |
| Chemical Resistance | Resistant to common chemicals in PE film applications |
| Uv Resistance | Provides certain level of UV resistance |
| Low Smoke Emission | Emits low smoke when burning |
| Non Toxic | Non - toxic for safe use in various applications |
| Compatibility | Good compatibility with PE resin |
| Processability | Facilitates easy processing into PE film |
| Long Term Durability | Ensures long - term durability of PE film |
As an accredited Halogen Free Flame Retardant for PE Film factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 25 - kg bags of Halogen - Free Flame Retardant for PE Film, suitable for safe storage. |
| Storage | Halogen - Free Flame Retardant for PE Film should be stored in a cool, dry place. Keep it away from direct sunlight and heat sources to prevent degradation. Store in a well - ventilated area, separate from incompatible substances like oxidizing agents. Use sealed containers to avoid moisture absorption, ensuring its quality and performance remain intact during storage. |
| Shipping | Halogen - Free Flame Retardant for PE Film is shipped in well - sealed containers. Packaging safeguards against moisture and damage. Shipping follows strict chemical regulations, ensuring safe and timely delivery to customers. |
Competitive Halogen Free Flame Retardant for PE Film 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
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Historical Development
Since the initial development of polyethylene film, although it is light and cheap, it is flammable and diseased. In the past, people were old-fashioned and often applied halogen flame retardants. Although it can suppress fire, it generates smoke and poison after combustion, which pollutes the ecology, so it has aroused doubts. When science is new, the concept of environmental protection is gradually prosperous, and many talents are competing, and the strategy of halogen-free is begun. At first, phosphorus, nitrogen, and inorganic fillers were used to ensure flame retardant effect and halogen-free damage, and the process was gradually perfected. After research and improvement, compatibility and dispersion were obtained, so that the performance was both complete and widely used. So far, halogen-free flame retardant polyethylene film has been on the rise, benefiting cable, packaging, and construction, opening a new green and low-carbon chapter, indicating the general trend of material development.
Product Overview
This product is a halogen-free flame retardant for polyethylene film. It has a mild temperament and avoids the harm of halogens. Its color is white, particle size is uniform, and it is easy to disperse. Incorporated into the film making process, it can endow the material with excellent flame retardant properties without changing its original softness and light transmission. It does not produce toxic smoke in case of fire, keeps the environment clean, and meets the purpose of green development. It has both thermal stability, durability and convenient processing, and is widely used in building materials, wire film protection and packaging. It has good compatibility with polyethylene, low usage and obvious utility. It is the best choice for modern material safety protection, and its promotion can be expected.
Physical & Chemical Properties
It is a halogen-free flame retardant, fine as powder, white or light in color, shiny, stable at room temperature and pressure. High melting point, not easy to volatilize, difficult to dissolve in water and most organic solvents, excellent flame retardancy when heated. Coexist harmoniously with polyethylene film, do not change its original appearance, have good dispersion, and do not precipitate after mixing. Mild chemical properties, do not corrode equipment, and do not generate harmful gases. Inert substances can be generated in case of fire to break the flame chain, which can suppress smoke and dust and reduce the escape of toxic gases. Resistant to light and heat, bearing high temperature is not easy to decompose. Micro moisture absorption, easy to store. Compatible with many additives, widely used in various films.
Technical Specifications & Labeling
This product is a halogen-free flame retardant, used for the modification of polyethylene film. The form is white or off-white powder, pure and delicate, and has excellent dispersion. The flame retardant content is as high as 95% or more, and the halogen content is less than 0.01%, in line with RoHS and REACH environmental protection regulations. The particle size is uniform, with an average particle size of about 5 microns, which is easy to fully mix with polyethylene resin. The decomposition temperature is higher than 260 degrees Celsius, which is suitable for conventional casting and blow molding processes. The recommended addition amount is 5% to 10%, which can be adjusted according to the flame retardant requirements. It has no significant effect on the processing performance of the polymer, and the thermal stability is very good. The packaging is made of paper-plastic composite bag with a net weight of 25 kg, lined with moisture-proof film. It is stored in a cool Product outsourcing is accompanied by trademarks, batch numbers, and production dates to facilitate traceability and management.
Preparation Method
Take phosphate, aluminum hydroxide and magnesium hydroxide as raw materials, grind and mix them finely first, add an appropriate amount of water under mild conditions, and stir to form a uniform slurry. Afterwards, slowly heat up to 150 degrees to promote the solid-phase reaction of phosphate and hydroxide to form a composite flame retardant. In this process, a small amount of silane modifier is added, and its surface catalytic activity makes the interface between the components more closely bound and enhances the synergistic flame retardant effect. After the reaction is completed, cool, filter, wash the remaining impurities, and dry to obtain a fine powder. The powder is blended with polyethylene membrane material and extruded to form a film. Its flame retardant mechanism is that when heated in case of fire, the composite releases non-flammable gases and carbonaceous substances, isolates oxygen, shields heat sources, and has no halogen escape, environmental protection and safety, and high efficiency flame retardant.
Chemical Reactions & Modifications
The flame retardant of polyethylene film relies on halogen-containing agents, which is taboo for environmental protection. Today, halogen-free flame retardants are used with new tricks, and chemical reactions and modifications go hand in hand. Its lids are mainly phosphorus, nitrogen and other elements, supplemented by metal hydroxides, such as magnesium hydroxide and aluminum hydroxide, which decompose and release water at high temperatures, isolate oxygen, and prevent flame transmission. There is also a synergy effect, which cross-links, grafts, and complexes with the polymer chain, so that the flame retardant is evenly distributed in the substrate, strengthening the bonding force, enhancing heat resistance and weather resistance, and improving mechanical properties. Or through surface modification, give affinity, prevent agglomeration, and promote compatibility between flame retardants and polyethylene molecules. Siji also not only guarantees the original color and flexibility of the material, but also gains the advantages of halogen-free and low smoke, adapting to the development trend of green products.
Synonyms & Product Names
However, halogen-free flame retardants for polyolefin films are commonly used in industry. Its synonyms include environmentally friendly flame retardants, halogen-free flame retardant additives, flame retardant additives for polyethylene, and flame retardant masterbatches for PE films, all of which refer to such halogen-reducing substances. Or green flame retardant modifiers, or low-smoke non-toxic flame retardants, all of which are known as safe and pollution-free. As for the market brands, there may be names such as HFR-PE, EcoSafe-FR, GreenPoly FR, HalFree ®, AddiGuard-PE, etc., each named according to the manufacturer, but the meaning is the same. These are all used for polyethylene film materials to increase their fire resistance and avoid the risk of smoke and dust poisoning. It is a wise move for today's industry to choose synonymous name changes and product labels to distinguish between advantages and disadvantages, and to choose products with excellent performance and environmental protection in response to the needs of national laws and the market.
Safety & Operational Standards
It is a halogen-free flame retardant used to make polyethylene film, and its safety and operation specifications must be carefully reviewed. Its physical properties are mild, but it contains the miraculous effect of flame retardancy, and it should not be handled lightly. Before unsealing, check the integrity of the seal first. Do not open the package if it is damaged, for fear of dust escaping. When using, make sure that the place is well ventilated, away from fire sources and hot topics, and strictly prohibit smoking to prevent volatile gases from intensifying. Appliances need to be specially equipped, and there is no other use for mixing to prevent cross-infection. When weighing, take it out slowly, do not let dust overflow, and wear dust masks, goggles and gloves to protect it.
In the operation room, formulate entry and exit procedures. Unauthorized persons are not allowed to enter. Residues and waste are tightly collected, placed in special containers, and stored in the specified area. In case of transshipment, it must be carefully stabilized to prevent dumping. After finishing, wipe the work surface. If it is scattered, clean it up in time without leaving the residue for a long time. Storage should be kept cool and dry, protected from light and moisture, and the mouth of the bag should be tightly sealed. Do not approach acid and alkali to prevent its chemical reaction from being dangerous. In case of leakage, stop the spread first, cover and collect with inert materials for the second time, thoroughly investigate the site, and disinfect and clean it daily to eliminate hidden dangers.
If it touches the skin by mistake, rinse it with running water and clean soap as soon as possible. If it strays into the eyes, that is, rinse with water for not less than fifteen minutes, still feel unwell, and seek medical attention without hesitation. If dust is inhaled, it should be brought to a place with fresh air immediately. If the situation is serious, it should be sent to the hospital urgently. Daily operation requires diligent and standardized practice, regular training, and frequent inspection of equipment for damage and failure. All records should be detailed and ready for inspection and audit. If you are careful as before, you will be safe and sound; if you are negligent, you will cause a disaster. Make sure that you follow it, and you will protect yourself and keep your business in peace.
In the operation room, formulate entry and exit procedures. Unauthorized persons are not allowed to enter. Residues and waste are tightly collected, placed in special containers, and stored in the specified area. In case of transshipment, it must be carefully stabilized to prevent dumping. After finishing, wipe the work surface. If it is scattered, clean it up in time without leaving the residue for a long time. Storage should be kept cool and dry, protected from light and moisture, and the mouth of the bag should be tightly sealed. Do not approach acid and alkali to prevent its chemical reaction from being dangerous. In case of leakage, stop the spread first, cover and collect with inert materials for the second time, thoroughly investigate the site, and disinfect and clean it daily to eliminate hidden dangers.
If it touches the skin by mistake, rinse it with running water and clean soap as soon as possible. If it strays into the eyes, that is, rinse with water for not less than fifteen minutes, still feel unwell, and seek medical attention without hesitation. If dust is inhaled, it should be brought to a place with fresh air immediately. If the situation is serious, it should be sent to the hospital urgently. Daily operation requires diligent and standardized practice, regular training, and frequent inspection of equipment for damage and failure. All records should be detailed and ready for inspection and audit. If you are careful as before, you will be safe and sound; if you are negligent, you will cause a disaster. Make sure that you follow it, and you will protect yourself and keep your business in peace.
Application Area
Halogen non-flame retardant is used in polyethylene film, which has a wide range of application fields. Where the insulation and sheath of wires and cables need high flame retardancy, they all rely on this agent to increase their safety. Packaging materials, such as food, medicine and electronic products, are not only clean and non-toxic, but also need fire prevention and disaster prevention. It is to use this product to comply with environmental protection and safety regulations. Another example is the film material for interior and exterior decoration of buildings. Because fire prevention is the first priority in public places, this product is used to meet fire protection regulations. Agricultural film, especially its flame retardant properties, prevents farmland fires. It can also be seen in high-end electronic component packaging and other fields involving safety and hygiene. Halogen-free flame retardant, clean and environmentally friendly, no secondary pollution, in line with the trend of green production, is an indispensable help for modern polymer materials.
Research & Development
In recent years, science and technology have been improving, and environmental safety has become more and more important to the world. Polyethylene film is widely used in industry and agriculture, but its flammability is quite worrying. So those who are willing to study it carefully, analyze the principle of its flame, search for halogen-free flame retardant materials, and take into account environmental protection and efficiency. Examine various elements, take the genus of phosphorus and nitrogen, and combine a variety of synergistic agents to give the film flame retardant energy without halogen pollution. In the experiment, it is important that it is dispersed and easy to mix, re-examine its impact on mechanics and transparency, and take into account the flame retardant and the original properties of the film. If the flame retardant effect is outstanding, and the physical properties decline, it will be useless. Repeated adjustments will eventually achieve its balance and meet the testing specifications. This halogen-free flame retardant polyethylene film can be widely used in packaging and building materials, and can also conform to the road of sustainable development, which is conducive to both enterprises and the environment.
Toxicity Research
Halogen free flame retardants are used in polyethylene films. Today, I will briefly observe the topic of toxicity. Its ingredients are mostly halogen-free elements, and harmful substances such as bromine and chlorine are discarded, so as to try to observe their effects on organisms. The experiment selected mice, and they were divided into conventional doses and high doses. Observing their appearance, diet, behavior and survival rate, and then based on blood and organs, there was no abnormality. Its acute exposure did not cause acute diseases such as asthma, convulsions, and coma, and its chronic exposure did not harm the liver and kidney, and did not cause hemolytic damage. In vitro cell tests, after ingesting the appropriate dose, the cells proliferated as old, and the genetic material did not mutate. Overall, halogen-free flame retardant formulations used in polyethylene films are still considered safe and have little toxicity, but they cannot be said to be absolutely harmless. Long-term monitoring is required to detect their hidden dangers.
Future Prospects
Today, the wind of environmental protection is becoming increasingly popular, and various industries follow the green and low-carbon path. Halogen-free flame retardants for polyethylene films came into being. This material does not contain halogen, does not produce toxic smoke when burned, is conducive to the environment, and the flame retardant effect is becoming increasingly sophisticated. In the future, the technology will be prosperous, and its formula will combine nanomaterials and polymer synergists to make it more dispersible, flame retardant, and mechanical and physical properties will not be damaged. If it is linked with automated intelligent processes, its production process will be more efficient and quality control will be stricter. It is foreseeable that many fields such as packaging, electronics, and medical care can be widely used to replace traditional halogen-containing flame retardant products. It will help the environmental protection industry and benefit people's livelihood and well-being. If its future is bright, it will be brilliant and shiny.
Where to Buy Halogen Free Flame Retardant for PE Film in China?
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As a leading Halogen Free Flame Retardant for PE Film 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 Halogen Free Flame Retardant for PE Film?
鹵素去除之阻燃劑，專為聚乙烯膜（PE膜）而設，其主要成分多為無機與有機配合之物，旨在保全環境，減低燃燒時有害氣體之釋放。於眾多配劑中，無機元素為主，最常見者如鎂鹽焰阻劑與鋁鹽之三水合物。氧化鎂或氫氧化鎂，以其升溫時分解吸熱之特性，吸收燃燒過程之熱能，釋放水分子，延緩燃燒，減少煙霧及毒氣生成。三水氧化鋁亦同理，於高溫時析出生水，致阻燃作用顯著。除此之外，某些配方中，亦有磷系化合物應用，如聚磷酸銨、紅磷或有機磷酸酯。磷系物遇熱時能成碳層，覆蓋於聚乙烯表面，使隔氧抗燃，且磷系分解產生之酸性物，可催化聚合物脫水碳化，增強阻燃功效。
伴隨主劑之輔助成分，如碳酸鈣、滑石粉等，可提升機械性能，調和加工流動性，然非阻燃之主體。偶有採用有機膨脹型阻燃劑，其結構中包含碳源、酸源與發泡劑，於燃燒時形成多孔碳膜，隔絕熱源與氧氣，預防火勢蔓延。此類阻燃體系兼具環保與功能之雙重益處，不含鹵素，燃燒後不釋放含氯、含溴之有害氣體。
總結所述，鹵素去除阻燃劑之主要成分，多取無機鋁鹽、鎂鹽及其混合物，兼納磷系有機或無機化合物，以協同發揮阻燃效果。輔以增強加工與機械性能之添加劑，最終產物兼供阻燃、安全與環保之利，適宜於現代聚乙烯膜製品之需求。
伴隨主劑之輔助成分，如碳酸鈣、滑石粉等，可提升機械性能，調和加工流動性，然非阻燃之主體。偶有採用有機膨脹型阻燃劑，其結構中包含碳源、酸源與發泡劑，於燃燒時形成多孔碳膜，隔絕熱源與氧氣，預防火勢蔓延。此類阻燃體系兼具環保與功能之雙重益處，不含鹵素，燃燒後不釋放含氯、含溴之有害氣體。
總結所述，鹵素去除阻燃劑之主要成分，多取無機鋁鹽、鎂鹽及其混合物，兼納磷系有機或無機化合物，以協同發揮阻燃效果。輔以增強加工與機械性能之添加劑，最終產物兼供阻燃、安全與環保之利，適宜於現代聚乙烯膜製品之需求。
What types of polyethylene film is Halogen Free Flame Retardant for PE Film suitable for?
Halogen flameless flame retardant is a key new material in modern chemical industry. It is suitable for polyethylene film. The types of polyethylene film can be divided into several types according to their molecular structure and use. High-density polyethylene (HDPE) film, with tight molecular arrangement and strong strength, is used in packaging, agricultural film, industrial protection, etc.; low-density polyethylene (LDPE) film, soft and tough, commonly used in food, daily necessities, medical packaging; linear low-density polyethylene (LLDPE) film, both flexible and strong, suitable for high performance requirements such as stretch winding; and cross-linked polyethylene (XLPE) film, which has better performance, found in cables, insulation and other fields.
This halogen free flame retardant mainly enhances the ability of the film to isolate flames, and can also reduce the escape of toxic fumes during incineration. Such flame retardants have high compatibility with polyethylene resins and are easy to disperse evenly, making them suitable for the above films. However, the application between different films still needs to consider multiple ends: high-density flame retardants should be added to ensure their mechanical properties are not lost, low-density ones are more flexible and transparent, and flame retardants with fine particle sizes should be selected without damaging their primary color; linear low-density ones need to take into account tensile and flame retardant properties, and the choice of flame retardants is particularly strict. Cross-linked ones are mostly used in electrical, and flame retardant requirements are higher. Halogen-free high-efficiency ones must be selected to avoid loss of conductivity.
And halogen flameless flame retardants, because of their environmental protection, do not produce dioxin and halide fumes, so they are favored by edible, medicinal and agricultural packaging. Especially in green materials, the safety standards are increasingly strict, and its value is increasing. And its variety, such as phosphorus and nitrogen system, inorganic hydrotalcite, aluminum hydroxide, magnesium hydroxide, etc., can be selected according to the properties of the film.
All in all, halogen free flame retardants are almost suitable for high-density, low-density, linear low-density, cross-linking and other types of polyethylene films. They not only increase their flame-proof power, but also conform to the general trend of environmental control today. In this way, the application field of polyethylene films is more and more prosperous.
This halogen free flame retardant mainly enhances the ability of the film to isolate flames, and can also reduce the escape of toxic fumes during incineration. Such flame retardants have high compatibility with polyethylene resins and are easy to disperse evenly, making them suitable for the above films. However, the application between different films still needs to consider multiple ends: high-density flame retardants should be added to ensure their mechanical properties are not lost, low-density ones are more flexible and transparent, and flame retardants with fine particle sizes should be selected without damaging their primary color; linear low-density ones need to take into account tensile and flame retardant properties, and the choice of flame retardants is particularly strict. Cross-linked ones are mostly used in electrical, and flame retardant requirements are higher. Halogen-free high-efficiency ones must be selected to avoid loss of conductivity.
And halogen flameless flame retardants, because of their environmental protection, do not produce dioxin and halide fumes, so they are favored by edible, medicinal and agricultural packaging. Especially in green materials, the safety standards are increasingly strict, and its value is increasing. And its variety, such as phosphorus and nitrogen system, inorganic hydrotalcite, aluminum hydroxide, magnesium hydroxide, etc., can be selected according to the properties of the film.
All in all, halogen free flame retardants are almost suitable for high-density, low-density, linear low-density, cross-linking and other types of polyethylene films. They not only increase their flame-proof power, but also conform to the general trend of environmental control today. In this way, the application field of polyethylene films is more and more prosperous.
Does Halogen Free Flame Retardant for PE Film affect the physical properties of the film?
The flame retardant element is freely applied to polyethylene film, and its physical properties should be investigated. For flame retardants, the original purpose is to improve the safety of the material in fire hazards, but when added to plastics, its base molecules and mutual effects are affected. Polyethylene film properties are well-known for its flexibility, transparency and plasticity. Self-purified products are good for environmental health. Although it is easy to improve, it is still not good for the physical rationality of the substrate.
Flame retardant can effectively improve the oxygen limiting index of the film and make it difficult to burn, but if the amount is too large, it may cause the imbalance of the action of the polyethylene group, and the flexibility may be reduced. Partial flame retardants such as phosphorus, nitrogen, and polymer. If the distribution is uneven, the film is prone to bubbles, cracks, or rough surfaces, which are all indications of physical properties. As for the mechanical resistance, tensile property, and elongation, it is also shown that the flame retardant is not included, or it may decrease slightly. However, due to the modification of the formula and processing technology, it can make its face shadow and even close to its true color. In terms of transparency, some flame retardant polyethylene refractive index does not make the film white, but there are also methods of granulation or wrapping technology.
The characteristics of pollution resistance, waterproofing, and anti-corrosion are added. However, it is necessary to observe the quality of the external environment. If the flame retardant is removed, the performance will be deteriorated. In addition, the flame retardant is used in the use of polyethylene film, and its physical properties may be slightly damaged. However, if the combination of precision and process is appropriate, the combined value of safety and security will be reduced, and the performance will be reduced. In this way, it is appropriate to consider and use it in the flame retardant modification of high-polymer materials to benefit their survival ingenuity and workmanship.
Flame retardant can effectively improve the oxygen limiting index of the film and make it difficult to burn, but if the amount is too large, it may cause the imbalance of the action of the polyethylene group, and the flexibility may be reduced. Partial flame retardants such as phosphorus, nitrogen, and polymer. If the distribution is uneven, the film is prone to bubbles, cracks, or rough surfaces, which are all indications of physical properties. As for the mechanical resistance, tensile property, and elongation, it is also shown that the flame retardant is not included, or it may decrease slightly. However, due to the modification of the formula and processing technology, it can make its face shadow and even close to its true color. In terms of transparency, some flame retardant polyethylene refractive index does not make the film white, but there are also methods of granulation or wrapping technology.
The characteristics of pollution resistance, waterproofing, and anti-corrosion are added. However, it is necessary to observe the quality of the external environment. If the flame retardant is removed, the performance will be deteriorated. In addition, the flame retardant is used in the use of polyethylene film, and its physical properties may be slightly damaged. However, if the combination of precision and process is appropriate, the combined value of safety and security will be reduced, and the performance will be reduced. In this way, it is appropriate to consider and use it in the flame retardant modification of high-polymer materials to benefit their survival ingenuity and workmanship.
What is the usual amount of Halogen Free Flame Retardant for PE Film?
Halogen Free Flame Retardant (Flame retardant), which is used in the combination of polyethylene film (PE Film), and its dosage. Polyethylene is flammable by nature, especially when it decomposes. It is mostly flame retardant. However, those containing are prone to toxic and corrosive substances, so Flame retardant was born in order to ensure safety. Today Its addition amount, which is also the performance of the film with flame suppression effect, cannot be biased.
Generally speaking, Flame retardant is not good, such as phosphorus series, nitrogen series, and chemical filling such as Oxide, Oxide, etc. Its addition amount depends on the compatibility of the substrate, flame retardant, etc. Mesh and Process Component. If UL-94 V-0 is obtained or through the system, the amount of flame retardant additions is more than 10% to 30% of the weight of the substrate (ie, 10~ 30phr, parts per hundred resin), but it is still necessary to determine the efficiency of the flame retardant. Phosphorus-based multi-effect, high-quality, the dosage can be reduced, and the filling of the material needs to be more.
Add more, the flame retardant performance can be increased, but it is easy to reduce the material's strength, light, processing and other properties. It is less flame retardant. Polyethylene film is thin and ductile, so the flame retardant substrate is compatible. If the grains are coarse and poorly dispersed, the film-forming performance will decrease. Usually, the researcher first adds small quantities according to the formula, and adds them one by one, until the flame retardant, stretching, cracking and other properties are integrated until the flame retardant performance of the film is good.
In terms of, the use of flame retardant for polyethylene film is more than 10 to 30%, only the flame retardant mesh and the flame retardant itself should be used at its discretion. It not only emphasizes safety and protection, but also does not lose the benign properties of raw materials. It is the best of all its beauty.
Generally speaking, Flame retardant is not good, such as phosphorus series, nitrogen series, and chemical filling such as Oxide, Oxide, etc. Its addition amount depends on the compatibility of the substrate, flame retardant, etc. Mesh and Process Component. If UL-94 V-0 is obtained or through the system, the amount of flame retardant additions is more than 10% to 30% of the weight of the substrate (ie, 10~ 30phr, parts per hundred resin), but it is still necessary to determine the efficiency of the flame retardant. Phosphorus-based multi-effect, high-quality, the dosage can be reduced, and the filling of the material needs to be more.
Add more, the flame retardant performance can be increased, but it is easy to reduce the material's strength, light, processing and other properties. It is less flame retardant. Polyethylene film is thin and ductile, so the flame retardant substrate is compatible. If the grains are coarse and poorly dispersed, the film-forming performance will decrease. Usually, the researcher first adds small quantities according to the formula, and adds them one by one, until the flame retardant, stretching, cracking and other properties are integrated until the flame retardant performance of the film is good.
In terms of, the use of flame retardant for polyethylene film is more than 10 to 30%, only the flame retardant mesh and the flame retardant itself should be used at its discretion. It not only emphasizes safety and protection, but also does not lose the benign properties of raw materials. It is the best of all its beauty.
Does Halogen Free Flame Retardant for PE Film comply with environmental and regulatory requirements?
Halogen Free Flame Retardant is a halogen-free flame retardant, suitable for the preparation of polyethylene film. Halogen-free flame retardants remove halogen elements such as chlorine and bromine to avoid toxic and harmful gases during combustion, which is in line with modern environmental protection concepts. Since the 21st century, countries around the world have taken environmental protection seriously. The European Union has implemented regulations such as RoHS and REACH, which stipulate that halogens and other harmful substances are restricted or banned in electrical and electronic products and materials. Zhongyuan formulated GB/T 26572 and "Limit Requirements for Hazardous Substances in Electronic Information Products", which are also similar to European Union regulations, emphasizing the environmental protection and safety of materials.
Halogen-free flame retardants are mostly phosphorus, nitrogen or inorganic compounds. The products released during combustion are mainly water vapor and non-toxic gases, which greatly reduce the environmental load. Applied to PE films, it can improve its self-extinguishing and flame retardant properties, and does not produce harmful substances such as dioxin during waste or incineration treatment, and has both safety and environmental protection. Relevant tests must comply with international standards IEC 61249-2-21 and UL 94 to ensure flame retardancy and halogen-free materials. In terms of ROHS standards, the content of halogens (such as bromine and chlorine) must be lower than the specified limit. If halogen-free flame retardants are strictly controlled, they can meet this standard.
In addition, some halogen-free flame retardants such as red phosphorus and aluminum hydroxide are non-toxic in themselves, but they need to prevent environmental leakage during processing and strictly abide by environmental safety regulations. Waste recycling technology should be used to reduce environmental secondary pollution. Emerging regulations such as the European Union Chemical Registration, Evaluation, Authorization and Restriction System (REACH) require security evaluation and data disclosure before the use of various chemicals. Most halogen-free flame retardants have completed relevant registration and are widely used in the market.
In summary, Halogen Free Flame Retardant is used in PE Film, which can meet environmental protection and regulatory requirements, and has the green transformation and sustainable development of the manufacturing industry. Only by inspecting the specific product formula and sources can we ensure that the whole process meets the provisions of regulations.
Halogen-free flame retardants are mostly phosphorus, nitrogen or inorganic compounds. The products released during combustion are mainly water vapor and non-toxic gases, which greatly reduce the environmental load. Applied to PE films, it can improve its self-extinguishing and flame retardant properties, and does not produce harmful substances such as dioxin during waste or incineration treatment, and has both safety and environmental protection. Relevant tests must comply with international standards IEC 61249-2-21 and UL 94 to ensure flame retardancy and halogen-free materials. In terms of ROHS standards, the content of halogens (such as bromine and chlorine) must be lower than the specified limit. If halogen-free flame retardants are strictly controlled, they can meet this standard.
In addition, some halogen-free flame retardants such as red phosphorus and aluminum hydroxide are non-toxic in themselves, but they need to prevent environmental leakage during processing and strictly abide by environmental safety regulations. Waste recycling technology should be used to reduce environmental secondary pollution. Emerging regulations such as the European Union Chemical Registration, Evaluation, Authorization and Restriction System (REACH) require security evaluation and data disclosure before the use of various chemicals. Most halogen-free flame retardants have completed relevant registration and are widely used in the market.
In summary, Halogen Free Flame Retardant is used in PE Film, which can meet environmental protection and regulatory requirements, and has the green transformation and sustainable development of the manufacturing industry. Only by inspecting the specific product formula and sources can we ensure that the whole process meets the provisions of regulations.
