PU Foam Flame Retardant Mflam TCPP
| HS Code | 665068 |
| Chemical Name | Tris(2 - chloro - 1 - (chloromethyl)ethyl)phosphate |
| Appearance | Colorless to pale yellow clear liquid |
| Molecular Formula | C6H12Cl6O4P |
| Molecular Weight | 373.85 g/mol |
| Density | 1.50 - 1.54 g/cm³ at 20°C |
| Boiling Point | 240 - 248°C at 1.33 kPa |
| Flash Point | ≥220°C (closed cup) |
| Solubility | Soluble in many organic solvents, slightly soluble in water |
| Vapor Pressure | Very low vapor pressure |
| Flame Retardant Mechanism | Gas - phase and condensed - phase action |
| Thermal Stability | Good thermal stability up to a certain temperature |
As an accredited PU Foam Flame Retardant Mflam TCPP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 50 - kg drum packaging for PU Foam Flame Retardant Mflam TCPP chemical. |
| Storage | PU Foam Flame Retardant Mflam TCPP should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, ignition sources, and direct sunlight. Store in tightly - sealed containers to prevent moisture absorption and contamination. Avoid storing near reactive chemicals to maintain its stability and effectiveness. |
| Shipping | PU Foam Flame Retardant Mflam TCPP is shipped in accordance with strict chemical transportation regulations. It's packaged securely in suitable containers to prevent leakage during transit, ensuring safe delivery. |
Competitive PU Foam Flame Retardant Mflam TCPP prices that fit your budget—flexible terms and customized quotes for every order.
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Historical Development
PU Foam Flame Retardant Mflam TCPP is one of the flame retardants of polyurethane foam. Its founding age can be traced back to the mid-to-late 20th century. At that time, polyurethane materials were popular, and both civilian and industrial relied on foam, but it was easy to burn in case of fire, causing many disasters. Chemical experts studied and improved, so they invented TCPP to give foam flame retardancy. TCPP, the full name of tris (2-chloropropyl) phosphate, is flame retardant with phosphorus element and has outstanding performance. It was not widely used at first, but after technological research and development, its flame retardant effect has become more and more obvious, and it has both environmental protection and environmental protection. In the 21st century, environmental regulations were stringent, and the market increasingly promoted halogen-free and low-toxicity, leading to the emergence of Mflam TCPP, which is widely used in household, automotive, construction, and other fields. It has become the essential choice for modern foam flame retardancy.
Product Overview
PU Foam Flame Retardant Mflam TCPP is a new type of flame retardant material, specially used for polyurethane foam. It is mild in nature, has good compatibility, is easy to reconcile with various raw materials, and is applied to foam manufacturing without changing the bulk properties. Its main component, trichloropropyl phosphate, can decompose at high temperature, release effective flame retardant elements, curb flame spread, delay combustion, and improve safety. This product is colorless or yellowish transparent liquid with slight odor, high stability, and easy storage and transportation. It is widely used in furniture, building materials, automobiles and other industries of soft and hard foam. It can not only reduce fires, but also avoid pollution worries. It complies with environmental regulations and meets the needs of modern industries. It is an ideal auxiliary for foam products.
Physical & Chemical Properties
Mflam TCPP, the flame retardant of polyurethane foam, the color is yellowish, the liquid is translucent, and the smell is slightly bitter. Its density is about 1.29 grams per cubic centimeter, and the boiling point is higher than 270 degrees Celsius, so it is not easy to volatilize at room temperature, and it is insoluble in water. It dissolves toluene, acetone and other organic solvents. Chemical properties are stable, and it is less easy to decompose when it encounters normal acid and alkali; high temperature is pyrolysis, which releases phosphorus compounds, which can suppress combustion and delay fire. Its flame retardant mechanism disperses in the polyurethane structure at medium temperature, and forms phosphoric acid derivatives when it encounters flame. It is coated on the material surface to isolate oxygen. When exposed to light or strong oxidizing agents, or slightly decomposed, it is only safe to store in a cool and dry place, away from strong acids, alkal Overall, Mflam TCPP has excellent physicochemical properties and is highly valued by industry.
Technical Specifications & Labeling
PU Foam Flame Retardant Mflam TCPP, chemical name tris (2-chloropropyl) phosphate is also. White or slightly yellow transparent liquid, with clear properties and no significant odor. Molecular formula C9H18Cl3O4P, molecular weight 327.57. Relative density 1.28~ 1.32 (at 20 degrees Celsius), boiling point 244 degrees Celsius, refractive index 1.463~ 1.466. Wide solubility, soluble in a variety of organic solvents, slightly soluble in water. Phosphorus content of about 9.4%, chlorine content of about 32.8%. Commonly used packaging is 250 kg iron drum or plastic drum, can also be divided according to the buyer's needs. Widely used in flame retardant polyurethane foam, with good compatibility and thermal stability, suitable for soft, hard foam materials and coatings, a variety of composite materials. The execution standard is subject to GB/T 27649-2011, the product identification is clear, and the batch number, specifications, manufacturer name and date are all included.
Preparation Method
The raw material of PU Foam Flame Retardant Mflam TCPP is mainly trichloropropyl phosphate, supplemented by propylene alcohol, phosphoric acid and phosphorus trichloride. The preparation method involves first reacting propylene alcohol and phosphorus trichloride into a kettle, slowly adding under temperature control, and then heating and refluxing to completely react to obtain a chlorinated product. After distillation and purification, a colorless to light yellow oily liquid, namely trichloropropyl phosphate, is precipitated. This reaction is mainly catalyzed by acid and accelerated at high temperature. The reaction mechanism is that nucleophilic substitution and esterification go hand in hand, and the catalyst helps phosphorus and oxygen to bond. Finally, the obtained Mflam TCPP can be mixed into polyurethane foam, giving it good flame retardant power, and has both thermal stability and dispersion properties, which is widely used in the flame retardant needs of polymer materials.
Chemical Reactions & Modifications
The flame retardant Mflam TCPP of PU Foam is actually tris (2-chloropropyl) phosphate. Its liquid is easily compatible with the polyurethane reaction system. In the initiation reaction, the introduction of the system can be coordinated with isocyanate and polyol, so it does not hinder the anterograde of the main reaction. TCPP phosphophilic element, in case of hot decomposition topic, releases phosphorus chloride-containing components, interacts with free groups, and inhibits chain combustion; and can be evenly distributed between the pores of the polyurethane foam, the modified foam structure is more stable, and the flame resistance is enhanced. Its flame retardant mechanism, both physical shielding and chemical flame suppression, can promote the generation of carbon layers, isolate air, and slow down the spread of fire. Therefore, the flame-resistant modification of PU Foam is widely relied on in furniture, construction and other fields.
Synonyms & Product Names
The flame retardant of PU foam is chemically called trichloropropyl phosphate, and the English trade name is Mflam TCPP. It is also called TCPP in the city, which is actually the abbreviation of Tris (2-chloro-1-methylethyl) phosphate. Its flame retardant, moisturizing in polyurethane foam, or called polyurethane foam flame retardant. It may also be called flame retardant TCPP, foam flame retardant trichloropropyl phosphate, PU flame retardant additive, etc., all refer to the same thing. When it comes to market offices, trade contracts, and industrial inspections, it is sometimes referred to as Flame Retardant TCPP, flame retardant TCPP, and sponge flame retardant. Some manufacturers also promote it under their own brand names, but the referred to is not easy to change its quality. The name of the product is different but the same, and the use is attributed to the flame retardant enhancement of polyurethane materials. Therefore, when purchasing, declaring, and signing contracts, it is appropriate to identify its synonyms and note its chemical formula, so that trade can be worry-free.
Safety & Operational Standards
PU foam flame retardant Mflam TCPP is commonly used in industry. Its nature is alpine and dangerous, so it should be applied with caution. Store in a cool and ventilated place, not near fire sources and high temperatures, and away from sunlight exposure. The utensils must be airtight and free of leakage. When handling, wear gloves, goggles and protective clothing to prevent contamination of the skin and eyes. If there is any contact, rinse with running water immediately. In severe cases, treatment cannot be delayed. The solution volatilizes prone to harmful gases. The indoor operation must be well ventilated. If necessary, apply respiratory protective equipment. Do not mix with oxidants, strong acids, etc., to avoid changes. Pour or transfer, it should be slow and stable to prevent splashing and escaping. Check that the container is in good condition, and replace it in time if it is damaged. Discarded residues should be collected by classification in accordance with compliance regulations and sent to qualified institutions for disposal. Do not dispose of them in the environment arbitrarily. In case of fire, dry powder and carbon dioxide foam can be used to extinguish the fire. Do not spray directly with water to prevent it from happening. Storage, handling, and cleaning are all subject to the system. Do not overstep the regulations for a while. New workers must go through Security Training and be familiar with the operating procedures to understand the hazards and know their prevention easily. Emergency devices should be prepared at the operating site. In case of accidental accidents, they should be disposed of in time. The above are all the safety and operation tips for handling the PU foam flame retardant Mflam TCPP. If you follow it without slack, you may be able to avoid it.
Application Area
PU Foam Flame Retardant Mflam TCPP is specially used for the flame retardant of polyurethane foam. Its mild nature is applied to soft and hard foam, which is widely found in furniture, mattresses, car seats, building insulation and other fields. The products made of this material can self-extinguish in case of fire, prevent the spread of flames, and protect the safety of life and property. Home decoration, wall interlayers are relied on to prevent problems; vehicle interior seats are mostly enhanced by Mflam TCPP flame retardant; as for the thermal insulation layer of refrigeration equipment, it is especially necessary to participate in order to prolong the life of the utensils. It is also suitable for all kinds of fillers and packaging materials, making it both light and fireproof. It is widely adopted in modern industrial and commercial buildings, and is a good choice for flame retardant additives.
Research & Development
PU foam flame retardant Mflam TCPP is developed by modern craftsmen to deal with the hidden dangers of flammable polyurethane foam. It was originally based on the theory of phosphorus flame retardant, using advanced foreign methods and considering local needs. Technicians have worked hard and worked hard. After countless tests, they have selected high-efficiency and stable raw materials and formulated formulas to make them have excellent flame retardant performance, low odor and environmental protection. They also study its compatibility with foam to verify low precipitation rate and ensure that the physical strength of the product is not reduced. All kinds of tests are carried out in the environment of blazing flames. See Mflam TCPP for its outstanding flame resistance, smoke reduction, low toxicity, and housing industry needs. Over the years, it has been refined, introduced new ones, and respected by the industry. It is widely used in furniture, construction, automobiles and other fields to ensure the well-being of the people and promote industrial upgrading.
Toxicity Research
PU foam flame retardant Mflam TCPP is chemically stable and is widely used for flame retardant of polyurethane materials. However, its toxicity cannot be ignored. After experiments, it was found that TCPP released toxic gases after combustion or pyrolysis, which irritated the respiratory system and skin of humans and animals. Prolonged exposure may cause sensitization and damage to liver and kidney. Animal experiments have shown that high doses can easily cause nerve damage and some genotoxic reactions. Contact with the skin can cause inflammation, inhalation can cause cough, shortness of breath, etc. If it is in a confined space, it is even more harmful and requires strict protection. Its environmental impact also needs to be concerned, because it has potential toxic and side effects on water and soil microbial communities. Overall, although TCPP can effectively retardate flames, it should be strictly controlled in dosage and operating environment to prevent endangering personal and ecological well-being.
Future Prospects
PU Foam Flame Retardant Mflam TCPP, a new chemical material, is widely used in polyurethane foam, with flame retardant protection effect. Today's environmental protection concept is becoming more and more prosperous, and safety standards are getting higher. Many fields increasingly rely on high-efficiency flame retardants. With its stability, excellent heat resistance and compatibility, TCPP has broad application prospects in the future. With the advancement of technology, the production process tends to be green and environmentally friendly, and the product purity and efficiency will also be improved. The market demand has greatly increased, and the demand covers many industries such as home furnishing, automobiles, and construction. The pace of promotion is accelerating. However, safety supervision is also becoming stricter, and environmental protection and efficiency need to be taken into account. Looking forward to the future, Mflam TCPP will play a greater role in energy conservation, emission reduction, and safe production, leading flame retardant materials to high-end and sustainable development, benefiting society, and driving industry progress.
Where to Buy PU Foam Flame Retardant Mflam TCPP in China?
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What are the main ingredients of PU Foam Flame Retardant Mflam TCPP?
PU Foam Flame Retardant Mflam TCPP is a polyurethane foam flame retardant commonly used in the chemical industry. Its main component is tris (2-chloropropyl) phosphate, chemical formula C9H18Cl3O4P. This material is colorless to light yellow transparent liquid, with a specific odor, stable properties and not easy to evaporate. It has good solubility than various organic solvents and is difficult to dissolve in water. For flame retardant purposes, it is widely used in polyurethane soft foam, hard foam, paint, rubber and plastics. Its structure contains both phosphorus and chlorine. When heated in the fire, it can release hydrogen chloride and phosphoric acid derivatives, forming a flame retardant protective layer in the combustion system, which helps to reduce the fire risk of flammable materials. As for its preparation method, it is obtained by the reaction of propylene alcohol and phosphorus trichloride as raw materials through esterification, neutralization and other processes. There are strict process controls to ensure product quality and safety. TCPP is an organophosphorus flame retardant. Due to its halogen-containing and phosphorus-containing intermediates generated during thermal decomposition, it can inhibit the combustion rate of materials and reduce the output of harmful flue gas. It has both additive flame retardant properties. When applied to materials, it is non-chemically bonded, easy to operate, and has little impact on material properties. However, its application has a long time and is widely used in many industrial fields. However, long-term contact must pay attention to relevant safety and environmental protection requirements. In chemical publication and regulatory specifications, TCPP is often clearly restricted and managed. However, due to its significant flame retardant effect and moderate cost, it is still the preferred flame retardant in current polyurethane foam materials. In short, the main component of Mflam TCPP is tris (2-chloropropyl) phosphate, which has high efficiency and good compatibility, and is an important component of modern flame retardant technology.
What are the applicable foam types for PU Foam Flame Retardant Mflam TCPP?
Mflam TCPP, whose full chemical name is tris (2-chloropropyl) phosphate, is commonly used in flame retardant materials of polyurethane foams today. Its performance is mild and the process is simple, and it is widely favored by the industry in the world. Looking at its applicable foam types, it covers a variety of types and is not biased, especially soft and rigid polyurethane foams. Soft ones, such as the inner core of furniture cushions and mattresses, are light and elastic, and are highly flammable. They burn and produce hot flames and black smoke, so they always need flame retardant to ensure safety. Hard ones, such as building insulation, cold storage boards, and pipeline sheathing, are strong and pressure-resistant, and also have flammable hazards. Mflam TCPP is very compatible with both. It can be added to polyether polyols and isocyanate mixtures. It is evenly distributed with the foaming process, so that the foam as a whole has flame retardant characteristics.
In addition, semi-rigid foams are also mostly used. This kind of foam is soft and rigid, with both elasticity and support, and is widely used in automotive interiors, instrument coatings, anti-collision buffers and other components. Mflam TCPP is compatible with it, which can improve its combustion safety level, and is resistant to burning and extinguishing. For foaming methods such as spray type and pouring type, Mflam TCPP can be used as flame retardant additions, and its benefits are reflected in the whole life cycle of the product.
As for other special types of polyurethane foam, such as high rebound foam, memory sponge, microporous structure, etc., Mflam TCPP is also applicable. However, the structure and physical properties of various foams are poor, and the amount added should be fine-tuned according to the actual formula to take into account the balance of flame retardant power and physical properties. Its flame retardant effect can not only effectively reduce the fire spread rate, but also slow the release of harmful gases, making the product safer and more reliable.
To sum up, Mflam TCPP can be applied to soft, hard, semi-rigid and other types of polyurethane foam, and has a wide range of flame retardant functions. Its compatibility, wide effect and easy to use, is an indispensable help for modern foam flame retardant.
In addition, semi-rigid foams are also mostly used. This kind of foam is soft and rigid, with both elasticity and support, and is widely used in automotive interiors, instrument coatings, anti-collision buffers and other components. Mflam TCPP is compatible with it, which can improve its combustion safety level, and is resistant to burning and extinguishing. For foaming methods such as spray type and pouring type, Mflam TCPP can be used as flame retardant additions, and its benefits are reflected in the whole life cycle of the product.
As for other special types of polyurethane foam, such as high rebound foam, memory sponge, microporous structure, etc., Mflam TCPP is also applicable. However, the structure and physical properties of various foams are poor, and the amount added should be fine-tuned according to the actual formula to take into account the balance of flame retardant power and physical properties. Its flame retardant effect can not only effectively reduce the fire spread rate, but also slow the release of harmful gases, making the product safer and more reliable.
To sum up, Mflam TCPP can be applied to soft, hard, semi-rigid and other types of polyurethane foam, and has a wide range of flame retardant functions. Its compatibility, wide effect and easy to use, is an indispensable help for modern foam flame retardant.
What is the standard of PU Foam Flame Retardant Mflam TCPP?
PU Foam Flame Retardant Mflam TCPP, a commonly used flame retardant in the chemical industry, is mainly used for polyurethane foam materials. Its main component is tris (2-chloropropyl) phosphate, which has stable properties and is easy to fuse with foam raw materials, which can greatly improve the material's ability to resist flame attack. For example, modern furniture, building insulation, automotive industry, etc., rely on this for safety protection.
In terms of its flame retardant effect, taking into account international standards, Mflam TCPP is mostly used to meet GB/T 20284, GB 8624, EN 13501 and UL 94 series specifications. Taking UL 94 as an example, the polyurethane foam treated with this flame retardant can reach HF-1 or HF-2 grade. In the combustion test, once the flame leaves, the material self-extinguishes, and its droplets no longer ignite the cotton pad, which performs well. According to GB 8624, it can also help the polyurethane foam reach the B2 level, and under conditions, it can reach the B1 level. According to the European Union seat and mattress fire protection standards such as EN 1021 and EN 597, Mflam TCPP can also make its samples do not burn or spread excessively under cigarette and open flame tests, greatly reducing the risk of fire expansion.
In terms of its working principle, phosphorus and chlorine in Mflam TCPP work together to inhibit the combustion chain reaction. On the one hand, non-flammable gases are released to dilute oxygen and combustible atmosphere; on the other hand, a carbonized layer is formed to isolate heat and oxygen infiltration, so the combustion process is stopped. And its chemical structure is stable, not easy to volatilize, does not need to decompose at high temperature to exert its effectiveness, and is suitable for use in a variety of foam processes.
In conclusion, Mflam TCPP can make polyurethane foam materials achieve corresponding flame retardant grades in a number of international and national standards due to its excellent flame retardant properties. Experiments have shown that fire prevention, smoke suppression, and delayed combustion progress are all significant, making it an essential good agent for modern industrial flame retardancy. However, attention should be paid to its environmental and health effects, and reasonable use can be achieved.
In terms of its flame retardant effect, taking into account international standards, Mflam TCPP is mostly used to meet GB/T 20284, GB 8624, EN 13501 and UL 94 series specifications. Taking UL 94 as an example, the polyurethane foam treated with this flame retardant can reach HF-1 or HF-2 grade. In the combustion test, once the flame leaves, the material self-extinguishes, and its droplets no longer ignite the cotton pad, which performs well. According to GB 8624, it can also help the polyurethane foam reach the B2 level, and under conditions, it can reach the B1 level. According to the European Union seat and mattress fire protection standards such as EN 1021 and EN 597, Mflam TCPP can also make its samples do not burn or spread excessively under cigarette and open flame tests, greatly reducing the risk of fire expansion.
In terms of its working principle, phosphorus and chlorine in Mflam TCPP work together to inhibit the combustion chain reaction. On the one hand, non-flammable gases are released to dilute oxygen and combustible atmosphere; on the other hand, a carbonized layer is formed to isolate heat and oxygen infiltration, so the combustion process is stopped. And its chemical structure is stable, not easy to volatilize, does not need to decompose at high temperature to exert its effectiveness, and is suitable for use in a variety of foam processes.
In conclusion, Mflam TCPP can make polyurethane foam materials achieve corresponding flame retardant grades in a number of international and national standards due to its excellent flame retardant properties. Experiments have shown that fire prevention, smoke suppression, and delayed combustion progress are all significant, making it an essential good agent for modern industrial flame retardancy. However, attention should be paid to its environmental and health effects, and reasonable use can be achieved.
Is the PU Foam Flame Retardant Mflam TCPP environmentally safe during use?
The flame retardant Mflam TCPP of polyurethane foam (PU Foam) is widely used in construction, furniture and other fields to improve the fire resistance of materials. However, its environmental protection and safety need to be carefully investigated.
The full name of Mflam TCPP is trichloropropyl phosphate, which is an organophosphorus flame retardant. Its properties are stable, and it can slow down the combustion speed at high temperatures to avoid the spread of fire. It does protect life and property. However, Mflam TCPP hides several unfavorable environmental and human health concerns during production, use and disposal.
First of all, TCPP is not a natural substance, and it is difficult to decompose in the environment for a short time, or cause accumulation in soil and water. If TCPP particles are emitted in the atmosphere, there is a risk of air pollution. If waste PU foam enters the incineration plant, it will burn to generate harmful substances, which will affect the environment and residents' health. If it is landfilled at will, TCPP may also seep into groundwater, pollute the water source, and eventually be taken by the ecological cycle. Therefore, the law of treatment and recycling cannot be delayed.
Secondly, TCPP also needs to be cautious about human safety. Its molecular structure is easy to enter the body through the respiratory tract or skin, and long-term high-concentration exposure may have hidden dangers such as carcinogenesis, mutagenesis, and reproductive impact. If factory workers are not well protected, there are many cases of health damage. Although ordinary people are indirectly exposed to violence, they are exposed to furniture and building spaces containing TCPP for a long time, and low-dose exposure cannot be ignored. Several studies have revealed that TCPP accumulates in indoor dust, and children are especially easy to inhale, and the health
However, if we can standardize production, control emissions, and improve recycling, supplemented by safety protection and testing management, the environmental hazards of TCPP can be greatly reduced. Today, Europe, America, and other countries have gradually restricted the use of high-risk flame retardants, advocating green and harmless alternatives, in order to achieve a balance between ecology and safety. Overall, although Mflam TCPP has its superior technical capabilities, it is urgent to use it with caution.
The full name of Mflam TCPP is trichloropropyl phosphate, which is an organophosphorus flame retardant. Its properties are stable, and it can slow down the combustion speed at high temperatures to avoid the spread of fire. It does protect life and property. However, Mflam TCPP hides several unfavorable environmental and human health concerns during production, use and disposal.
First of all, TCPP is not a natural substance, and it is difficult to decompose in the environment for a short time, or cause accumulation in soil and water. If TCPP particles are emitted in the atmosphere, there is a risk of air pollution. If waste PU foam enters the incineration plant, it will burn to generate harmful substances, which will affect the environment and residents' health. If it is landfilled at will, TCPP may also seep into groundwater, pollute the water source, and eventually be taken by the ecological cycle. Therefore, the law of treatment and recycling cannot be delayed.
Secondly, TCPP also needs to be cautious about human safety. Its molecular structure is easy to enter the body through the respiratory tract or skin, and long-term high-concentration exposure may have hidden dangers such as carcinogenesis, mutagenesis, and reproductive impact. If factory workers are not well protected, there are many cases of health damage. Although ordinary people are indirectly exposed to violence, they are exposed to furniture and building spaces containing TCPP for a long time, and low-dose exposure cannot be ignored. Several studies have revealed that TCPP accumulates in indoor dust, and children are especially easy to inhale, and the health
However, if we can standardize production, control emissions, and improve recycling, supplemented by safety protection and testing management, the environmental hazards of TCPP can be greatly reduced. Today, Europe, America, and other countries have gradually restricted the use of high-risk flame retardants, advocating green and harmless alternatives, in order to achieve a balance between ecology and safety. Overall, although Mflam TCPP has its superior technical capabilities, it is urgent to use it with caution.
What is the percentage of PU Foam Flame Retardant Mflam TCPP added?
As a commonly used product in the modern material industry, polyurethane sponge (PU Foam) has excellent performance and is mostly used in furniture, construction, automobiles and many other fields. However, because of its flammable nature, flame retardants are needed to improve safety performance. Among them, Mflam TCPP is an organic flame retardant containing phosphorus. Its scientific name is tris (2-chloropropyl) phosphate. It has many advantages such as strong heat resistance, low volatility, and compatibility with various raw materials, so it is widely used in the industry.
Considering the skill, the dosage of TCPP is appropriate. If used too little, the flame retardant effect will not be good, but too much will damage the foam structure and physical properties, and may increase odor or volatile organic compounds. According to the literature, the usual addition ratio is usually one of ten to fifteen hundred of the total formula quality, that is, ten to fifteen percent (10-15%). For example, if the total raw materials are 100 kilograms, the TCPP can be ten to fifteen kilograms, which can not only ensure that the material has the required flame retardant properties, but also maintain its softness and durability.
When preparing, the TCPP is first mixed with liquid components such as polyols, and then mixed with isocyanates and other components, so that they are evenly distributed in the overall system to achieve the best flame retardant effect. It should also be noted that different application requirements vary, and furniture users, car seat cushion users, and building insulation users have different flame retardant grades. Therefore, the amount of TCPP can also be adjusted slightly. In addition, in case of particularly stringent flame retardant standards, synergistic flame retardants such as antimony trioxide may be supplemented to jointly improve flame retardant properties.
Although TCPP has excellent performance, it is necessary to pay attention to its impact on the environment and health when using it in large quantities for a long time. Pay attention to ventilation during operation and take corresponding safety measures. In summary, the commonly used addition ratio of Mflam TCPP in polyurethane foam is 10% to 15%. The design formula must be selected according to actual needs, so as to take into account safety, performance and economic benefits.
Considering the skill, the dosage of TCPP is appropriate. If used too little, the flame retardant effect will not be good, but too much will damage the foam structure and physical properties, and may increase odor or volatile organic compounds. According to the literature, the usual addition ratio is usually one of ten to fifteen hundred of the total formula quality, that is, ten to fifteen percent (10-15%). For example, if the total raw materials are 100 kilograms, the TCPP can be ten to fifteen kilograms, which can not only ensure that the material has the required flame retardant properties, but also maintain its softness and durability.
When preparing, the TCPP is first mixed with liquid components such as polyols, and then mixed with isocyanates and other components, so that they are evenly distributed in the overall system to achieve the best flame retardant effect. It should also be noted that different application requirements vary, and furniture users, car seat cushion users, and building insulation users have different flame retardant grades. Therefore, the amount of TCPP can also be adjusted slightly. In addition, in case of particularly stringent flame retardant standards, synergistic flame retardants such as antimony trioxide may be supplemented to jointly improve flame retardant properties.
Although TCPP has excellent performance, it is necessary to pay attention to its impact on the environment and health when using it in large quantities for a long time. Pay attention to ventilation during operation and take corresponding safety measures. In summary, the commonly used addition ratio of Mflam TCPP in polyurethane foam is 10% to 15%. The design formula must be selected according to actual needs, so as to take into account safety, performance and economic benefits.
