Halogen Free Flame Retardant for Polyamide

Since the origin of flame retardant materials, halogen-containing compounds were applied to polyamides in the early days to make them flame retardant, but halogens escaped when burned, which was harmful to environmental protection and health. When it came to the rise of science and technology, scholars painstakingly researched and finally analyzed the harm, so they began to advocate halogen-free flame retardant. At the beginning, the formula was rough and the performance was not perfect. After repeated tests, new halogen-free flame retardant materials such as phosphorus and nitrogen series gradually came out. The production method is improved, especially synergistic, so that the product has both high-efficiency flame retardant and excellent mechanical properties, gradually replacing the traditional halogen system. So far, halogen-free flame retardant polyamides are widely used in appliances and meet the needs of many fields of electronics and automobiles. This is the joint promotion of scientific and technological progress and the environmental protection spirit of the times, marking a new chapter in green development for the materials industry.

This product is Halogen Free Flame Retardant for Polyamide made in response to the flame retardant needs of polyamide materials. It adopts halogen-free essence, and discards harmful components such as bromine and chlorine, which is in line with the essence of green environmental protection. Its stability, not easy to volatilize, excellent compatibility, and close combination with the matrix endow polyamide with excellent flame retardant properties. Applied to nylon and other types of engineering plastics, the introduction of a small amount shows significant effect, making the material difficult to burn in case of fire, the carbon layer is dense, and the smoke, dust and harmful gases are greatly reduced. Halogen-free flame retardant is conducive to the achievement of environmental protection standards, and is widely used in electronic and electrical, automotive components and various high-performance products. Its processing is smooth, and it does not damage the fineness and mechanical strength of the product. And no dripping, no corrosion, the product is safe and reliable, and it is worthy of being the best choice

Halogen Free Flame Retardant for Polyamide is a flame retardant used in polyamide materials. Its appearance is mostly white or light yellow powder, light and fine, strong dispersion, soluble in acid, insoluble in water and various organic solvents. Its melting point is high, the thermal decomposition temperature is also very high, and the heat resistance is excellent. After mixing with polyamide, it can be stable and evenly distributed without changing the mechanical properties of the main material. In case of high temperature, it decomposes and releases non-halogen elements, which can react with materials to form a dense protective layer, isolate oxygen, and have a significant fire suppression effect. It has mild chemical properties, is non-toxic and non-corrosive under normal conditions, and is safe for the environment and human body. It is compatible with a variety of additives and has good adaptability. It can be widely used in electronics, electrical appliances, automobiles and other fields.

Halogen Free Flame Retardant for Polyamide. It is pure white in color, shaped like a fine powder, and has a uniform particle size of about 5 microns. Its composition is halogen-free and heavy metal-free, and meets RoHS and REACH standards. The decomposition temperature is as high as 320 degrees Celsius, and there is no odor escape during machining. Excellent flame retardant performance, easy to disperse in PA6, PA66 and their copolymer systems, up to UL94 V-0 grade. The addition ratio is generally 12% to 18% of the total weight of polyamide. The product density is about 2.2 grams per cubic centimeter, and the moisture content does not exceed 0.2%. The packaging is lined with PE bags and covered with kraft paper bags, with a net weight of 25 kg per bag. It needs to be kept cool from moisture during storage. The shelf life is December from the date of production.

Phosphorus-based compounds are taken as raw materials, supplemented with nitrogen molecules, supplemented by ester cross-linking agents, and combined in the container. First slowly heat to make it dissolve, followed by a stabilizer to adjust temperature and pressure. Spin the active group, introduce covalent bonds, slowly promote dehydration and condensation, resulting in the growth of the polymer chain. If a catalyst such as triethylamine is added, the reaction can be accelerated and the polymerization efficiency can be significantly improved. Chemical bonds are alternate, and the structure is gradually densified. Cooling and precipitation, halogen-free flame retardant is self-formed, with pure body color and excellent performance. Its catalytic mechanism is to promote nucleophilic substitution with Lewis base, so that the phosphine amine polymer network can be rapidly generated. The product obtained by this method is mixed with polyamide matrix, which can effectively flame retardant and does not produce harmful halogen flue gas.

Polyamide is a polymer material with strong and flammable properties. Today, halogen-free flame retardants are added to improve its flammability. The agent contains more phosphorus and nitrogen elements. In case of fire, phosphorus and nitrogen compounds are precipitated to form a dense carbon layer, which isolates oxygen, or releases non-flammable gases to suppress fire. The way of chemical reaction, or through copolymerization and grafting, makes the flame retardant group blend with the polyamide chain, or the addition of additives is integrated to improve compatibility. The modification process is fine, and the flame retardant needs to be dispersed evenly to avoid aggregation, which not only maintains its mechanical strength but also increases its fire resistance. Halogen-free flame retardants do not produce harmful fumes, which is environmentally friendly. Its technology is gradually maturing and is widely used in many fields such as electronics and electrical appliances, marking the progress of green material innovation.

Halogen Free Flame Retardant for Polyamide , has many names in the market. Or it is a special flame retardant powder for environmentally friendly polyamide, or a green halogen-free flame retardant auxiliary, all of which refer to the same source. Also known as PA halogen-free flame retardant, its meaning is clear, and it is difficult to add flame when applied to polyamide materials. Various types of names in the market, such as high temperature-resistant environmentally friendly halogen-free flame retardant and flame retardant masterbatch for polyamide, all refer to its essence. Its common name is more commonly found in trade texts, or Halogen-Free PA Flame Retardant, PA halogen-free flame retardant masterbatch, and the name is different and the same is used. Between changes, although the names are different, the final meaning is the same, that is, the polyamide material is non-flammable in case of fire, and the halogen-free poison escapes, which is beneficial to health and the environment.

It is a halogen-free flame retardant for polyamide. It is clean in nature and is known to reduce fire and delay combustion. However, for the purpose of treatment, it is necessary to strictly abide by the regulations to avoid disasters. Its products are volatile in case of high temperature, and may become degenerative after moisture absorption. It is suitable for storage in a cool and dry place. It should not be mixed with acid and alkali, and kept away from fire and heat sources. After unsealing, the package must be opened lightly to prevent dust from flying. When carrying, it should be protected from heavy pressure, drops, and rain. Users should wear gloves and dust-proof masks to prevent their particles from entering the skin and nose, and harming the body. If the body is dyed, rinse with clean water urgently. If you still feel unwell, seek medical attention as soon as possible.
When operating, mixing and processing, airtight equipment must be used, and the facilities are well ventilated to avoid the overflow of thick dust. The operation of the machine, avoid contact with bare hands, and strictly prohibit fireworks. The residual material and residue should be stored in accordance with regulations, and should not be discarded in soil and waters to prevent damage to life. In case of product discoloration or abnormal odor, it should not be reused rashly. It is necessary to report to the relevant supervisor to check the cause, and be careful to prevent hidden dangers. After the operation is completed, organize the utensils, clean the room environment, and record the operation place and make a book according to the regulations.
If it enters the eye by mistake, immediately rinse with a lot of water, and then see a doctor immediately. If the dust is accidentally inhaled, it should be removed from the dust source, and it During storage and transportation, be sure to know the way of fire prevention and explosion prevention. In case of fire, use dry powder and carbon dioxide fire extinguishers, and do not put them out with water, for fear of highly toxic smoke. Operators should follow the training guidelines and learn the methods of emergency rescue. If there is any abnormality, report it quickly and deal with it together. If you are so careful, you can control its insurance and save Antai.

Halogen Free Flame Retardant for Polyamide, is widely used in modern industry. Its application fields are mostly in electronic and electrical, automobile manufacturing, household appliances, and communication equipment. Cable sheaths, connectors, and switch panels are all resistant to high temperature, low smoke, and non-toxic, greatly improving safety standards. Vehicle parts, such as engine covers and wiring harness plugs, benefit from their flame retardancy without compromising mechanical properties, ensuring both performance and environmental protection. Home appliance shells, especially heavy in blocking the spread of fire, are also very popular. In recent years, with the popularity of green and low-carbon, halogen non-flame retardants have also been widely used in insulation components of photovoltaic and wind energy equipment. Any polyamide product that requires both flame retardancy and environmental protection can be seen, making it a key player in the field of new materials.

Since the new materials industry has become increasingly prosperous, Zhonggong has focused on improving the performance of polyamides, especially the innovation of flame retardants. However, halogen flame retardants are common, and they often escape harmful gases during incineration, harming humans and animals, and polluting the environment. It is the development of halogen free flame retardant, which has become the trend of the times. Today, there are scholars who have gathered various methods to develop environmentally friendly halogen-free flame retardants. They have good compatibility with polyamides, still have mechanical properties, and when burning, there is little smoke and dust, no toxic gas escape, and the function is Zhuoer. Try multi-compound synergistic technologies, or phosphorus-nitrogen-based systems, or inorganic nanomaterials to improve their flame retardant efficiency and safety. Compound with process innovation to optimize dispersion and thermal stability. This is in the ascendant, although there are still difficulties such as cost and mass production, but with the advance of science and technology, the prospect is promising.

Halogen Free Flame Retardant for Polyamide, which has a novel structure. It is mainly organic phosphorus and nitrogen, and discards the harm of halogens. However, there are advantages and disadvantages. To clarify its toxicity, it must be investigated in detail. In vivo, after oral administration, inhalation, and skin contact, animal experiments show that it may have a slight burden on liver and kidney at high doses, but the conventional dosage is not significant. Hemogram and biochemical indicators are mostly regular, and organic phosphorus compounds have low bioaccumulation, short half-life, and are not easy to enrich in the body. For environmental organisms, there is no significant toxicity in water and soil tests, and the ecological risk is lower than that of halogen compounds. After authoritative toxicological evaluation, the overall safety boundary is controllable, but the processing procedures should be followed to strictly avoid the generation of harmful small molecules caused by high temperature decomposition. Overall, the toxicity of the flame retardant used in polyamides is significantly reduced compared with halogen flame retardants, but it is still in the research and improvement stage, and future problems cannot be completely ignored.

Bromine flame retardant, although it has a track record in the fire protection of polyamide materials, due to the increasingly severe environmental protection regulations, the toxicity caused by halogen free radicals has become more and more alarming to the world. Halogen-free flame retardants came into being, and their advantages of purifying the environment, reducing tobacco toxicity, and complying with regulations are in line with the new needs of the times. Looking at the progress of science and technology, the combination of new phosphorus and nitrogen flame retardant systems, or nano-material additives, can significantly improve the flame retardant efficiency of polyamides, taking into account mechanical properties. In the future, its development direction will focus on the exploration of high-efficiency, low-negative, green and harmless, renewable raw materials. It is also seen that intelligent flame retardant, controllable response and other fields are poised to be widely used in high-end fields such as Halogen-free flame retardant will go hand in hand with environmental protection, leading polyamide materials towards a safe and sustainable future with technological innovation.

As a trusted Halogen Free Flame Retardant for Polyamide 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.