The application area and demand scale of flame retardant will be further expanded

2020-11-16 16:58:13

The development potential of flame retardants in the domestic market is still huge. With the further improvement and implementation of fire prevention and flame retardant laws and regulations in China and other emerging markets, the application areas and demand scale of flame retardants will be further expanded.

1. Environmental friendly halogen-free flame retardant phosphorus series flame retardant (ultra-fine capsule coated with red phosphorus) is widely used in PP, PE, EVA, ABS, nylon rubber and other high-grade plastics, wire and cable materials; TV computer case, circuit board, various electrical plastic parts, mining transportation belt, air duct, plastic mesh belt, plastic damper, plastic pipe, plastic anchor rod, plastic belt roller and other plastic rubber products.

2. Environmental friendly halogen-free flame retardant - environmental friendly phosphorus nitrogen flame retardant (flame retardant for Teng knitting of environmental protection wood furniture) is suitable for natural fiber fabric, polyester, cotton, viscose fabric, non-woven fabric, wood, paper, water-based coating, printing glue, etc

3. Environment friendly halogen-free flame retardant - environment friendly compound flame retardant is suitable for the flame retardant of engineering plastics, wires and cables. Our company's high-efficiency composite flame retardant is made by modifying and compounding rich flame retardants and inorganic compounds in China. In the use of wires and cables, it has good flame retardant effect and excellent smoke suppression effect.

Phosphorus based flame retardants have been used as flame retardants for a long time due to their own characteristics and properties. They not only overcome the disadvantages of halogen based flame retardants, such as large amount of smoke and release of toxic and corrosive gases, In addition, the disadvantages of high addition of inorganic flame retardant, which seriously affect the physical and mechanical properties of the materials, are also improved. The flame retardant effect is excellent, with low smoke, low toxicity and no corrosive gas generation, so it has been widely used.

The size, morphology, nucleation and growth rate of magnesium hydroxide particles were controlled by controlling the pressure and temperature of hydrothermal reaction. The higher the temperature is, the faster the diffusion rate of ions will be, the smaller crystals will dissolve, the ions will be accelerated in the process of migration and deposition to large crystals, which will accelerate the growth rate of crystals and contribute to the formation of crystalline products with large particle size and low water content. At the same time, the specific surface area of magnesium hydroxide has a great relationship with the pressure. The smaller the surface area of magnesium hydroxide is. Therefore, under certain pressure and temperature conditions, the appropriate specific surface area can be obtained.