Hello everyone, Dole Chemicals will introduce the advantages of bromine environmentally friendly flame retardants. Generally speaking, organic flame retardants have a good affinity. Among plastics, bromine flame retardants occupy an absolute advantage in organic flame retardant systems. Although environmental issues are "disputable", it has been difficult to replace other flame retardant systems. . The science and technology of bromine-based environmentally friendly flame retardants is a science developed to meet the needs of socially safe production and living, prevent fires, and protect people's lives and property. Flame retardant is the application of flame retardant technology in real life. It is a special chemical additive used to improve the combustion performance of combustible and flammable materials. It is widely used in the flame retardant processing of various decoration materials. There are also many types of flame retardants.

Although the most commonly used halogen flame retardants among flame retardants have unparalleled high efficiency of other flame retardant series, its harm to the environment and people cannot be ignored. Bromine-based flame retardants Among non-halogen flame retardants, red phosphorus is a better flame retardant, which has the advantages of less addition, high flame retardant efficiency, low smoke, low toxicity, and wide use; red phosphorus and hydroxide Non-halogen flame retardants such as aluminum, expanded graphite, and other inorganic flame retardants are used in combination to make composite phosphorus / magnesium; phosphorus / aluminum; phosphorus / graphite. The amount of flame retardants can be greatly reduced, thereby improving the processing of plastic products Performance and physical mechanical properties. However, ordinary red phosphorus is easy to oxidize and absorb moisture in the air, easily cause dust explosion, transportation difficulties, poor compatibility with polymer materials, and other defects, and its application range is limited. In order to make up for this deficiency and expand the scope of application of red phosphorus, we have adopted advanced foreign microcapsule coating technology to make it into microencapsulated red phosphorus. In addition to overcoming the inherent disadvantages of red phosphorus, microencapsulated red phosphorus has high efficiency, low smoke, and does not generate toxic gases during processing. Its dispersibility, physical, mechanical properties, thermal stability, and flame retardancy have been improved. improve.