Flame retardant manufacturers: the use and characteristics of flame retardants!

Release time:

2024-03-12 08:42

In order to increase the flame resistance of polymer materials, it is mainly used for polymer materials such as plastics, rubber, fibers, etc., and most of these materials can be burned. In particular, plastics, to be used in transportation, construction, electrical equipment, aviation, space flight, etc., urgently need to solve the problem of its combustion resistance. The use of flame retardants should generally have the following conditions: do not reduce the physical properties of polymer materials, such as heat resistance, mechanical strength, and electrical properties; the decomposition temperature should not be too high, but it cannot be decomposed at the processing temperature; durability Good; good weather resistance; cheap.

阻燃剂

It is mainly used as flame retardant and petroleum additive for polyurethane soft and rigid foam plastics, and has good plasticizing effect. It is widely used in cellulose acetate, nitro fiber varnish, ethyl cellulose, polyvinyl chloride, polyvinyl acetate, polyurethane and phenolic resin. Besides self-extinguishing, the prepared products can also improve the physical properties of the products. The products feel soft, can also be called petroleum additive and extractant for soil elements, and are also used to manufacture flame retardant cables, three anti tarpaulin and flame retardant rubber conveyor belt of the main flame retardant materials, the general addition of 8-20%.

With the strengthening of the national requirements for flame retardant technology, the development and development of flame retardants in China will have a better broad prospect. Flame retardants in China, whether in terms of variety or quantity, there is a gap with developed countries, and the development prospects are broad. We should improve the development and innovation ability and promote the flame retardant industry to develop in the direction of environmental protection, low toxicity and multi-function.

Flame retardant manufacturers

Some knowledge points of electronic potting glue

Flame retardant manufacturers: analysis of types of flame retardants!

Some knowledge points of electronic potting glue

Flame retardant manufacturers: analysis of types of flame retardants!

Popular product recommendations

Antimony trioxide (also referred to as antimony oxide, commonly known as antimony white) molecular formula: Sb2O3 molecular weight: 291.5 Antimony trioxide is one of the inorganic flame retardants that have been used for a long time. It is mainly used as a flame retardant synergist to cooperate with halogen-containing compounds. It plays a flame retardant role in their thermal decomposition process and can replace some halogen compounds. It can be applied to plastics, rubber, chemical fiber, enamel, pigment, paint, glass, glass, electronics and other industries.

Antimony trioxide

3.5 zinc borate water molecular formula: 2ZnO • 3B2O3 • 3.5H2O molecular weight: 434.51. Zinc borate is an inorganic additive flame retardant, which is characterized by good thermal stability, I .e. flame retardant and smoke elimination. It can replace antimony trioxide in some products and can also be used in conjunction with other inorganic flame retardants with better effect. Anhydrous zinc borate molecular structure formula is 2ZnO · 3B2O3, white powder, excellent fluidity, temperature resistance to 600 ℃, low heat release rate. Very low water solubility, no migration, and excellent charring performance, can be compounded with other additives into halogen-free expansion flame retardant, can be used as a high processing temperature polymer (polyether ketone, polyalum, polyester, nylon, fluorine-containing polymer, etc.) excellent flame retardant and smoke suppression agent.

Zinc Borate

Tris (2-chloroethyl) phosphate abbreviation: TCEP molecular formula: C 6 H 12O 4 CL 3 P molecular weight: 285.5 Tris (2-chloropropyl) phosphate abbreviation: TCPP molecular formula: C 9H 18C l3P O 4 molecular weight: 327.56

TCEP TCPP