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Super fine Powder Aluminum Hydroxide

Aluminum hydroxide is a kind of filling flame retardant, mainly composed of Al (OH) 3.

Aluminum hydroxide micro powder is white powder without secondary pollution. It is an inorganic

environment-friendly flame retardant.

It is suitable for flame retardant fields such as rubber and plastic products, such as mine

conveyor belt, mine air duct coating cloth, hose, rubber plate, carpet, rubber liner, PVC wire and

cable material, wire and cable sheath, building materials, damping paste, damping plate,

electronics,flame retardant resin.It can be widely used in electrical LDPE cable material,LSZH wire

compound,LSZH cable,Silicone rubber,Rubber insulation,Silastic module,Foam

insulation,Paper-making,PVC industry,Pouring sealant,Shell of

car/phone/plane/computer,conveyor belt, etc.

The flame retardant effect of aluminum hydroxide after activated treatment is more better.

(the ATH dosage increases after treatment, for example, the normal dosage of untreated 1 micron

size aluminum hydroxide is 30-40%, the dosage can be increased to about 50% after activated

treatment).

It can endow products with flame retardant, smoke elimination, filling, antistatic and other

characteristics. The utility model has the advantages of low cost, high performance, good stability,

no volatilization, no corrosion to equipment, high decomposition temperature, etc.

The initial decomposition temperature of aluminum hydroxide is about 205 ℃. Aluminum

hydroxide flame retardant can release a large amount of water vapor when heated. A large amount

of water vapor can store heat and dilute the concentration of polymer combustible gas. It can also

form a non combustible barrier between the combustion source and the matrix material to achieve

the purpose of flame retardance. At the same time, it is also a smoke suppressant, because the gas

it releases is water vapor, which has no corrosion to metals.

Product advantages:

Production technology of seed generation by fine precipitation method.

The pretreatment process ensures the stability and purity of the product.

Superfine grinding and classification technology endows products with reasonable particle size

distribution.

The efficient modification method gives the product better compatibility and machinability.

Sophisticated R&D equipment and strong R&D team strength ensure the high quality of

existing products and the development of new products.