brucite powder(magnesium hydrate)  It is a kind of nontoxic, and high decomposition temperature. And it doesn't corrode equipments. So it is the first selected material to be used as organic high-polymer for producting non-halogenating inflaming retarding.

*Magnesium hydrate fire retardants reduce the surface temperature of the flame, in which the synthetic materals are packed, by releasing hydrate water and absorbing a large amount of latent heat. These functions are restraining polymers from composition is also a good fire-retardant material and can help to improve the refractory properry of the synthetic materials, while the emitted vapor can be used as a kind of retardanting smoke agent.

the specification

Whiteness:90-96.0%

Mg(OH)2 :   94.0%

CaO:   2.0%

Ig.loss:30.0%

45um Residue:0.001-2%

Dv50:3.5-13.0um

Decomposition temperature:340