产品名称：
Magnesium Hydroxide - Brucite powder
关键词：
magnesium hydroxide, brucite powder, Mg(OH)2
产品简要描述
1 Magnesium Hydroxide is Halogen free;
2 JUNMEI is the only one in China who export it to Japan continuously around 20years.
详细描述
Magnesium Hydroxide - Brucite powder
1. Components:
Mg(OH)2 94.00%Min
CaO 2.00%Max
Fe2O3 0.70%Max
SiO2 5.00%Max
Al2O3 0.25%Max
Whiteness 90.00%Min
Beginning decompound temperature: 340
2. The sizes we supply: 2um, 4um, 6um, 10um, 15um and other sizes according to the customers' requirements
3. The characteristic of brucite and flame retardant
3.1 By improving the surface of our product, it improves the compatibility
with the high polymer material. Strengthen its strong function. In this way it can make good use of material and reduce the cost of the final products.
3.2 This product doesn’t produce the poisonous gas while burning. Its hot stability is fine, resolve temperate is high which suits for processing in high temperature.
3.3 Preventing from burning and good restrain smoke function, which can make the products up to the standard of UL—94VO.
4. Functions
Brucite powders with or without coating belong to the class of non-halogen, smokeless, no leaked, no toxicity fire retardant.
4.1 Brucite is ideally suited as a fire retardant for rubber and plastic in generl and in particular used by industries operating in the field of plastic coatings for all kind of electric apparatus. It is also widely used in PP. PE. PS. PC. ABS. EVA. PVC, EPDM and etc.
It also can be used in such kinds of engineering plastic as PBT, PA in conditions of high temperature.
4.2 Bucite can be mixed with many other kinds of fire retardants to achieve finished products with very good retardant performance and of smokeelimination.
It is suitable for wires, cables, electric apparatus, building
material, glass fiber, and so on.
The use of 50% magnesium hydroxide in replacement of hydrogen alumina in the PVC and rubber, dramatically improves the smoke elimination function as well as the rate of oxygen