Atlasvim Industrial Co.,Ltd
Head Office:No.292-296 Huashan Road,Shenyang 110036,China
Workshops office:No.9A-45 Zhaoer Industrial Zone,Fushun 113006,China
Trade Department
TEL&FAX:
0086-24-57826960
E-mail:
atlasvim@hotmail.com
webmaster@atlasvim.com
Mobile:0086-13840395098
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| │Products |
MAGNESIUM HYDRATE (Mg(OH)2) |
| Properties:Nowadays magnesium hydrate is generally considered as an excellent fire retardant in the field of rubber-plastic industry for its triple function inflaming retarding, smoke restraining and packing. Its molecular formula is Mg (OH) 2 and the molecular weight is 58.32 . 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 producing non-halogen ting inflaming retarding.
Magnesium hydrate fire retardants reduce the surface temperature of the flame, in which the synthetic materials 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 property of the synthetic materials, while the emitted vapor can be used as a kind of restraining smoke agent.
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No. |
ITEM |
QUALITY |
1 |
Loi |
30-32 |
2 |
SiO2 |
1-1.2 |
3 |
CaO |
0.4-1 |
4 |
MgO |
64-67 |
5 |
Fe2O3 |
0.2-1 |
6 |
Al2O3 |
0.05-0.10 |
7 |
H2O |
0.2-1 |
8 |
CaF2 |
- |
9 |
Mg(OH)2 |
93-96 |
10 |
Particle size(um) |
3-4 |
11 |
Whiteness |
94-96 |
| Packing:25kg/bag, 40bags/pallet, 10pallets/20'FCL. |
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