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Specifications
1.Purity:64%2.Whiteness:95%-98%
3.Packing:25kg bags
4.Size:2000-3000mesh
5.Delivery:About 15-21days
1. Product production:
Magnesium Hydroxide is manufactured through coarse smash, micron smash, physics and chemistry purification and complex coating process. The product provides an excellent performance on both flame retarding and smoke restraining after compounding.
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Type | BR-1? | BR-2? | BR-3? | BR-4? | BR-5? | BR-6? |
Whiteness | 92 | 93 | 94 | 94 | 97 | 97 |
Specific area | 2000 | 2300 | 3000 | 3500 | 4000 | 4500 |
Gravity | 2.8 | 2.8 | 2.4 | 2.2 | 2.0 | 1.8 |
DV 50 | 15 | 13 | 10 | 7 | 4.5 | 3.5 |
45μm passing through | 98 | 99.8 | 100 | 100 | 100 | 100 |
L.O.I | 30.2 | 30.2 | 30.2 | 30.2 | 30.2 | 30.2 |
MgO≥(%) | 64 | 64 | 64 | 64 | 64 | 64 |
H2O Crystal | 33 | 33 | 33 | 33 | 33 | 33 |
Fe2O3≤(%) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
SiO2 ≤(%) | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
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| 2.Physical properties: | ? | ||
| Appearance | whiteness | Gravity | Particle Size |
| White or light green powder | 90%-95% | 2.36 | 1.5-10um |
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| 3.Chemical Properties: | ? | ? | ||
| MgO | H2O | Fe2O3 | Al2O3 | SiO2 |
| ≥64% | 33% | ≤0.5% | 1% | ≤2% |
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Chemical?Performance: Acts as the most effective: Alkali-resistant; Inorganic filler?
It can be treated by stearic acid and silicane.
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4. Product Characteristics and Applications:
1)? Magnesium hydrate is flake structure, and is manufactured through coarse smash, micron smash, physical and chemical purification and has a complex coating system.
2) Traditional flame retardants are halogenated substances with antimony trioxide, which produces hazardous and corrosive chemicals when burned. Our product has none of these harmful side effects, reduces composite flame temperature, and restrains further decomposition of flammable gas.
3) It is anti-incendiary and anti-smoking, which is largely beneficial for various rubbers, PU, fiber, coating and paint industries.
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?Alibaba Certificate:
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My mobile: 86 13722996216
