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Jiashan Chemical Industry Co. Ltd. (HK Office: Resource Int'l Trading Co.)
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 Click to enlarge image
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Application
It is widely used as filling compound for various plastic, natural or synthetic rubber products, excess weld metal & paper making; colorant for paint & dope, additive for household chemical, medicine & edible mushroom.
Packing
In 25kgs woven bag with plastic liner. (Or up to request)
Quality standard
Accordance with HG2226-91 State Chemical Industry Standard
Specification
| Item |
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Standard |
| CaCO3 % |
≧ |
97.0 |
| PH value (10% suspension) |
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8.0~10.5 |
| Volatile matter (105oC) |
≦ |
0.70 |
| HCL insoluble matter % |
≦ |
0.20 |
| Depression volume (ml/g) |
≧ |
2.6 |
| Fe content % |
≦ |
0.10 |
| Mn content content % |
≦ |
0.008 |
| Residue 125μm % |
≦ |
0.010 |
| Residue 45μm % |
≦ |
0.40 |
| Whiteness |
≧ |
90.0 |
| Appearance |
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White powder |
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