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Usage:
Used in rubber, plastic, leatheroid and painting. |
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Specifications: |
Appearance |
White powder |
Particle shape |
Spindly |
CaCO3 content |
≥96% |
Whiteness |
≥90 |
Oil absorption |
≤30 |
Moisture |
≤0.50% |
Residue on 120 Mesh screen |
0 |
Insoluble matter in HCI |
≤0.10% |
Free alkali |
≤0.10% |
Fe% |
≤0.10% |
Mn% |
≤0.0045% |
Surface treatment |
Fatty acid |
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Effects and
benefits:
It can improve the dispersibility, dissolvability and rheological property of target products, increase add quantity, surface gloss, and optimize products’ performance, lower its cost as well. |
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