Product Description
Precipitated Silica
TK-910 In coating,silica are mainly used as dispersant,anti-depressant or matting agents.it can also improve the abrasion resistance,glossiness and stability.
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Item |
TK910 |
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Appearance |
POWDER |
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Sio2 Content |
≥92 |
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220-260 |
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Heating Loss((105ºC, 2h) % |
4.0-6.0 |
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Ignition Loss(1000ºC,2h) % |
≤6.0 |
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PH Value |
6.0~7.0 |
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DBP Absorption Value ml/g
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3.3~3.5 |
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From the soluble salt solution(Na2So4) |
≤1.5 |
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45 mesh sieve residue % |
≤0.5 |
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Pour density g/cm³ |
0.13-0.17 |
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Cu mg/kg |
≤10 |
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Fe mg/kg |
≤200 |
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Mn mg/kg |
≤40 |
Applications
TK-910 Superior performance,can be used for a variety of coatings matting agents,anti-settling agents etc.
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