China Coating Use Precipitated Silica, Find details about China Titanium Dioxide, Chemical Pigment from Coating Use Precipitated Silica
Loman LM-910 In coating,silica are mainly used as dispersant,anti-depressant or matting agents.it can also improve the abrasion resistance,glossiness and stability.
Wuhu Loman Chemical Co.,Ltd | ||
Item | Unit | Value |
Apperance | Power | |
SiO2 content | % | ≥92 |
BET | m²/g | 220-260 |
Heating loss | (105ºC,2h) | % | 4.0-6.0 |
Ignition loss (1000ºC,2h) | % | ≤6.0 |
PH value | 6.0-7.0 | |
DBP absorption value | m/g | 3.3-3.5 |
From the soluble salt solution (Na2So4) | ≤1.5 | |
45 mesh sieve residue | % | ≤0.5 |
Pour desity | 0.13-0.17 | |
Cu | mg/kg | ≤10 |
Fe | mg/kg | ≤200 |
Mn | mg/kg | ≤40 |
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