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Ultrapure Silica Filler, Micro Silicon Powder for Coatings
2016-11-09 22:06
:Appearance:white powderSiO2:99.5%Average particle size: 1.5-30μmFe 2 O 3 : ≤ 0.03%Al 2 O 3 : ≤ 0.12%Oil absorption :
