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Fume Silica Thickener

Fume Silica Thickener

Kategori: Powder Fillers
Marka: WACKER

Fume Silica, also referred to as Aerosil powder, is a high purity white, powdery, synthetic, hydrophilic amorphous silica used in gelcoat production and as a filler to increase the thixotropy of polyester resins. It is volatile because its specific gravity is very low.