The appearance is grey or gray – white powder, and the refractoriness is >1600℃.
Undensified Silica Fume (320-360kg/m³)
Densified Silica Fume (630-680 kg/m³)
The appearance is grey or gray – white powder, and the refractoriness is >1600℃.
Undensified Silica Fume (320-360kg/m³)
Densified Silica Fume (630-680 kg/m³)