Tag: raw silica fume

Home / raw silica fume

Tag: raw silica fume

HSA Undensified Silica Fume

What is Undensified Silica Fume?

Undensified Silica Fume, also known as raw silica fume or primary silica fume, is a by-product of the high-temperature smelting of ferrosilicon in industrial electric

Interested in our products? Please send your inquiry in the form below: