Silica fume, also known as microsilica, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product during silicon and ferrosilicon alloy production.
According to the SiO2 content, our products can arrange form grade 85% to grade 98%. According to the bulk density, we can divide our products into densified silica fume and undensified silica fume.
Micro Silica also known as Silica fume. It is a by product of producing silicon metal or ferrosilicon alloys in smelter using electric arc furnaces. It is a grey coloured powder, pozzolanic in nature.
Applications
Concrete Industry
Refractory
Rubber Industry
Anti caking agent
Pellet Binder
Good day.
We can supply densified/undensified microsilica/silica fume product
are with minimum SiO2 contents from 85% to 97%.
Packing:1000kg/jumbo bag or as customer required.
Attached our company profile and 92D microsilica Datasheets for your reference.
while when you are in demand of microsilica, welcome to contact.
ACC® Undensified Microsilica is a by-product of the production of ferrosilicon alloys or silicon metal, with SiO2 content ranging from 85% to 98%, bulk density around 300 - 400kg/m3, and light gray color. They are classified as Grade 85U, Grade 92U, Grade 94U,Grade 96U and Grade 98U. It is collected, and packed from our ferrosilicon or silicon metal factories directly, the automatic and integrated production process guarantees the consistent quality.
ACC® Undensified Microsilica is a by-product of the production of ferrosilicon alloys or silicon metal, with SiO2 content ranging from 85% to 98%, bulk density around 300 400kg/m3, and light gray color. They are classified as Grade 85U, Grade 92U, Grade 94U,Grade 96U and Grade 98U. It is collected, and packed from our ferrosilicon or silicon metal factories directly, the automatic and integrated production process guarantees the consistent quality.
