Microsilica (Silica Fume)

Microsilica (silica fume) is a byproduct from silicon metal or ferrosilicon industries

Densified micro silica Sio2:90%min Bulk density:600-750kg/m3 Packing:1000kg/bag or 25kg/bag Packing:jumboo bag 1000kg/bag or 25kg/bag

Chemical and physical properties Properties Unit Specification SiO2 % = 85 - 97 Cl %

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.

Microsilica/ silica fume manufacturer in China densified 85,92,95 and undensified 85,92,95

We can supply densified/undensified microsilica/silica fume product are with minimum SiO2 contents from 85% to 97%.

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.

1.Moq:20 metric tons silica fume 2.Soi2:85%--96%min 3.Capacity:3000tons/per month 4.Sgs certificate with astm-c1240 standard Jumbo bag (950*950*1250mm) with plastic liner inside (thickness 2mm), uv-proof, 900kg/bag, 18mt/20gp; 25kg pp bag with plastic layer inside, leakage resistance, 20mt/20gp

(1)densified and undensified silica fume (2)concrete application and refractory application (3)amorphous sio2 :85-98% (3)light grey and dark grey (1)1mt/bag or at client's requirement (2)plastics woven bag (3) n/m or mark as client's requirement