Silica Fume for Concrete/Refractory

Place of Origin:

Shanghai, China

Brand Name:

Topken

Model Number:

Topken-9N

Type:

Silica Powder

Application:

Refractory

Grade:

Silica Oxide Micro Fine -400

SiO2 Content (%):

85%-98%

Fe2O3 Content (%):

Max.0.78%

Al2O3 Content (%):

Max.0.29%

MgO Content (%):

Max.0.5%

CaO Content (%):

Max.0.39%

P2O5 Content (%):

Max.0.5%

Purity:

5n

Color:

Grey&White

Size:

325Mesh

Pozzolana Activity Index:

110% Min.

Brand:

TOPKEN (oversea registrated brand)

Fluidity:

MIN.100MM

Standard:

ASTM C-1240

Cas No.:

69012-64-2