85%min high purity white concrete micro silica fume

1.densified microsilica use in concrete 2.Stable quality 3.high tempreture to 1600 degree 4.good activity indicators

1)Densified Micro silica 2)Bulk Density:550kg/m3-700kg/m3 3)SiO2: 85% Min 4)Quality:SGS certificate with ASTM-C1240 Standard

Introduction

Microsilica, also known as silica fume, it is a very highly pozzolanic material, composed of amorphous silica produced byelectric arc furnaces as a byproduct of the production of elemental silicon or ferro silicon alloys.Microsilica can be used in variety of cementitious products such as concrete/cement, grouts, and mortars as well as elastomer,polymer,refractory,ceramic and rubber applications etc.

Microsilica, also known as silica fume, it is a very highly pozzolanic material, composed of amorphous silica produced byelectric arc furnaces as a byproduct of the production of elemental silicon or ferro silicon alloys.Microsilica can be used in variety of cementitious products such as concrete/cement, grouts, and mortars as well as elastomer,polymer,refractory,ceramic and rubber applications etc.

Silica Fume Features Characteristics:

1) Appearance is as grey&white off.

2)High electrical resistivity

3)Low Permeability

4)Superior resistance to chemical attack from chlorides,acids and sulfates

5)Low chloride ion diffusion

6)High reactive Pozzolan

7)High temperature strength

8)Improved stability ingeothermal environment

Welcome your inquiry about our products.

85%min high purity white concrete micro silica fume