Low Cl Content Microsilica.webp

Low Cl Content Microsilica

ACC is able to provide microsilica with very low chlorine content under 0.1% as per costomer's special request.



ACC® Microsilica also called silica fume or condensed silica fume. It is produced by a large number of highly volatile SiO₂ and Si gases in the ore thermal furnace. After gas emission, it is rapidly oxidized and condensed into the air. It is a by-product of ferrosilicon or silicon metal smelting, the whole process needs to be recycled with dust removal environmental protection equipment. Because the bulk density is low, it also needs to be densified with densification silo equipment.

ACC is able to provide microsilica with very low chlorine content under 0.1% as per costomer’s special request.

Products Recommendation>>

Products Specifications Applications and Performance
G94D LCl SiO₂>94%,
Bulk density 500-700kg/m³,

It can greatly improve the anti-corrosion performance of the applied products. And it has high activity, small particle size, large specific surface area,  excellent physical and chemical properties. It is widely used in special engineering concrete, refractory materials, wall materials, cement products, mortar, floor, chemical industry and other important fields.

G94U LCl SiO₂>94%,
Bulk density 300-400kg/m³,


Application Fields>>

Microsilica powder application-Construction.webp Microsilica powder application-refractory.webp Microsilica fume application-white cement.webp Microsilica powder application-fertilizer.webp Microsilica fume application-gypsum board.webp
Construction Refractory White Cement Fertilizer Gypsum Board

Request A Free Quote