Ningxia Sunres International Trade Co., Ltd.
Main products:Mg Ingots,Ferrosilicon,Barium Ferrosilicon
Products
Contact Us
  • Contact Person : Ms. Kong Marry
  • Company Name : Ningxia Sunres International Trade Co., Ltd.
  • Tel : 86-951-4073985
  • Fax : 86-951-4077855
  • Address : Ningxia,Yinchuan,5-9#,Li Da International Electrical City, Qinghe South Street, Yinchuan city, Ningxia province, P.R.China
  • Country/Region : China
  • Zip : 750004

Silica Fume

Silica Fume
Product Detailed
Related Categories:Silica
Related Product Searches:Silica Fume,High Quality,silica fume for concrete, microsilica
Silica fume, also known as microsilica, is a byproduct of the reduction of high-purity quartz with coal in electric furnaces.

1. Introduction:

Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal, and woodchips.

2. Usage:

Silica fume can still be used in the production of refractory and porcelain; to raise intensity and durability .it also can improve the material overall performance as a filler, used in paint, coating, resin, rubber and other high molecular material.

3. Specifications:

Grade &

Specifications

  Composition(%)

SiO2

Specific

surface area

L.O.I

 Moisture  

CL

CL

Bulk Density (kg/m3)

 

%(≥)

%(≤)

 

 

 

Standard

85

6.0

3

0.02

1.2

15000

250~350

Lt

90

6.0

3

0.02

1.0

15000

250~350

Size

On the form of Powder

Packing

In 1MT plastic woven bags or as per requirements.

         

Package,Storage & Handling:

1. Woven fabric bag with plastic liner.Net weight:15kg +/-0.13kg;

2. It should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective for two years. At the expration, re-use is allowed if the testing results fall within the established range. In case of humidity contamination, re-use is allowed after drying and crushing.

Silica Fume



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.