Buy Micro Silica

Home / Construction & Real Estate / Masonry Materials / Buy Micro Silica
Custom Search
Detailed Buy Micro Silica Description:


Buy micro silica
Specification: Color: Grey ; Feature: Refractory ; Grey: Powder ;

Silica fume in refractory

Enhancing the fluid of pouring refractory, reducing the volume of used water, be easy to shape, and raising the production efficiency.
Because of its untramicrostructure for gap filling, the compact and intensity of refractory gain rising by a wade margin.
Silica fume is a highly effective pozzolanic material, so it's easy to come into being Mullite Phase, under the premise that Al2O3 exists, enhance elevated temperature strength and thermal shock of refractory.
Test Item
Test Results
Purity of SiO2(%)
96.01%
Appearance
Grey powder
Fe2O3 (Iron oxide)
0.05%
Al2O3 (Aluminium oxide)
0.15%
CaO (Calcuim oxide)
0.42%
MgO (Magnesium)
0.50%
K2O (Potassium)
1.19%
Na2O (Sodium)
0.13%
Mositure (When packed)
0.82%
Loss On Ignition(L.O.I) @975O°C
1.44%
Coarse Particles;>45m(325 mesh)
0.5%
Ph-Value (fresh)
6.5-8.0
Undensified
Bulk density(When packed)
300-350kg/m3

  • Model: 85%-97%
  • Packing: Export Standard
  • Terms of Payment: T/T,T/C
  • Delivery Time: 30 Days
  • Products ID: 103152
  • Product Category: Masonry Materials
  • Post date: Jul 31, 2011
Our company is specialized exporter, manufacturer and supplier of Buy Micro Silica in China.


           

Manufacturer/supplier's information

Company: Xiamen Yu Lin Trade Co., Ltd.
Address: Rm201, No.235-3, Lianqian West Road
Region: Xiamen, Fujian, China
Contact Person: Ms. Grace Chou
Telephone: 86-592-3933103