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Large surface area light weight heat resisting concrete additives silica powder for sale

FOB Price

USD $150 - $180 / Ton

1 Ton(Min.Order)

Product Details

Large surface area light weight heat resisting concrete additives silica powder for sale

Product Description

Technical Data
Test Item	Standard	Result	Standard	Result	Standard	Result	Standard	Result
Test Item	SF85		SF90		SF94		SF96
SiO2 (%)	85% min	87.94%	90% min	92.05%	94% min	95.46%	96% min	97.68%
Fe2O3 (%)	2.0% max	0.47%	2.0% max	0.57%	2.0% max	0.04%	2.0% max	0.02%
Al2O3 (%)	2.0% max	0.42%	2.0% max	0.51%	2.0% max	0.27%	2.0% max	0.18%
CaO (%)	2.0% max	0.51%	2.0% max	0.64%	2.0% max	0.11%	2.0% max	0.05%
Na2O (%)	2.0% max	0.63%	2.0% max	0.58%	2.0% max	0.41%	2.0% max	0.10%
Moisture (%)	2.0% max	0.50%	2.0% max	0.74%	2.0% max	0.34%	2.0% max	0.38%
Loss On Ignition (%)	3.0%max	1.47%	3.0%max	2.43%	3.0%max	1.42%	3.0%max	1.01%
Bulk Density ( Densified )	550-700kg/m3	650 kg/m3	550-700kg/m3	650 kg/m3	550-700kg/m3	650 kg/m3	550-700kg/m3	650 kg/m3
Bulk Density (Unidensified)	300-380kg/m3	330 kg/m3	300-380kg/m3	330 kg/m3	300-380 kg/m3	330 kg/m3	300-380 kg/m3	330 kg/m3
Description	Large surface area light weight heat resisting concrete additives silica powder for sale

Application

The application of heat resisting concrete additives silica powder:

(1). Silica fume in Concrete

• Can increacing strength, density • Frost resistance, Early strength,

• abrasion resistance performance • anti-cavitations

(2). Silica fume in Cement

Strengthens the fibre cement product

(3) Silica fume is used in refractory

Greatly improved products strength and high temperature performance.

(4) Other Applications for Silica Fume

• Rubber industry • Anti-caking industry

• Pellet binder • Waterglass industry

Luoyang Ruowen Trading Co., Ltd.: Contact nameSandy Yang; Phone86-379-60856150; AddressNo.1 Weiliu Rd, Luoyang Industrial Park, Hongshan Township, Xigong District Luoyang Henan, China Luoyang,Henan

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