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Silica (10210)

94%min undensified silica fine powder for concrete

FOB Price: US $ 130 - 195 / Ton | Get Latest Price
Min.Order Quantity: 20 Metric Ton/Metric Tons as customer's request
Supply Ability: 5000 Metric Ton/Metric Tons per Month
Port: Xiamen port or as request
Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram,as request
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Quick Details

Place of Origin:
Fujian, China (Mainland)
Brand Name:
Model Number:
Silica Powder
Silica Oxide Micro Fine -400
SiO2 Content (%):
Fe2O3 Content (%):
Al2O3 Content (%):
MgO Content (%):
CaO Content (%):
P2O5 Content (%):
white&light grey&dark grey

Packaging & Delivery

Packaging Details: 500kgs/jumbo bag with UV& waterproof and wooden pallet or as customers request.
Delivery Detail: 2 weeks after payment


1.500kgs jumbo bag with UV&waterproof
2.SGS certificate with ASTM-C1240 Standard
3.We keep warehouse &logistic in Xiamen port

Brief introduction

Micro silica ,also called silica fume or micro silica, is a byproduct of production silicon metal or ferrosilicon alloys. Silicon metal and alloys are produced in electric furnaces. The raw materials are quartz, coal and wood chips. The smoke that results from furnace operation is collected and sold as silica fume, silica fume consists primarily of amorphous(non-crystalline) silicon dioxide(SiO2),its average granule diameter is 0.15~0.20um,specific surface area is 15000~20000m2/kg,and it has extremely strong surface active.




 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 





 94% Min Test report





900kgs-1000kgs/jumbo bag with UV&   waterproof and wooden pallet or as customers request.




Capacity: 20MT into one 40 HQ




Our advantage:


We invested more than 10 equipments in our province, and control the quality from 'A" to 'Z"by ourself.

In addition, we keep warehouse &logistics in Xiamen port.



If you feel interest,please feel free to contact us.

Our company promises:Lowest price,Quality products and Satisfactory after-sales services.





Tel: +86-595-22288318


Email:sales8 at winitoor.com

Website: www.winitoor.cn   


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Quanzhou Winitoor Industry Co., Ltd was established in 2004 in Fujian Province of China.

Our company specializes in trading and manufacturing micro silica.We have own more than Four factories in Lanzhou Sichuan and Yunnan etc. So that we can offer you more material with high quality and competitive price. also we have built our own processing plants in the chinese silicon and ferrosilicon.

They are widely used in chemical industry, metallurgical industry, tunnels, airport r... View detail

Basic Information

Business Type: Trading Company  
Main Products: Silica Fume,Microsilica,Pigment,Superplasticizer,Water Reducer  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Mid East
Eastern Asia
North America
Southeast Asia
Central America
Southern Europe
Northern Europe
Eastern Europe
Western Europe
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: Less than 5 People  
Number of QC Staff: 5 - 10 People  

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 2011

Communicate with Supplier:

Ms. Niki Chan
Ms. Niki Chan:
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