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pure silica powder
pure silica powder

High quality of silica powder from crystal town of China. Best quality, best price & best service.

Crystalline silica powder is producing from white natural silica stone, it is through manmade selecting,ex-ion water dispose,grinding,filtrating drying and sieving etc.For its high content,pure white color,stable physical and chemical properties and reasonable controllable partical size distribution,it is widely used as material for epoxy potting compound,electrical industries,paint and ink etc industries.

We also can supply active silica powder of every specification,sink time not smaller than 45 minutes.


We can supply 325mesh,425,mesh,525,mesh,625 mesh.

If you are interested,  please contact us about the fresh price.


1. Pure and good quality

2. Various sizes for different uses

3. Long life cycle for using

4. White Colour



SiO2 Content (%)


Fe2O3 Content (%)

1.2, 2.1 

Al2O3 Content (%)

1.2, 1.6 

MgO Content (%)

1.2, 1.5 

CaO Content (%)

1.2 1.5 


grey , white, black 

10 Ton/TonsTrial Order 



Packaging Details:

1 Conventional packing ton bag (1000kg per bag), or small bag inside ton bags(20,25,50 kg per bag). 2 Special product can use moistureproof bags or barel moistureproof bags. 3 It also can be arranged according to the customer request.

Delivery Time:

seven days delivery

Payment Terms:


Supply Ability:

3000 Ton/Tons per Month

pure silica powder

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