Superfine quartz powder

Superfine quartz powder is a powder material made by special production process, which is specially used in industries such as silicone rubber, paint, coating, refractory and other chemical products. The utility model has the advantages of fine particle size, narrow size distribution, large specific surface area, not easy subsidence, and certain reinforcing effect, etc. the utility model has excellent effect on improving and improving the performance of the products and reducing the cost. The company may also be based on the needs of users to modify the powder, processing superfine quartz powder.

Superfine quartz powder has a wide range of applications, such as silicone rubber, engineering plastics, adhesives, paints, coatings, dental materials, rubber tires, precision ceramics, refractories and so on.  

       1. technical features:

       The number of 1000-20000        

       Particle size: D50=0.5--10um, reasonable and orderly, controllable distribution    Whiteness: >90        

       Water content 0.1%        

       Linear expansion coefficient: small         

       Chemical properties: stability        

       2. superfine quartz powder product uses:        

       superfine silica powder for silicone rubber and rubber tires       

       Paint high purity superfine quartz powder for coating and painting        

       superfine quartz powder for adhesives, adhesives and adhesives     

       Superfine quartz powder for engineering plastics     

       Precision manufacturing of superfine quartz powder for ceramic and enamel        

       Dental materials -- high white superfine quartz powder        

       Refractory superfine quartz powder


Project specification

chemical composition()

density

g/cm3

Mohs hardness

Median particle size

D50um

specific surface area

cm2/cc

water

SiO2

Fe2O3

Al2O3

Ignition loss

CG-1000

0.10

99.60

0.015

0.15

0.01

2.65

7

810

1700025000

CG-2000

0.10

99.50

0.015

0.20

0.15

2.65

7

57

2500030000

CG-3000

0.10

99.40

0.020

0.20

0.15

2.65

7

46

3000035000

CG-4000

0.10

99.40

0.025

0.20

0.20

2.65

7

34

4000050000


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