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      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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