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Home > Products >  dedicated fumed silica

dedicated fumed silica CAS NO.7631-86-9

  • Min.Order: 1 Metric Ton
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • fumed silica
  • Silica

Quick Details

  • ProName: dedicated fumed silica
  • CasNo: 7631-86-9
  • Appearance: White Powder
  • Application: Lubricants dedicated fumed silica
  • DeliveryTime: within 15 days
  • PackAge: Woven bag lined with plastic film bag
  • Port: Qingdao Port
  • ProductionCapacity: Metric Ton/Day
  • Purity: ≥99.9%
  • LimitNum: 1 Metric Ton

Superiority

Fumed silica is starting a chlorosilane hydroxide flame in high temperature hydrolysis in the system. This product is water wetting, can be dispersed in water, is a white, non-toxic, tasteless, no stereotypes inorganic fine chemical products. Fumed silicawith small particle size, large surface area, surfactant characteristics, a wide range of applications in the field of silicone rubber, coatings, adhesives, paints, inks,plastics, cosmetics and agriculture, medicine, and has a good complement , thickening,thixotropic, extinction, sterilization, UV resistance to a variety of roles.

Details

 Item

        Content

The SIO2 (one thousand)

 ≥99.5%

                DBP oil absorption value

   ≥3.5ML/G

Loss on ignition

≤5%

Specific surface area

≥350M2/G

Addition and subtraction of heat

                     1.20%

Whiteness

≥94

Size (average)

0.5UM

Stacked area

≤0.05G/CM2

PH value

6.6--7.0

Total iron content

≤0.005%

 

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