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Precipitated silica

  • FOB Price:USD 700~3257 / Metric Ton
  • Min Order: 10 Metric Tons
  • Supply Ability:2000 Metric Tons per Month
  • Payment Terms:L/C, T/T, Western Union
  • Place of Origin:China
  • Port:TIAN JIN
  • Brand Name:HONG XIANG
  • Model Number:SiO2.
  • Shipment:15-25days
  • Package:PP bag or according to clients requirement

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HeBei EN YONG CHEMICAL Manufacture Co., Ltd

  • China
  • Busineess Type:Manufacturer, Trading Company
  • Main Products:chemicals, zinc oxide, titanium dioxide, paraffin wax
  • Product Info
  • Contact Info

Product Details:

  • CAS No:10279-57-9

  • Other Names:White carbon black

  • MF:SiO2.x(H2O)

  • EINECS No:238-878-4

  • Purity:92%

  • Appearance:white powder

  • Usage:Cosmetic Raw Materials,Other

Specifications:

  • Precipitated Silica as a kind of environmental protection, excellent agents, mainly used for rubber products , textile, paper making, pesticide, food additive field. Precipitated silica has strong adhesion strength, tear resistance and heat resistant anti aging performance, so can replace part of the carbon black in the black rubber products, in order to obtain high quality rubber products, such as off road tires, otr tires, radial tire, etc. .

    Description:

    Precipitated Silica as a kind of environmental protection, excellent agents, mainly used for rubber products (including high temperature vulcanization silicone rubber), textile, paper making, pesticide, food additive field. Precipitated silica has strong adhesion strength, tear resistance and heat-resistant anti-aging performance, so can replace part of the carbon black in the black rubber products, in order to obtain high quality rubber products, such as off-road tires, otr tires, radial tire, etc.

    Item

    Test Standard

    Result

    Exterior

    White powder

    White extent

    Better or equal to standard

    S iO2 (dry product)/%

    ≥90%

              92%

    Loss on drying 105deg.C, 2h

    4.0-7.5

    5.0

    Loss on ignition(dry product)1, 000deg.C 2h (%)

    3.0-5.5

    3.5

    PH value

    6.0-7.5

    6.5

    BET Specific surface area( /g)

    150-190

    186

    DBP absorption value( ³/g)

    ≥3.1-3.6

    3.2

    Total iron content(mg/kg)

    ≤500

    280

    Total copper content(mg/kg)

    ≤30

    20

    Total manganese content(mg/kg)

    ≤50

    25

    Sieve residue(4.5um)%

    ≤0.5

    0.1

    Mesh size 

    325

    325

     

Contact Person:

  • Anna,ji
  • Job Title: ,Sales
Contact Supplier
Telephone:86-0311-66187865
Mobile Phone:13780319169
Fax:86-311-66187865
Street:DaWang county dongying city
Country/Region:China
Province/State:shandong
City:DongYing

Company details:

  • Company Name: HeBei EN YONG CHEMICAL Manufacture Co., Ltd
  • Oprational Address: YAN SHAN, CangZhou, hebei, china, china
  • Company Phone: 86-311-66187869

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