Gold Member Since 2011
Fujian Yifeng Industry Co., Limited

Silica, White Carbon, Precipitated Silica manufacturer / supplier in China, offering Micropearl Precipitated Silica Sio2 White Powder, Normal Printing Indoor Decorative OEM PVC Wall Cladding/Panel, High Quality Food Additive Calcium Carbonate and so on.

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Supplier Homepage Product Silicon for Rubber Industry Micropearl Precipitated Silica Sio2 White Powder

Micropearl Precipitated Silica Sio2 White Powder

FOB Price: US $650 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $650/ Ton
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Transport Package: 20kg, 15kg, PP Bag/Valve Bag Woven/Paper Bag
Payment Terms: L/C, T/T

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Basic Info
  • Usage: Industrial, Feed
  • Classification: Silicon Dioxide
  • Purity: 94-99.8%, 90-98.0% for Silicon Dioxide(Sio2)
  • Colour: White
  • Mf: Sio2 * Nh2o
  • Application: Tyre and Shoes
  • Origin: Fujian, China
  • Material: Silicone Rubber
  • CAS No: 7631-86-9
  • Other Name: White Black Carbon
  • Form: Powder/Micro-Pearl/Granule
  • Brand Name: Silica
  • Einecs No.: 231-545-4
  • HS Code: 28112200
Product Description

  Packaging & Delivery
Packaging Details:Silica Packing: 
20kg, 15kg, PP bag/valve bag woven/Paper bag
Delivery Detail:10days--1*40HQ Silica
Precipitated Silica
Precipitated Silica(SiO2)
This grade is powder silica,soluble in caustic alkali and hydrofluoric acid,insoluble in 
acids,water and various solvents.Resistance to high temperature,no combustion,good insulation properties.
Certificate of analysis
SpecificationSH-165 Powder
Appearancewhite powder
Heating loss(105°C 1.5h) %4.0~8.0
ignition Loss 1000°C(Dry Basis) %≤7.0
DBP (Oil absorption value) cm3/g2.0~3.5
PH value(5% Aqueous Suspension)5.0~8.0
SiO2(Dry Basis) %≥90
BET Specific Surface Area  m2/g145~175
45µm Residue on sieve   %≤0.5
 Salt As Na2SO4 %    m2/g<1.0
Total Fe   mg/kg≤200
Application:  Shoe industry, Tyre industry, Indusry rubber products, The plastics industry,Animal feed additive and Rice roller
1.Shoe industry: Rubber outsoles reinforcing filler,the performance of reinforcing close to the carbon black,it can be
used for light-colored rubberproducts,transparent appearance and excellent wear resistance.
2.Tyre industry:  Reduce tire rolling resistance,increasing tire grip in the wetlands and icy ground.
3.Indusry rubber products:Applied to the rice roller,hoses,rubber rollers,belts,oil seals,etc.,can improve tear resistance,
abrasion resistance,and extend the life of the products.
4.The plastics industry: To improve plastic's toughness,strength,waterproof.
5.Animal feed additive:  To be as carrier, is not easy to agglomerate,excellent anti caking property, fluidity of the powder can enhance the liquidity of the production. 
6.Rice roller : Improve the wear resistance of rice roller.
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Ms. Tina Yang
Sales Manager
To: Ms. Tina Yang

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