Fujian, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Apparel & Accessories, Chemicals, Computer Products, Electrical & Electronics, Industrial ...
Management System Certification:
ISO 9001, ISO 9000, ISO 14000
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Silica, White Carbon, Precipitated Silica manufacturer / supplier in China, offering Micropearl Precipitated Silica Sio2 White Powder, 2018 Heat Press Printing Sticker / Reflective Heat Transfer for Garments, 2018 Heat Transfer Printing Reflective Vinyl Logo / Reflector Heat Sticker Label and so on.

Gold Member Since 2011
Supplier Homepage Products Other Rubber Products Micropearl Precipitated Silica Sio2 White Powder

Micropearl Precipitated Silica Sio2 White Powder

Get Latest Price
Min. Order / Reference FOB Price
10 Tons US $650/ Ton
Transport Package: 20kg, 15kg, PP Bag/Valve Bag Woven/Paper Bag
Payment Terms: L/C, T/T
Usage: Industrial, Feed
Material: Silicone Rubber
Classification: Silicon Dioxide
CAS No: 7631-86-9
Purity: 94-99.8%, 90-98.0% for Silicon Dioxide(Sio2)
Other Name: White Black Carbon

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Basic Info

Colour: White
Form: Powder/Micro-Pearl/Granule
Mf: Sio2 * Nh2o
Brand Name: Silica
Application: Tyre and Shoes
Einecs No.: 231-545-4
Origin: Fujian, China
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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