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 Black, Precipitated Silica manufacturer / supplier in China, offering Precipitated Hydrated Silica Powder /White Carton Black (SIO2) for Rubber and Plastic, 2018 Heat Press Printing Sticker / Reflective Heat Transfer for Garments, 2018 Heat Transfer Printing Reflective Vinyl Logo / Reflector Heat Sticker Label and so on.

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Supplier Homepage Products Others Precipitated Hydrated Silica Powder /White Carton Black (SIO2) for Rubber and Plastic

Precipitated Hydrated Silica Powder /White Carton Black (SIO2) for Rubber and Plastic

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Min. Order: 1 Ton
Port: Xiamen, China
Production Capacity: 3000 Tons/Month
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
Transport Package: 6kgs-690kgs/Bag
Origin: Fujian, China
HS Code: 28112200

Product Description

Product Name: Precipitated Silica Granular For Sole Making
Precipitated Silica
Granular Silica
SiO2  in Rubber Shoe sole Tyre
Rubber grade  is Granular 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
Heating loss(105°C 1.5h) %4.0~8.0
ignition Loss 1000°C(Dry Basis) %≤7.0
DBP (Oil absorption value) cm3/g2.0~2.8
PH value(5% Aqueous Suspension)5.0~8.0
SiO2(Dry Basis) %≥93
BET Specific Surface Area  m2/g170~200
20 µm Residue on sieve   % ≥65
60 µm Residue on sieve   %  ≥75
Salt As Na2SO4 %    m2/g<1.0
Total Fe   mg/kg≤200
Rubber Application:  Shoe industry, Tyre industry, Indusry rubber products, The plastics industry .
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.
Company brief:
Our company is a high-tech innovative enterprise that specializes in research and development, production, sales of precipitated silica. We have one production line and a 36 square meters of sodium silicate kiln, with an annual production capacity of 40,000 tons precipitated silica including more than 20 types of precipitated silica.
Pls feel free to contact us for your enquiry ,we are ready at your services!

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