Gold Member Since 2011
Fujian Yifeng Industry Co., Limited

Silica, White Carbon, Precipitated Silica manufacturer / supplier in China, offering Super Fine Precipitated Silica /White Carbon Black, 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 Super Fine Precipitated Silica /White Carbon Black

Super Fine Precipitated Silica /White Carbon Black

FOB Price: US $650 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $650/ Ton
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Transport Package: 6kgs-690kgs/Bag
Payment Terms: L/C, T/T

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Basic Info
  • Material: Silicone Rubber
  • Classification: Silicon Dioxide
  • Purity: 94-99.8%, 90-98.0% for Silicon Dioxide(Sio2)
  • Colour: White
  • Brand Name: Silica
  • Einecs No.: 231-545-4
  • Origin: Fujian, China
  • Form: Powder/Micro-Pearl/Granule
  • CAS No: 7631-86-9
  • Other Name: White Black Carbon
  • Mf: Sio2 * Nh2o
  • Application: Tyre and Shoes
  • Usage: Feed, Industrial
  • HS Code: 28112200
Product Description
Product name: Precipitated Silica (SiO2) for rubber

Form: Powder / Micro-Pearl/ Granule is available

Application:Tire, shoes, gasket, damp , tube, conveyor belt triangle belt , cable shield , roll covering
1.High pore size. 2.High density of silane alcohol-based. 3.Low microporosity
1. Low hysteresis loss 2. High reinforcing and high wear resistance 3.Excellent dispersing performance
Application:Silica For Rubber Industry
Product SeriesUnit
Normal Silica


Physical Form
Powder / Beads
Note: customer demand. The beads to indicate D50 or mesh requirements.

Bulk Densityg/l190-280190-280190-280190-280190-280

Silica(Dry Basis)%≥90≥90≥90≥90≥90

Drying Loss%4.0-8.04.0-8.04.0-8.04.0-8.04.0-8.0

Igdition Loss(Dry Basis)%≤7.0≤7.0≤7.0≤7.0≤7.0

PH(10%Aqueous Solution)


Sieve Residue 45μm%<0.5<0.5<0.5<0.5<0.5

Soluble Salts%≤1.5≤1.5≤1.5≤1.5≤1.5

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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Ms. Tina Yang
Sales Manager
To: Ms. Tina Yang

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