Gold Member Since 2011
Fujian Yifeng Industry Co., Limited

Silicon Dioxide, Precipitated Silica, White Carbon Black manufacturer / supplier in China, offering Precipitated Hydrated Silica Powder /White Carton Black (SIO2) for Rubber and Plastic, High Purity Super Fine Powder Silica Chemicals for Silicon Rubber, Easy Dispersion Silica for Rubber Tire Reach and so on.

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Supplier Homepage Product 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

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

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Basic Info
  • Model NO.: YFSIO2
  • Grade Standard: Industrial Grade
  • Quality: Normal
  • CAS No: 7631-86-9
  • Other Name: White Black Carbon
  • Form: Powder/Micro-Pearl/Granule
  • Brand Name: Silica Powdery
  • Einecs No.: 231-545-4
  • Specification: 20kgs/bag
  • HS Code: 28112200
  • Classification: Silicon Dioxide
  • Kind: Alkaline Oxide
  • Name: Hydration Silicon Dioxide
  • Purity: 94-99.8%, 90-98.0% for Silicon Dioxide(Sio2)
  • Colour: White
  • Mf: Sio2 * Nh2o
  • Application: Tyre and Shoes
  • Trademark: fengyuan
  • Origin: Fujian, China
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
Grade FX200FX185FX165FX140FX120
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) 6.0-7.56.0-7.56.0-7.56.0-7.56.0-7.5
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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