Gold Member Since 2011
Fujian Yifeng Industry Co., Limited

Silica Powder, Precipitated Silica, White Carbon Black manufacturer / supplier in China, offering Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2, High Purity Super Fine Powder Silica Chemicals for Silicon Rubber, Easy Dispersion Silica for Rubber Tire Reach and so on.

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Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2

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.: FY-05201
  • 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: sanmu
  • Origin: Fujian, China
Product Description
Precipitated Silica/Silicon dioxide/white carbon black/SIO2

Product Description
Characteristics: Amorphous precipitated silica
Aspect:  powder
CAS No.: 7631-86-9
EINECS  No.: 231-545-4
Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2

Product Specifications:
 Type 180P
Appearance Powder
BET specific surface area m3/g170-190
Silica(dry basis) %≥ 96
Heating loss (105°C) %4.0-8.0
Loss on ignition (1000±25°C)%≤7.0
PH(10% aqueous solution)5.0-8.0
DBP Oil Absorption Value cm3/g2.0-3.5
45um sieve Residue %≤ 0.5
Soluble salt (Na2SO4)%≤ 2.5
Cu mg/kg≤ 30
Mn mg/kg≤ 50
          Fe mg/kg≤ 1000
 STANDARD :HG/T 3061-2009
Application: Rubber soles , rubber belt and other rubber compound products.
Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2

 1. It allows for good transparency and color for translucent soling.
  2. It is used to reinforce a wide range of heel and sole compounds.
  3. It has the function of tensile strength, tear resistance and abrasion resistance to rubber shoe sole.
 Certification: The products have passed ISO9001:2008, ISO22000:2005, FAMI-QS and the REACH . 
Packaging & Shipping
---In PP woven bag of 20kgs net each, total 18MT(900 bags) in 40HQ without pallet
 ---In PP woven bag of 15kgs net each, total 14.40MT(960 bags) in 40HQ with pallet
 ---350kgs per jumbo bag , total 15.40MT (44 bags)  in 40HQ with pallet
Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2

Our Services
 We are one of the leading manufacturers of precipitated silica in China. Our professional information can help our clients to improve the quality of the products. If any questions, please feel free to contact us.  
 With our expertise:
  Prepare the recipe of your performance
Company Information
 Established in May 2002, our sister factory Fujian Sanmu Chemical Industry Co., Ltd. is a professional manufacturer of precipitated silica, which has four production lines with annual production capacity of 95000 metric tons. 
With rapid development, Sanmu has become the top three silica producer in China, meanwhile, we have attained many certificates, such as ISO9001:2008, ISO22000:2005, FAMI-QS, what is worth mentioning is that we have passed REACH registration in 2013.
Precipitated Silica/Silicon Dioxide/White Carbon Black/Sio2

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Ms. Tina Yang
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