Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of silicon dioxide powder in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the brilliant silica dioxide powder manufacturers and suppliers in China, welcome to buy silicon dioxide powder made in Shaxian Sanming in China from our factory.
Specifications
silicon dioxide (powder grade)
has the function to make rubber products look light-colored and apparent
JS-185
Test Methods | Properties | Units | Target Values (Spec Limits) | Actual Values |
HG/T3065-2008 | Loss on drying (2Hrs,105℃) | % | 4.0-7.0 | 5.38 |
HG/T3066-2008 | Ignition loss 1000℃
| % | Max.7.0 | 4.31 |
HG/T3072-2008 | DBP absorption value
| cm3/g | 2.0-2.6 | 2.54 |
ANA0320 | Ro-Tap Sieve Residue, >300µm | % | Min.80 | 85.6 |
ANA0350 | Ro-Tap Sieve Residue, <75µm | % | Max.10 | 0.36 |
HG/T3067-2008 | pH value (10%aqueous suspension) | — | 6.0-8.0 | 6.95 |
HG/T3062-2008 | SiO2 (Dry Basis)
| % | Min.98 | 98 |
HG/T3073-1999 | BET specific surface area
| m2/g | 170-200 | 192 |
Soluble salt(Na2SO4)
| % | Max.1.5 | 0.79 |
Application:
Rubber soles,rubber belt ,tire,and other rubber compound
Product Description:
Characteristics: Amorphous precipitated silica
Aspect: White powder
CAS No.: 7631-86-9
EINECS No.: 231-545-4
Benefits:
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
4. Its used as rubber sole reinforcing agent,and has the function to make rubber products look light-colored and apparent.its reinforced porperties approximate to carbon black
Certification:
Certificates:
In 2007, passed ISO9001: 2000 quality management system certification;
In 2009, the company’s "Tao Jin Shan" brand was named Fujian famous trademarks;
In 2010, passed GB/T19022-2003/ ISO10012:2003 management system certification measurements;
In 2011, the company's "Tao Jin Shan" brand silica products were awarded Fujian famous brand.
In 2012, passed TS16949: 2009 management system certification (certificate of unclaimed) and was identified as high-tech enterprise.
In 2014, passed FAMI-QS
In 2015, passed HALAL Products certification
In 2016, pre-registered for REACH
Standard packaging:
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