Factory price supply Super fine silica for silicon rubberApplication: As reinforcing filler for silicon rubber
Precipitated Silica FR-150 for Silicon Rubber Industry
Features: can make silicon rubber products with light color or transmissivity silicon dioxide
Application range: silicon rubber industry
Standard: HG/T 3061-1999Product DescriptionCharacteristics: Amorphous precipitated silicaAspect: PowderCAS No.: 7631-86-9EINECS No.: 231-545-4
| Specification|| Unit||Fengsil-140C |
|SiO2 (Dry basis)||%||≥ 96%|
|Loss on heating || % ||4.0-8.0|
|Loss on ignition ||% ||≤ 7.0|
|PH value || ||5.0-8.0 |
|Specific surface area BET|| m2/g ||130 -150 |
|DBP oil absorption value || cm3/g ||2.0-3.5|
|Average grain diameter (D50) || um || 12-16|
Test Method: HG/T 3061-2009
1. YF-140C has a good processability in silicon rubber.
2. Used in silicon, it prevent from yellow processing.
3. It has the function of tensile strength, tear resistance and abrasion resistance to final product.
The products have passed ISO9001:2008, ISO22000:2005, FAMI-QS.
Packaging & Shipping
--In PP woven bag of 20kgs net each, total 18MT(900 bags) in 40HQ without pallet
--In paper bag of 20kgs net each, about 36 bags per pallet. Total 15.84MT(720 bags) in 40HQ with pallet
--350kgs per jumbo bag, total 15.40MT(44bags) in 40HQ with pallet
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
1. Select the OPTIMUM SILICA GRADE
2. Define the EFFICIENT DOSING RATE
3. Specify the BEST MIXING CONDITIONS.
Established in May 2005, 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.