Rubber ppt silica / Granular silica

Fengsil-180GR     Application: As reinforcing filler for rubber shoe sole          Product Description     Characteristics: Amorphous precipitated silica Aspect: Granule CAS No.: 7631-86-9 EINECS  No.: 231-545-4   Product Specifications:  

Specification	Unit	Fengsil-180GR
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	170 -190
DBP oil absorption value	cm3/g	2.0-3.5
Bulk Density	g/l	270-340
Sulfate(Na2SO4)	%	≤2.5

Test Method: HG/T 3061-2009      Benefits:   1. It is more environmentally protection & dustless.   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.     Packaging & Shipping   ---In PP woven bag of 20kgs net each, total 21MT(1050 bags) in 40HQ without pallet 
---400kgs/800kgs per jumbo bag , total 17.60MT (44 bags) in 40HQ with pallet           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  1. Select the OPTIMUM SILICA GRADE  2. Define the EFFICIENT DOSING RATE  3. Specify the BEST MIXING CONDITIONS.     Company Information   Established in May 2005, Sanming Fengrun 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, Fengrun 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.