Precipitated Silica Powder/Granular for Tires ISO China Supplier

Product Detail

Jinsha Precipitated Silica Manufacturing Co.,Ltd is one of the leading silica for tires manufacturers and suppliers in China, welcome to buy our silica powder, silica granular, highly dispersible silica made in Shaxian Sanming China, which is widely applied in: silica green tires, silica filler rubber.









Silica for Tires

The JS-HD series of high-dispersion and high-reinforcement precipitated silica are used in tires to effectively improve tire performance. This application features advantages including:

1. Reduced rolling resistance of tires which leads to lower fuel consumption, and improved wet traction and safety performance;

2. Enhance processability of tires with superior tensile strength, tear strength, elongation at break, etc;

3. Lower cost of production due to the replacement of carbon black by precipitated silica.




JS-185 Performance Silica-Powder












Test Methods	Properties	Units	Target Values (Spec Limits)	Actual Values
HG/T3065-2008	Loss on drying (2Hrs,105?)	%	4.0-7.0	5.52
HG/T3066-2008	Ignition loss 1000?	%	Max.7.0	4.27
HG/T3072-2008	DBP absorption value	cm3/g	2.0-2.6	2.56
HG/T3067-2008	pH value (10%aqueous suspension)	—	6.0-8.0	6.97
HG/T3062-2008	SiO2  (Dry Basis)	%	Min.98	98
HG/T3073-1999	BET specific surface area	m2/g	170-200	191
	Soluble salt(Na2SO4)	%	Max.1.5	0.74




JS-185 Performance Silica-Granular






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




Packing Method	PP WOVEN BAG
NET WEIGHT PER BAG	20Kgs/Bag
CONTAINER LOADING	CONTAINER LOADING QUANTITY
	UNPALLETIZED			PALLETIZED
	20' FCL		40' H.C.FCL	20' FCL		40' H.C. FCL
	450 Bags		950 Bags	390 Bags		770 Bags