Silica for Tire Rubber

Basic Info

Model NO.	RB-Y
Appearance	Powder
Usage	Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals
Color	White
Transport Package	Paper Bag
Specification	10kg
Trademark	Spnal
Origin	China
Production Capacity	50000tons / Year

Product Description

Silica for tire rubber
Features and Advantages:
Is as good as rubber reinforcing agent, it can greatly improve the tensile strength and wear resistance of vulcanized rubber, reduced the amount of rubber, reduces the cost, with strong affinity, so has great dispersion in the rubber, white carbon black particles and rubber molecules form of physical, in enhancing mechanical strength and tear strength of vulcanized rubber reinforcing sex is better than that of carbon black.
Product Specifications:

project	indicators
model	RB-Y100	RB-Y100	RB-Y100	RB-Y200	RB-Y300
appearance	White powder	White particles	White patches	White powder	White powder
whiteness	≥95	≥95	≥95	≥95	≥95
Silica content %	≥96	≥96	≥96	≥96	≥96
PH	6.7-7.5	6.7-7.5	6.7-7.5	6.7-7.5	6.7-7.5
BET (specific surface area) m2/g	160-180	160-180	160-180	160-180	200-220
DBP(oil absorption value) ml/100 g	240-280	240-280	240-280	240-280	350-360
Particle size	45um	175um	5mmstrip	8-9um	4-5um
Heating reduction %105,2h	5.0-8.0	5.0-8.0	5.0-8.0	5.0-8.0	<4.5
Burn reduction %1000,2h	5.0-8.0	5.0-8.0	5.0-8.0	5.0-8.0	4.0-5.0