Audited Supplier
Styrene-Butadiene-Rubber SBR1712
Description: SBR1712 is a synthetic rubber emulsion copolymer consisting of styrene and butadiene at low temperature .It is a polluted soft styrenebutadiene filled with aromatic oil. It has excellent performance in adhesiveness, abrasion resistance and process ability. And the price is low.
Executive Standard:SH/T 1626-2005
Specifications:
Item | Specification | Test Method | ||
| High | Conformity | |||
| Volatile matter content,% ≤ | 0.60 | 1.00 | GB/T6737-1997 | |
| Ash content,% ≤ | 0.50 | GB/T 4498-1997A | ||
| organic acid% | 3.5~5.7 | GB/T 8657-2000 | ||
| Soap content,% ≤ | 0.50 | |||
| Oil content,% | 25.3~29.3 | 24.3~30.3 | SH/T 1728-2002 | |
| Styrene content % | 22.5~24.5 | GB/T 8658-1998 | ||
| Mooney viscosity of raw rubber,50ML(1+4)100 ºC | 44~54 | 42~56 | GB/T1232.1-2000 | |
| Mooney viscosity of gross rubber,50ML(1+4)100ºC | ≤ 70 | GB/T1232.1-2000 ASTM IRB NO.7 | ||
| 300% Modulus MPa 145ºC x | 25min 35min 50min | 9.8~3.8 | 9.3~14.3 | GB/T 8656-1998A ASTM IRB NO.7 |
| 12.1~16.1 | 11.6~16.6 | |||
| 13.0-17.0 | 12.5-17.5 | |||
| 145ºC x 35min,MPa≥ | 19.4 | 18.4 | ||
| Elongation rate 145ºC x 35min,%≥ | 380 | 370 | ||
Application: The product is wildly used in tire face, conveyer belt, black sole, rubber pad, hose and general black rubber products, etc.
Package and storage: The package include a polyethylene bag inside and a paper bag outside, with a net weight of 35kg±0.50kg.It should be stored in well-ventilated, clean and dry warehouses.
Guangzhou Jingsha Rubber Trading Co., Ltd. was originally a subsidiary of the state-owned enterprise Guangzhou Rubber Group, Guangzhou Guangxiang Group Jinsha Trading Co., Ltd. It was established in 2006 and was renamed Guangzhou Jingsha Rubber Trading Co., Ltd. After a joint-stock reform in 2009.
Jingsha Company is a member unit of Guangzhou City, Guangdong Province, and China Rubber Association, as well as a professional council unit of China Rubber Materials. It has been awarded the title of "China Honest Rubber Trading Merchant" and "Contract abiding and Credit abiding" enterprise in Guangdong Province for more than ten consecutive years.
Jingsha Company is based on integrity, quality, and enterprise services, with a foothold in the South China region and expanding into national and overseas markets. For many years, it has developed steadily and is currently a rubber chemical raw material supply base with a complete range, reliable quality, and considerable comprehensive strength. It is supplying high-quality rubber chemical raw materials such as natural rubber, synthetic rubber, accelerator, antioxidant, zinc oxide, stearic acid, carbon black, silan coupling agent, etc., with the certifications like REACH, ROHS,NSF, SGS, ISO, etc.. And we have our own CNAS Lab. Our rubber additives have been provided to the top 75 tire companies worldwide.
Q1.What's the payment terms?
Q2.Can you do OEM?
Yes, package can be customized according to customers' need.
Q3.How about the samples of products?
We can provide samples(not including freight charge).
Q4.What's the package of the cargoes?
20kg/25kg/36kg kraft paper bags, or as customized.
Q5.What's the delivery time?
We usually deliver the goods within 10~20 days after receiving customer's payment.
Q6.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis,TDS, Bill of Loading...All the export shipping documents needed.
Q7.Why do you choose us?
