BR9000
The product is colorless or light colored lump article without coked pellets or mechanical impurities.
It is of high elasticity, good low temperature endurance and excellent wear hardness, releasing low heat under dynamic load.
It is widely used in national defence, industry and agriculture,
communication and transportation and various aspects of daily life.
It is mainly used to produce tyre, rubber pipe, rubber belt, rubber overshoes, rubberized fabric and rubber articles.
(Quality Index) follow GB/T8659-2008
Items | Indices |
Test methods |
Superior |
1st grade |
Qualified |
| Volatile,% | ≤0.50 | ≤0.80 | ≤1.10 | GB/T 6737 |
| ,Ash content% | ≤0.20 | ≤0.20 | ≤0.20 | GB/T 4498 A |
ML(1+4)100ºC
Mooney viscosity of raw rubber | 45±4 | 45±4 | 45±7 | GB/T 1232 |
ML(1+4)100ºC
Mooney viscosity of rubber compound | ≤65 | ≤67 | ≤70 | GB/T 1232 |
300%
Stress at 300%
MPa | 25min | 7.8-11.3 | 7.5-11.5 | 7.5-11.5 | GB/T8660
(C2) |
| 35min | 8.5-11.5 | 8.2-11.7 | 8.2-11.7 |
| 50min | 8.2-11.2 | 7.9-11.4 | 7.9-11.4 |
Tensile strength, MPa | 35min | ≥15.0 | ≥14.5 | ≥14.0 | GB/T8660
(C2) |
Elongation at break,% | 35min | ≥385 | ≥365 | ≥365 | GB/T8660
(C2) |
Application of Cis-1,4-Polybutadiene rubber
Cis-1,4-Polybutadiene rubber is mainly applied to tread rubber and
sidewall rubber in tire manufacturing, accounting for 80% or more; others like cycle casing, shoe soles,
cover rubber of conveyor belt, insulating sizing material of wire, rubber tube, sporting goods (golf ball),
blanket cloth, putty, paint, wax cloth, etc.
Established on July, 2014 in Qingdao Free Trade Zone, as a wholly-owned leading subsidiary company of China Wanda Group, Qingdao Newtron Industrial Co., Ltd focuses on supply chain trading finance to expand international operations and integrate with the international market.
Based on supply chain and trade finance, Newtron imports and exports tire, chemical, car and mechanical and electrical products, etc.
Taking advantages of first-class management, human resource, strong sales and service network of China Wanda Group, Newtron has successfully constructed a trade pattern: Orienting supply chain and trade finance, developing tire, chemical and electrical products business.
Performing as the core of the supply chain, China Wanda Group and Qingdao Newtron Industrial Co. Ltd have transferred their credit worthiness efficiently to a large number of small and middle sized enterprises in the upstream and downstream of the supply chain. This has improved small and middle sized enterprises' credit obviously and reduced financing costs. Improving the finance operational efficiency, lowering the risk of financial services, Newtron will promotes the sustainable development in trade.
At present, the main tire products of Newtron are PCR, TBR, and OTR. BOTO brand has passed authorization and audit of ISO 9001 quality system and acquired some foreign country certificates such as" DOT, ECE, GCC, INMETRO and CCC, etc". The tires have been exported to over 100 countries and regions worldwide in North America, South America, Europe, Asia and Africa etc. Meanwhile, the TBR tires of WINDA brand have been entered the north American market successfully.
Newtron manufactures and exports carbon black, PVC plastic additive and oilfield chemicals. Carbon black has been sold to America, Europe, Africa and Southeast Asia, customers including BKT, ATG, etc. The company is the third largest MBS manufacturer in the world and the largest ABS high rubber powder manufacturer in Asia. The sales of polyacrylamide rank second in China. The development and industrial application projects of demulsified chemicals and other key petrochemicals have been awarded the First Prize for Scientific and Technological Progress by the China Petroleum and Chemical Industry Association. The annual production capacity of the EMcable is top-ranking in the industry in China; High and low-voltage wireless RC metering box, and wireless meter reading system product filled the domestic gap and won national patents. The annual output of SDEMFB membrane enveloped wire is over 400t. The production capacity of this product and ESP cable both rank top three in the industry in China. It is one of the domestic large-scale production bases of EMcable, ESP cable and electromagnetic wire. A number of products have not only occupied the vast domestic market, but also have been sold to more than 30 overseas countries and regions.
Baring in mind the aim set by China Wanda Group, based in China with global visions, Newtron will seize the opportune moment to accelerate its development. Meanwhile, Newtron will cultivate career, surpass the advanced world levels and make every effort to become the shining star of China Wanda Group. By joining hands together, Newtron is bond to create a bright future!
