Butadiene Rubber Br9000 for Tyre Manufacturing

Product Description

Product Description
Descriptions
Cis-1, 4-polybutadiene rubber (butadiene rubber) is a light-colored translucent lump and does not contain coked particles, mechanical impurities and oil stains.
Specifications

Items	Standard	Test Result	Test Method
Appearance	Light color and translucent, primary shape is lump, does not contain coked particles, mechanical impurities and oil stains	Light color and translucent, primary shape is lump, does not contain coked particles, mechanical impurities and oil stains	Visual inspection
Volatile matter, %	≤0.50	0.36	GB/T 24131.1-2018
Ash, %	≤0.20	0.02	GB/T 4498.1-2013
Raw mooney, ML(1+4)100ºC	45±4	44	GB/T 1232.1-2016
Compound Mooney, ML(1+4)100ºC	≤65	50	GB/T 1232.1-2016
Tensile stress at 300% 145ºC, 25min, MPa	7.0-12.0	9.3	GB/T 528-2009
Tensile stress at 300% 145ºC, 35min, MPa	8.0-13.0	9.9	GB/T 528-2009
Tensile stress at 300% 145ºC, 50min, MPa	8.0-13.0	10.0	GB/T 528-2009
Tensile strength 145ºC, 35min, MPa	≥13.2	15.4	GB/T 528-2009
Elongation at break 145ºC, 35min, %	≥330	420	GB/T 528-2009
MH/dN.m(160ºC,25mim)	Report value	13.5	GB/T 25268-2010
ML/dN.m(160ºC,25mim)	Report value	2.0	GB/T 25268-2010
ts1/min(160ºC,25mim)	Report value	2.6	GB/T 25268-2010
t′c(50)/min(160ºC,25mim)	Report value	5.2	GB/T 25268-2010
t′c(90)/min(160ºC,25mim)	Report value	9.0	GB/T 25268-2010

Application
Butadiene rubber (Cis-1, 4-polybutadiene rubber) has the characteristics of high elasticity, low temperature resistance, wear resistance, flexural resistance, aging resistance, water resistance and low hysteretic loss and heating, mainly used in tire manufacturing, rubber shoes, tape, rubber plate, rubber hose and other rubber products industry. Butadiene rubber can be used alone or mixed with other rubber types to improve the performance of other rubber types.
Packaging
1. Packing in net 25KG per bag.
2. The storage should be in rows and stacks, and maintain a certain row spacing, stacking height is not more than 10 bags. It should be placed in a room temperature, ventilated, clean and dry warehouse, and it is strictly prohibited to stack in the open air.
3. Should prevent direct sunlight and rain soaking, transport vehicles should be clean, to avoid packaging bag damage and debris mixed.
Company Profile
Limwell New Material Tech.
In 2013, Shanghai Limwell New Material Tech. Co., Ltd. started the operation in Shanghai, China.
Limwell is an exportoriented comprehensive company, dedicating efforts mainly on the manufacturing and trading of rubber additives and tyre specific materials. Our manufacturing bases are in Shan-dong and Zhe-jiang provinces of China. In addition to that, we have also built partnership with a number of China local plants to enrich our product family.
Our Products include processing additives, anti-ozone waxes, masterbatches, resins, peroxides, flameretarders, and a wide spectrum of other materieals used in tyre and rubber products. With the belief in mind to provide both trusted product quality and outstanding sales service, we have become the stable supplier for a great number of tyre and rubber products plants all around the world.
We uphold the concept ''quality goes first, services upmost, human oriented and sustainable development'', and we're willing to be the best fit partner on your way to success!
Shanghai Office
Our Plant
One of our plants is located in the Zheshang Science and Technology Park in Jiashan, Zhejiang. This plant is at the center of prosperous Jiangsu Zhejiang Shanghai economic zone, and has achieved fasr and sustainable growth since the establishment due to strong market demand and our outstanding research and quality control capabilities.
This plant can provide high quality masterbatches, homoginizer, vulcanizer, scorch retarder and several other rubber processing additives. In 2014, we paseed ISO9001 and ISO14001 certificate audit. In 2016, we passed the TS16949 Quality System and OGSAS 18001 certificate audit.
In the last development procedure, we have also paid attention to operate in a sustainable and environment friendly manner, strictly adhering to the national and local environment protection regulations.

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