Ordinary Butyl Rubber for Tyre Manufacturing

Product Description

Product Description
Descriptions
Ordinary butyl rubber molecular chain has low unsaturation, high distribution density of methyl side chain, and good air tightness, energy absorption, chemical stability and thermal stability. Used in tire inner tube, vulcanized capsule, waterproof material, shock absorbing material.
Specifications

Items	Unit	IIR1953 Excellent Grade	IIR1953 Qualified Grade	ZJ-09
Appearance	/	White lump solid
Mooney viscosity	ML(1+8)125 ºC	51.0±3.0	51.0±5.0	51.0±2.0
Degree of unsaturation	(Mole fraction) %	1.70±0.20		1.60±0.20
Volatile matter	(Mass fraction) %	≤0.30	≤0.50	≤0.30
Ash content	(Mass fraction) %	≤0.20
FH	dN·m	16.8±1.4
FL	dN·m	3.3±0.9
Tsl	min	2.0±1.0
T50	min	5.3±2.0
T90	min	20.4±3.3
Antioxidant	(Mole fraction) %	≤0.03	/	≤0.03

Application
Widely used in the manufacture of various inner tubes, vulcanized capsules, shoe materials, balls, sealing materials, electrical insulation materials and other fields.
Packaging
Packing in net 34KG with PE liner, 1224KG per Carton.
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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