OT-20
9035-99-8
618-540-6
REACH
Yes
Yellow
Rubber Curing Agent
Powder
1.70-1.82
94
Natural Rubber, Cr, SBR, NBR and Epr
3000 Ton/Year
LIMWELL
25kg/ Bag
25kg/ Bag
China
Product Description
Rubber Curing Agent Ot20
Composition:
Insoluble sulfur
Properties:
Appearance: Non flying yellow powder
CAS:9035-99-8
Density (g/cm3) : 1.70-1.82
Sulfur Content (%): 80.0±1.0
Insoluble Sulfur Content( %)min (on totals ): 94
High temp Stability 105°C/15min (on totals)(%min): 75.2
Oil Content (%): 20.0±1.0
Acid Content(as H2SO4)(%max): 0.05
Heating lose(60°C)(% max): 0.5
Ash(%max): 0.05
Particle size 150pm (100) mesh: 99.8%
Yellow powder with little odor,no poison. The relative density is 1.70-1.82. It is not stability, and at vulcanization temperatures OT20 will de-polymerize to soluble sulfur Insoluble in CS, and water.
Packing:
25kg/ bag
Performance and Application:
1.Improved flowability. The improved product flowability provides easy handing, a less dusty enviroment and less tendency for product to compact.
2. Improved dispersibility. The special additive package in OT20 helps to reduce the tendency for electrostatic charge build-up and hence the formation of agglomerates which can be formed during mixing as a result of the small particle size of insoluble sulfur.
Applicable Rubbers:
Natural rubber, CR, SBR, NBR and EPR etc
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!
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.
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!
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.
