Committed to the development, production and sales of high-quality rubber additives. At present, the company has more than 30 kinds of products of SUNNYJOINT, including accelerators, antioxidants, vulcanizing agents and other special additives. It also provides products in different forms such as oil-extended, granulated and ultra-fine products.
PRODUCTS
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RUBBER ACCELERATOR
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RUBBER ANTIOXIDANT
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ANTISCORCHING AGENT
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VULCANIZING AGENT
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ANTI- REVERSION AGENT
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PREDISPERSED RUBBER CHEMICALS
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OTHER CHEMICAL
PRODUCTS
Insoluble sulfur
Vulcanizing Agent
Chemical Name Insoluble Sulfur
Molecular Formula S
CAS NO. 9035-99-8
Specification
|
Appearance |
Yellow Powder |
|||||||
|
IS60 |
IS90 |
OT33 |
OT20 |
IS7020 |
IS6033 |
IS6010 |
IS6005 |
|
|
Element Sulfur %≥ |
99.5 |
99.5 |
66.0 |
79.0 |
79.0 |
66.0 |
89.0 |
94.0 |
|
Insoluble sulfur %≥ |
60.0 |
90.0 |
62.0 |
75.0 |
70.0 |
60.0 |
60.0 |
60.0 |
|
Oil Content% |
-- |
-- |
32.0-34.0 |
19.0-21.0 |
19.0-21.0 |
32.0-34.0 |
9.0-11.0 |
4.0-6.0 |
|
Ash%≤ |
0.30 |
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|
Acidity as H2SO4 %≤ |
0.05 |
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|
Loss on Drying(60℃ 4hr) %≤ |
0.50 |
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|
Residues (150um) %≤ |
0.30 |
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Properties Non-flying Yellow Powder. Insoluble sulfur is an important rubber additive agent.
Uses It improves product quality, wear ability and resistance to both fatigue and ageing. In addition to being universally recognized as the best vulcanizing agent, it is widely used in the manufacture of tire, rubber pipe, shoes, cable and wire insulating materials, latex, all kinds of automobile rubber parts and is also a necessary component of belt tires.
Package 25kg/bag
Storage Life 12 months
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