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Insoluble sulfur IS series (high dispersion and high heat stability type)

It is a non-toxic, flammable yellow powder named for its insolubility in carbon disulfide. It is made by ordinary sulfur thermal polymerization, the number of sulfur atoms on the molecular chain is as high as 108 or more, there is a polymer viscosity and molecular weight distribution, so also known as elastic sulfur or polymeric sulfur, belongs to inorganic polymer chemical raw materials.

Classification:

Insoluble sulfur

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Detailed description

Insoluble sulfur IS series (high dispersion and high heat stability type)

Chemical nameInsoluble sulfur (named for its insolubility in carbon disulfide)

Molecular formula: Su

CAS No.9035-99-8

Technical indicators:

Project Name	Oil-filled type
Project Name	IS-8510	IS-7520	IS-7020	IS-6033
Appearance	Yellow not flying powder
Elemental sulfur content,%	90.0±1.0	80.0±1.0	80.0±1.0	67.0±1.0
IS content,% ≥	85	75	72	60
Thermal stability (120 ℃× 15 min),% ≥ total sulfur	40	40	40	40
Oil content,%	10.0±1.0	20.0±1.0	20.0±1.0	33.0±1.0
Acidity (calculated as H2SO4),%≤	0.05
Heating loss (60 ℃ X2h),%≤	0.4
Ash content,%≤	0.05

Performance:It is a non-toxic, flammable yellow powder named for its insolubility in carbon disulfide. It is made by ordinary sulfur thermal polymerization, the number of sulfur atoms on the molecular chain is as high as 108 or more, there is a polymer viscosity and molecular weight distribution, so also known as elastic sulfur or polymeric sulfur, belongs to inorganic polymer chemical raw materials.

Use:Mainly as a high-quality rubber industry accelerator and vulcanizing agent is widely used in the manufacture of tires and other rubber composite products, rubber and skeleton material adhesive compound, can also be used for cables, rubber rollers, oil seals, rubber shoes and other rubber products in the manufacture, but also used in light-colored rubber products with a large amount of sulfur. It can make the meridian, steel wire and rubber stick more firmly, effectively prevent the rubber from spraying frost, and improve the heat resistance and wear resistance of the tire.

PackagingComposite paper bag, lined with plastic film bag, net weight 25kg.

Storage: Sealed and stored in a cool, dry, well-ventilated place, avoid direct sunlight and avoid fire.

Safety and toxicity: Please refer to the relevant product safety data (MSDS).

Keyword:

Insoluble sulfur

and

sulfur

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None

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Chemson Industrial (Shanghai) Co., Ltd. was established in 1998. The main production of rubber chemicals, high-purity ultra-fine alumina and aluminum isopropoxide, aluminum sec-butoxide and other intermediate products.