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Insoluble Sulfur IS CAS 9035-99-8

Insoluble sulfur yellow is mainly used as a kind of advanced accelerator and vulcanizing agent in the rubber industry and widely used in the manufacture of tires and other rubber compound products, and also in the rubber products such as cables, rubber rollers, oil seals, rubber shoes, etc. It is also applied in the light-colored rubber products with large amount of sulfur.

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Product Details

Chemical Name: Insoluble Sulfur (IS)

CAS:9035-99-8

Specifications
Item	IS 60	IS HS 70-20	IS HS 60-33	IS 60-10
Appearance	Yellow powder	Yellow andnon-rising powder
(Visual inspection)	Yellow powder	Yellow andnon-rising powder
Element SulfurContent, %≥	99.5	79	66	89
Insoluble Sulfur Content,% ≥	50	70	6..00	54
Oil Content,%	-	19.00～21.00	32.00～34.00	9.00～11.00
Thermal Stability (105℃) %	-	79	75	-
Acidity(H2SO4),% ≤	0.05	0.05	0.05	0.05
Loss ondrying(60oC),% ≤	0.5	0.5	0.5	0.5

Applications: The main application is in the rubber industry as accelerators and cross-linking agents. IS integrates practicality and appearance requirements, and is widely used in some rubber and structural bonding products, such as white sidewall rubber, tire retreading, buffer rubber, rubber hose, carcass rubber, and tape.

Alias:

Insoluble sulfur
insoluble sulfur
Polymeric sulfur
Sulfur, homopolymer
TIANFU-CHEM -Insoluble sulfur
RubbervulcanizationagentIS(OT)
Polymeric Sulfur(Rubber Vulcanization Agent)

Package: 25kg/bag.600kg/pallet
Neutral packing,Customized packing

Storage & Shelf Life:Stored in cool, dry, well-ventilated places, 1 year in its original packing

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