Meyors Chemical HD 70-20 Rubber Vulcanization Agent

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Meyors Chemical HD 70-20 Rubber Vulcanization Agent
Categories:	Other Engineering Material; Additive/Filler for Polymer
Material Notes:	Product Code: MSHQD -VA030-04 OT Chemical Name: Polymeric Sulfur Trade Name: Rubber Vulcanization Agent IS 70-20 CAS No.: Polymeric Sulfur: 9035-99-8; Rhombic Sulfur: 7704-34-9; High pressure and hydrotreated naphthenic oil: 64742-52-5 Typical Properties: Yellow powder with slight odor, non-toxic. HD 70-20 is not stable and At vulcanization temperatures HD70-20 will de-polymerize to soluble sulfur. HD 70-20 is insoluble in CS2 and water. Recommended Applications: HD 70-20 is a non-blooming vulcanizing agent for unsaturated. It is polymeric sulfur and is insoluble in elastomers. so it will retard bin scorch, prevent migration of sulfur and preserve surface tack. This is important in the manufacture of tires and other plied up rubber goods. HD 70-20 is a special grade with high thermal stability dispersibility. It is used in compounds containing a relatively large sulfur loading above the solubility of sulfur in the elastomer. Information provided by Meyors Chemical INC Limited
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