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VULCANIZING AGENT DTDM

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TIANYU

Category：

Vulcanizing Agent

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info@cn-tianyu.com

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Product Specification

VULCANIZING AGENT DTDM
Chemical Name		4,4'-dithiodimorpholine
Molecular Formula		C₈H₁₆N₂O₂S₂
Structure
Molecular Weight	236.2
CAS NO	103-34-4
Application Notes
Properties	White crystalline or powder. Specific gravity:1.32-1.38. No poison. Soluble in benzene, carbon tetrachloride, slightly soluble in acetone, gasoline, insoluble in ethanol, ethyl ether and water. Resolve when meet inorganic acid or alkali, store stably at room temperature. With fish odor. Touching the skin or mucous membrane can cause strong and lasting spicy feel.
Application	It’s the material links of the natural rubber and all kinds of synthetic rubber, applicable in all kinds of dynamic products, usually used for the production of radial tire, engineering tire, bias tire, butyl inner tire, rubber seals and other high quality rubber products, and can also be used for highway asphalt stabilizer.
Introduction	DTDM is the offering body of the sulphur. It will release a percentage of 27 active sulphur in the temperature of vulcanization; It will produce a high connecting effect to the rubber, part or whole replace the sulphur, so make the active sulphur gain an ideal physical machine function. That makes up half effective structure rubber tesist not only fatigue but also oxidation. According to DTDM’s special chemical structure in the vulcanization temperature, in addition to release active sulphur, so that make the rubber produce a high connecting function, morphlinyl, which has the second amine structure feature. This kind of free radical can not only resist heat and oxygen, but also delay coking time, so that speed up vulcanization. So, DTDM has a performance of vulcanized agent ,promoter, anti oxidantand prevent coking comprehensive effect. So many rubber products manufacturers including domestic and overseas pay attention to DTDM.
Package	Paper-plastic packing bag, 25kgs/bag.
Storage	Keep container tightly closed in a cool, well ventilated place, avoid direct sun exposure, the recommended max storage life is 6 months when stored under normal conditions.
Note	We can produce it in crystalline, powder, oil according to customers’ request.
Specification (Implementation standard: HG/T 4389-2012)
Item		Specification
Appearance		White powder
Initial M.P.,℃,min		120.0
Loss on drying,%,max		0.50
Ash,%,max		0.30