Vulcanizing Agent DTDM

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Description

Product Detail

Are you looking for rubber chemical or auxiliary vulcanizing agent dtdm from one of the leading vulcanizing agent dtdm-80 manufacturers and suppliers in China? Welcome to contact us.

Name: DTDM-80

Number: lh08

Carrier:EPDM

Chemical Composition: 4,4-dithiomorpholine

Active Content:80%

Color: White

Mooney Viscosity ML1+4 50?:

Density:1.14

Product Specification
DTDM-80		Pre-dispersed Polymer Bound Chemicals
Function		Vulcanizing agent
Product Description	Composition	Mixture of 80% 4,4-dithiodimorpholine and 20%polymer and dispersing agent
	Appearance	Grey-white granules
	Density (g/cm3)	Approximately 1.14
	Ash(%)	Approxmately 3.00
	Sulphur content(%)	Approximately 21.6

Application Notes
Use	Tianyu DTDM-80 using high purity superfine DTDM powder, treated with antistatic and absorption of moisture proof, mix with cementing agent and dispersant agent. DTDM-80 can improve the shortcoming of general DTDM, easy absorption of moisture and excellent dispersion effect. DTDM-80 can be used as a rubber vulcanizing agent and accelerator, when used as a vulcanizing agent, scorch safety is good, when used as a promoter, the amount of sulfur can be appropriately reduced.Use this product could make the rubber material avoid blooming,pollution and can not change the color. Compared with sulfur, DTDM-80 can increase the products of fatigue resistance, aging resistance performance. DTDM-80 could be weighted automatic, not easy absorption of moisture, use precision, to ensure that the products homogeneity degree of stability, reduce the defective rate, DTDM-80 with non-toxic, non-pollution, DTDM-80 have not fly in the sky, the characteristics of easy to disperse. For automatic weighing, ensure the weighing precision.
Dosage	3 - 5 phr
Packaging	25 kgs in carton box with polyethylene bag liner
Storage	Keep cool (below 25?) and dry in original package.24 months from production date

VULCANIZING AGENT DTDM
Chemical Name		4,4'-dithiodimorpholine
Molecular Formula		C8H16N2O2S2
Structure
Molecular Weight	236.37
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, granular, powder, oil according to customers' request.