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Home >> Products >> Rubber Accelerators

Rubber Vulcanizing Accelerator TMTD (TT)

Date Posted:2016-10-26 Updated Date: 2017-01-17 00:59:24
Category: Rubber Chemicals >> Vulcanizing Agents & Auxiliaries >> Accelerators
Serial/Model No.:RC-AC007 Trademark: Excelle
Place of Origin:China
Description:

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ITEM

INDEX

First Grade

Second Grade

 Appearance (Visual   inspection)

White, light gray powder or   granular

 Initial M.P, oC   ≥

142.0

140.0

 Loss on drying, % ≤

0.30

0.30

 Ash, % ≤

0.30

0.30

 Residues on 150μm sieve,   % ≤

0.00

0.10

 

Properties:

White, light gray powder or granular. The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in alcohol, diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethylamine  ammonium and CS2. Be sensitive to skin and pneogaster.

 

Usage:

It can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanisation of polychloroprene rubber with ETU and also be used as bactericide and pesticide.

 

Storage:

The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.

 

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