產品資訊 - RUBBER VULCANIZING ACCELERATOR TMTD TT CAS NO. : 137-26-8->auxiliaries

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RUBBER VULCANIZING ACCELERATOR TMTD TT CAS NO. : 137-26-8

產品分類 :

化學->化學原料->助劑

RUBBER VULCANIZING ACCELERATOR TMTD TT CAS NO. : 137-26-8

產品規格

Model No:	TMTD

Country	CN
Minimum Order	1 MT
Payment Term	L/C,T/T

產品描述

Chemical Name: Tetramethyl thiuram disulfide
Molecular Formula: C6H12N2S4
Molecular Weight: 240.43
CAS NO. : 137-26-8
EINECS NO.: 205-286-2

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

Application: 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

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.

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.
Note: The product could be ultrafine powder based on customer accurate requirement.

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