Rubber Accelerator TMTD

Rubber Accelerator TMTD

Product Name: TMTD
Molecular Formula: C6H12N2S4
Molecular Weight: 1.29
Gravity: 240.41
CAS NO.: 137-26-8
Package: 25kg/bag
Storage Life: 24months

Product Details



Accelerator Chemical Name

Tetramethyl  thiuram disulfide

Molecular Formula


Molecular Structure image001.png
Molecular Weight


Gravity 240.41
CAS NO. 137-26-8



Product Show:

White or light gray powder (granule). 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 dimethyl ammonium and CS2. Be sensitive to skin and peogaster.



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.


We have already been qualified by ISO9001:2000, SGS, REACH, etc.


Packing and Shipping:

Package:25kg/bag ,plastic woven bag, paper with plastic film bag, kraft paper bag, or jumbo bag.


Our Company:

Shenyang Sunnyjoint Chemicals Co.,Ltd. is a professional manufacturer and supplier of chemicals. The company was established in 2003, it is located in Shenyang city, the famous industrial base of  northeast China. SUNNY JOINT currently consists of trading companies, rubber auxiliary factories. Our products cover rubber auxiliary, pharmaceutical intermediates and water treatment agent. "SUNNY JOINT" is our registered brands.

For years, we have been engaging in chemical exporting and processing by a professional working team. Some products are REACH registered. 90% of the products is supplied to EU, USA, Canada, Russia, Brazil, Argentina, Southeast Asia. We have been certified by ISO 9001, ISO 14001.


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