Rubber Accelerator TMTM (TS) 97-74-5

CAS No.: 97-74-5
Type.: Accelerator
Appearance: Yellow powder
Molecular Formula： C18H36N2S4Zn
Shelf Life： -
Min Order Quantity: As requirements

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Item	Powder	Oil powder	Granule
Appearance	Yellow powder	Yellow oily powder	Yellow granule
Initial M.P. (Min) ≥ °C	104.0	104.0	104.0
Loss on drying (Max) ≤ %	0.40	0.40	0.40
Ash (Max) ≤ %	0.40	0.40	0.40
Residues on 63μm sieve, % ≤	0.50	0.50	-
Residues on 150μm sieve, % ≤	0.10	0.10	-
Oil content, %	-	0.0-2.0	-
Granular diameter mm	-	-	1.0-3.0

(1) Generally, Rubber Accelerator TMTM (TS) is used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration.

(2) No cure activilty in the absence of added elemental sulphur. Rubber Accelerator TMTM (TS) is an excellent accelerator for polychloroprene in association with DPG and Sulphur. It's critical temperature is 121℃.