Accelerator TMTM (TS) - 80 , Yellow Granule , Used In Natural
Recommendations and Applications:
TMTM is superior accelerator with no discoloration , no pollution.
Its activity is 10% lower than TMTD ,and tensile modulus of
obtained vulcanizate is a little lower too.
TMTM has more significant delayed vulcanization than thiuram
disulfide and dithiocarbamate salts
at temperature above 121℃ , with excellent anti-scorching safety.
It can either be used alone , or along with thiazole , amine ,
aldehyde , guanidine and other accelerator.
It acts as activator of thiazole accelerator,and imparts delayed
vulcanization of general neoprene(GN-A type).
When it is used along with dithiocarbamate salts in latex, it is
able to reduce early curing.
Because of no decomposition of active sulfur, it can not used
Mainly used in natural rubber and synthetic rubber.
Pre-dispersed 80% Tetramethyl thiuram monosulfide in a 20%
Elastomeric binder can be SBR or EPDM , or others according to
- Chemical name:Tetramethyl thiuram monosulfide
- CAS NO.: 97-74-5
- Molecule structure:
Weight loss after heating (80℃,2h)
Advise the same amount as TMTM powder in rubber compound ,
generally 0.1~3.0 PHR , increase or decrease the amount
The information is correct and up to date to the best of Longhi’s
The information and data is just for reference only, concrete
information please see the actual test result.