Rubber Accelerator TMTD(TT)-80


Rubber Accelerator TMTD(TT)-80


CHEMICAL NAME: Tetramethyl thiuram disulfide
MOLECULAR FORMULA: C6H12N2S4
MOLECULAR WEIGHT: 240.41
CAS NO: 137-26-8
CHEMICAL STRUCTURE:
Rubber Accelerator  TMTD-80-Structure

SPECIFICATIONS:


Active Content(%) 80 Carrier SBR/TPR
Appearance Grey-white Granules Melting Point 142℃ min
Mesh 80 Ash Content 0.3% max
Mooney Viscosity ML1+4 50℃ ≤70 Heating Loss Content 0.3% max
Sulfur Element(%) 41 63µm Sieve Residue 0.5% max
Density(g/Cm³) 1.15
Composition Mixture of 80% tetramethylthiuram disulphide and 20% polymer and dispersing agent


Binder type can be customized. Except SBR/TPR, others binders, such as EPDM,NBR also can be available for.

APPLICATION:


TMTD-80 can act as ultra accelerator for natural rubber and synthetic rubber, as well as a vulcanizing agent for sulphur-less or low-sulphur curing systems, especially apply to shoes, cables and other industry products.

DOSAGE:


Primary accelerator: 0.1-1phr with 1-3phr sulfur.
For sulfurless heat-resistant rubber compounds: 2.5-4phr with 0.5phr MBT

PACKING & STORAGE:


Net weight 25kg/carton lined PE bag; Net 600 kg/pallet.
Shelf-life: 12 month in its original packaging.
Stored in a dry and cool place.