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