Ultra pre-dispersed rubber accelerator TS TMTM-80

Ultra Pre-dispersed Rubber Accelerator TS TMTM-80

Tetramethylthiuram monosulfide
C6H12N2S3
M.W.: 208.37
CAS: 97-74-5
EINECS: 202-605-7

PROPERTIES:
TMTM can extremely accelerate vulcanization rate of natural and synthetic rubber and has good scorching safety. The activity can be improved by combination of alkaline accelerators such as aldehyde-amines and guanidines . As a secondary accelerator with sulfenamides and thiols, TMTM has important applications in technically. Low- sulfur vulcanization can provide excellent heat aging resistance for vulcanizates.

DOSAGE:
For NR: 0.15-0.3phr with 2-3phr sulfur;
For SBR: 0.25-1.5phr with 2-3.5phr sulfur;
For IIR: 1-2phr with 1-2 phr sulfur;
For NBR: 0.1-3phr with 0.5-2phr sulfur and 1-2phr thiols accelerators;
For CR: 0.5-1phr with 0.5-1phr sulfur and 1-3phr accelerator D.

TYPICAL VALUES:
Initial melting point: 105℃
Purity: Min 98%
Ash content: Max 0.3%
Heating loss content: Max 0.3%
63μm sieve residue: Max 0.5%

PACKAGING&STORAGE:
Net weight 25kg/carton lined PE bag; Net weight 600 kg/pallet.
Shelf-life: 1 year in its original packaging
Stored in a dry and cool place.

Compared to traditional TMTM powder, Actmix TMTM-80GE F500 allows:
Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators.
Effective guarantee of activity of TMTM due to pre-dispersed masterbatch.
Tack free products at room temperature, convenience and accuracy on ingredients.
Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion.
Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.
Wider compatibility with other elastomers.