Fast vulcanization rate and long scorching time accelerator OTOS-80
Approx. 80 wt% Morpholin-4-yl morpholine-4-carbodithioate (OTOS)
CAS No.: 13752-51-7
EINECS No.: 237-335-9
Approx. 20 wt% polymer binder and dispersing agent
A fast vulcanization rate and long scorching time accelerator for NR, BR, SBR, NBR, etc.
Application to tyre retreading, rubber buffers and other rubber products of excellent dynamic compression set.
| PRODUCT || Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix® |
| 80 || White || 200 || EPDM/EVM || 30-50 || 1.30 |
| *Other binders, such as NBR, SBR, AR, ECO also can be available for. |
Please refer to related MSDS.
Net weight 25kg/PE bags lined carton; N.W. 600 kg/pallet.
Non-wood pallet size: 1.1x1.1x1.0m
Shelf-life: 1 year in its original packaging
Stored in a dry and cool place.
OTOS is a fast vulcanization rate and long scorching time accelerator for NR, BR, SBR, NBR, etc and its
vulcanizate has excellent properties such as high tensile strength, small permanent deformation, low compression heat,
good elasticity. Combination with benzothiazoles or Sulfenamides accelerators can lead to a remarkable synergistic effect
and reduce total dosage of accelerators significantly to reduce the cost of rubber mixing. It is a sulfur donor in effective or
ineffective vulcanization system. It is an activator which has great activity above 149℃ for high temperature vulcanization.
It has excellent vulcanization reversion resistance for high temperature vulcanization of NR.
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