Moderate curing speed accelerator MBTS-80
Approx. 80 wt% 2,2-Dibenzothiazole disulfide (MBTS/DM)
CAS No.: 120-78-5
EINECS No.: 204-424-9
Approx. 20 wt% polymer binder and dispersing agent
Moderate curing speed, accelerator for the vulcanization of natural and synthetic rubbers, acts as a retarder in
sulphur modified CR.
| PRODUCT || Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix® |
| 80 || Light-yellow || 140 || EPDM/EVM || 48 || 1.32 |
| *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.
Primary accelerator for NR and SBR:
1.0-2.0phr with 2.0-3.0phr sulfur; for IIR: 0.25-1phr with 1-2phr sulfur.
MBTS is a general quasi-ultrafast accelerator with excellent processing safety which can be used alone or combined with other
accelerators. MBTS together with dithiocarbamates can avoid scorching. Thiurams, dithiocarbamates and aldehyde-amines
can activate MBTS. It is a retarder for processing and vulcanization of CR compounds. It can improve processing safety
with ultrafast accelerators. Its vulcanizate has an excellent heat-aging resistance.
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