Approx. 80 wt% N-tert.-butyl-2-benzothiazol sulfenamide (TBBS/NS)
CAS No.: 95-31-8
EINECS No.: 202-409-1
Approx. 20 wt% polymer binder and dispersing agent
Basic accelerator for sulphur cured diene rubbers, e.g. EPDM, NR, BR, SBR, especially for tire and antivibration
Application to tyre treads, hoses, conveyor belting, shoes and other industrial products.
| PRODUCT || Active |
| Color || Filtration |
| Binder || Mooney ML (1+4) |
| Density (g/cm3) |
| Actmix®TBBS-80GS || 80 || White || -- || SBR || 90 || 1.08 |
| *Other binders, such as EPDM, NBR, 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.
For NR: 0.5-1.0phr with 2.5-3.5phr sulfur; for SBR: 1-1.4phr with 0.2phr Thiurams accelerators and 1.5-2.5phr sulfur.
TBBS can lead to long scorching time of rubber compounds, high processing safety and fast vulcanization rate.
It can be used alone in low-sulfur vulcanization and can also be combined with dithiocarbamates or thiurams
accelerators to improve anti-aging property and modulus of its vulcanizate. Combination with dithiocarbamates and
thiurams accelerators can lower vulcanization rate of rubber compounds significantly. Thioureas accelerators have
obvious secondary acceleration to TBBS, especially in low-sulfur rubber compounds.
TBBS can delay scorching in rubber compounds contained thiols and thiurams accelerators.
Looking for ideal SBR-bound Pre-dispersed Rubber Accelerator
TBBS Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the TBBS CAS No 95-31-8 are quality guaranteed. We are China Origin Factory of 80% Ingredient of TBBS. If you have any question, please feel free to contact us.
Product Categories : Polymer-bound pre-dispersed rubber chemicals > Pre-Dispersed Rubber Chemicals With SBR As Binder