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Basic Sulfenamide Accelerator TBBS(NS)-80

    Payment Type: L/C,T/T,D/P,Western Union,D/A
    Incoterm: FOB,CFR,CIF
    Min. Order: 600 Kilogram
    Delivery Time: 7 Days


Basic Info

Model No.: Actmix®TBBS-80GE F200

Appearance: Granulars, White Granules

Kind: Accelerator

Filtration Mesh: 200μm

Active Content(%): 80

Additional Info

Packaging: N.W.25KG/Carton lined PE bag;N.W.600KG/Pallet

Productivity: 800MTS per month

Brand: Actmix, OEM

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 10,000MTS per year

Certificate: TS16949/ISO9001/ISO14001


Product Description

Basic sulfenamide accelerator TBBS Cas no.95-31-8

1.Product composition:

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
2. Application:

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.


Content (%)
Color Filtration
Binder Mooney ML (1+4)
Density (g/cm3)
TBBS-80GE F200
80 White 200 EPDM/EVM 45 1.17
*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.


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 Pre-dispersed Rubber Accelerator TBBS-80 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the NS TBBS CAS No 95-31-8 are quality guaranteed. We are China Origin Factory of EPDM-Bound Rubber Accelerator TBBS-80. If you have any question, please feel free to contact us.

Product Categories : Rubber Accelerator & Chemicals > Non-Nitrosamines Rubber Accelerator

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