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Ningbo Actmix Rubber Chemicals Co.,Ltd. (Ningbo Actmix Polymer Co.,Ltd.)

HomeProductsPolymer-bound pre-dispersed rubber chemicalsRubber AcceleratorBasic accelerators for sulphur cured diene rubber TBBS-75
  • Basic accelerators for sulphur cured diene rubber TBBS-75

Basic accelerators for sulphur cured diene rubber TBBS-75

    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-75GE F200

Appearance: Granulars, White Granules

Kind: Accelerator

Active Content(%): 75

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,Express

Place of Origin: CHINA

Supply Ability: 10,000MTS per year

Certificate: TS16949/ISO9001/ISO14001


Product Description

Basic accelerators for sulphur cured diene rubber TBBS-75

Basic Accelerator For Sulfur-cured NBR Rubber

1.Product composition:

Approx. 75 wt% N-tert.-butyl-2-benzothiazol sulfenamide (TBBS/NS)
CAS No.: 95-31-8
EINECS No.: 202-409-1
Approx. 25 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 applications.

Application to tyre treads, hoses, conveyor belting, shoes and other industrial products.

3. Specification

Content (%)
Color Filtration
Binder Mooney ML (1+4)
Density (g/cm3)
TBBS-75GE F200
75 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 White Solid Granules Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Basic Accelerator for EPDM TBBS-75 are quality guaranteed. We are China Origin Factory of Polymer-bound Accelerator for Tire. If you have any question, please feel free to contact us.

Product Categories : Polymer-bound pre-dispersed rubber chemicals > Rubber Accelerator

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