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Ningbo Actmix Rubber Chemicals Co., Ltd.


Home > Products > Pre-dispersed Rubber Additives > Rubber Accelerator Masterbatch > Pre-dispersed EPDM-bound Rubber Accelerator NS TBBS-80

Pre-dispersed EPDM-bound Rubber Accelerator NS TBBS-80

Pre-dispersed EPDM-bound Rubber Accelerator NS TBBS-80

Unit Price: USD 2.8 - 4.35 / Kilogram
Payment Type: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 600 Kilogram
Delivery Time: 15 Days

Basic Info

    Model No.: Actmix®TBBS-80GE F200

    Appearance: Granulars

    Kind: Accelerator

    Binder: EPDM/EVM

    Color: White To Beige

    REACH Registration: Full Registration

Additional Info

    Packaging: N.W. 25KGS/CARTON, N.W. 600KGS/PALLET

    Productivity: 1200MTS per month

    Brand: ACTMIX

    Transportation: Ocean,Land,Air

    Place of Origin: Mainland,China

    Supply Ability: 15,000MTS per year

    Certificate: IATF 16949, ISO 14001, OHSAS 18001

    HS Code: 381210


Product Description

Pre-dispersed EPDM-bound Rubber Accelerator NS TBBS-80

N-tert.-butyl-2-benzothiazol sulfenamide
M.W.: 238.37
CAS: 95-31-8
EINECS: 202-409-1

TBBS can lead to long scorching time of rubber compounds, high processing safety and fast cure rate. It can be used alone in low-sulfur vulcanization and can also be combined with dithiocarbamates or thiurams accelerators to improve aging resistance and modulus of generated vulcanizate. And this combination can significantly lower the vulcanization rate. 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.

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.

Tyre treads, hoses, conveyor belting, shoes and other industrial products.

Actmix®TBBS-80 Polymer-bound rubber additives
Melting point: Min 104℃
Purity: Min 98%
Ash content: Max 0.3%
Heating loss content: Max 0.4%
63μm sieve residue: Max 0.5%



Content (%)





Sulfur Content


Density (g/cm3)


TBBS-80GE F200


White to Beige Granules





Compared to traditional TBBS powders, Actmix®TBBS-80GE F200 allows:
Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators.
Effective guarantee of activity of TBBS due to pre-dispersed masterbatch.
Tack free products at room temperature, convenience and accuracy on ingredients.
Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion.
Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.
Wider compatibility with other elastomers.



We are Ningbo Actmix Rubber Chemicals Co., Ltd, a leading manufacturer of Polymer bound pre-dispersed rubber chemicals& additives masterbatch;

Specialy used for automotive industry, with high quality and competitive price.

We have passed IATF16949, ISO14001 & OHSAS18001 Certifications.

Our end-customers include:

* Hutchinson France/Spain/Brazil plants

* Cooper Standard Auto Parts China/Brazil/Korea/Europe plants;

* Nishikawa Seal System(China/India/Japan plants);

* Kinugawa Rubber Industry(China/Japan plants);

* ASIMCO (China plant)

* Hexpol Europe/China plants

Actmix®Pre-dispersed Rubber Chemicals Masterbatch range:

1. Thiazole, Thiuram, Dithiocarbamate, Guandine and Thiourea Accelerators, CBS-80, CTP-80,DPG-80, MBT-80, MBTS-75,TBBS-75, TBzTD-70, TDEC-75, TMTD-80, ZBEC-70 etc

2. Sulfur and Insoluble Sulfur, S-80, IS60-75, IS90-65, DTDM-80, HMDC-70 etc.

3. Antidegradant, MBI-80, MMBI-70, NDBC-70 etc.

4. Scorching Retarders, CTP-80, Retarder E-80 etc.

5. Foaming Agent, ADC-75, OBSH-75, HUD, LDU, DPT etc.

6. Eco-friendly Accelerator, ZDTP-50, TP-50, Retarder E-80, ZBEC-70, TBzTD-70, TiBTD-80 etc.

Actmix®Pre-dispersed rubber chemicals masterbatch can be applied for:

1. Automotive rubber seal strip

2. Technical rubber parts, wiper blades, seal, hose, belt, anti-vibratory and soundproof parts, etc.

3. Rubber tyres

4. Rubber shoes sole, boots etc

We have distributors in more than 15 countries and regions such as Germany, Russia, Poland, Turkey, Japan, Korea, Brazil, India, Thailand etc. We can customize products as per customers’ need.

Welcome to contact us any time!

Ningbo Actmix Rubber Chemicals Co.,Ltd.


Looking for ideal Rubber Masterbatch for Tire Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the CAS NO 95-31-8 TBBS-80 are quality guaranteed. We are China Origin Factory of TBBS-80 Masterbatch for Antivibration Devices. If you have any question, please feel free to contact us.

Product Categories : Pre-dispersed Rubber Additives > Rubber Accelerator Masterbatch

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Kitty Liao

Ms. Kitty Liao



Mobile Phone:+8613858263572Contact me with Whatsapp

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