Slab Form Rubber Specialty additives TBBS-80PE NS-80PE

Slab Form Rubber Specialty additives TBBS-80PE NS-80PE

Pre-dispersed Rubber Chemicals and Additives TBBS NS CAS: 95-31-8

High dispersion rubber accelerators TBBS NS for tire belts production

Basic accelerator for EPDM IR NR with good scorching fast curing speed

N-tert.-butyl-2-benzothiazol sulfenamide

C₁₁H₁₄N₂S₂

M.W.: 238.37

CAS: 95-31-8

EINECS: 202-409-1

PROPERTIES:

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.

DOSAGE:

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.

APPLICATIONS:

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

Actmix Pre-Dispersed Rubber Chemicals masterbatch advantages:

1. No tack phenomenon

2. Higher efficiency

3. Excellent dispersion

4. No loss of material during mixing

5. Better product stability during storage

6. High process reliability & consistency

Actmix Pre-dispersed rubber chemicals assist customers to achieve a better economical performance:

1. Homogeneous dispersion & better quality & scrap rate reduction

2. Higher productivity & active material reduction

3. Increase of the reliability

4. Heathly work improvement & reduction of the PPE costs & ease of handling

5. Improvement of cleaning process & lower environmental footprint