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High-efficiency sulfenamide-type accelerator for precise scorch delay and rapid cure onset.
Optimized for CM (chlorinated polyethylene) and CR (chloroprene rubber) compounds, delivering balanced processing safety and vulcanization performance.
Low volatility and excellent dispersion characteristics ensure consistent batch-to-batch reproducibility in high-shear mixing.
Complies with REACH and RoHS regulations; free of nitrosamines and nitrosatable substances under standard curing conditions.
Supplied as a masterbatch on calcium carbonate carrier, enhancing handling safety and dosing accuracy.
Wire and cable insulation and jacketing compounds based on chloroprene rubber (CR).
Industrial rubber goods requiring heat resistance and flame retardancy, including gaskets and seals.
Automotive under-hood components utilizing chlorinated polyethylene (CM) elastomers.
Conveyor belts and technical molded parts where controlled cure kinetics and reversion resistance are critical.
| Chemical Type | N-tert-butyl-2-benzothiazole sulfenamide (TBBS) masterbatch |
| Product Form | Free-flowing granules |
| Appearance | Light beige to pale yellow granules |
| Active Content | Approx. 70 wt% TBBS |
| Carrier Matrix | Calcium carbonate |
| Moisture Content | ≤ 0.5 wt% |
| Particle Size (d90) | ≤ 800 µm |
| Storage Stability | 12 months in original unopened packaging at ≤ 25 °C, dry conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
