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High-efficiency secondary accelerator for sulfur-cured rubber compounds.
Excellent scorch safety and extended processing window during mixing and extrusion.
Enables fast vulcanization at elevated temperatures without premature crosslinking.
Compatible with natural rubber (NR), styrene-butadiene rubber (SBR), and butadiene rubber (BR).
Low volatility and good storage stability under standard warehouse conditions.
Tire treads and sidewalls requiring balanced cure rate and aging resistance.
Industrial rubber goods including conveyor belts and hoses.
Automotive vibration-damping components and engine mounts.
Rubber-to-metal bonded parts used in chassis and suspension systems.
Technical molded articles demanding reproducible physical properties and low compression set.
| Chemical Type | Benzothiazole sulfonamide derivative (ZBEC) |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light yellow granules |
| Primary Applications | Secondary accelerator in sulfur-based vulcanization systems |
| Key Features | Scorch delay, rapid cure onset, high crosslink density |
| Benefits | Improved production efficiency, enhanced heat resistance, reduced reversion |
| Recommended Dosage Range | 0.5–2.0 phr (parts per hundred rubber) |
| Storage Conditions | Cool, dry place; avoid direct sunlight and moisture |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
