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High-efficiency sulfur-free accelerator for EPDM and other saturated elastomers.
Enables rapid vulcanization at low to medium temperatures without compromising scorch safety.
Excellent compatibility with common fillers, plasticizers, and antioxidants in rubber compounds.
Supports low-volatile, low-odor formulations compliant with automotive interior emission standards.
Stable crystalline powder with consistent particle size distribution for uniform dispersion.
Automotive weatherstrips and sealing systems.
Roofing membranes and industrial waterproofing sheets.
Under-hood engine mounts and vibration-damping components.
Conveyor belts requiring high thermal and dynamic fatigue resistance.
Sanitary and potable water gasket compounds meeting FDA/NSF requirements.
| Chemical Type | Thiazole-based secondary accelerator (non-sulfur) |
| Product Form | Free-flowing crystalline powder |
| Appearance | Off-white to light tan granular solid |
| Primary Applications | EPDM, CR, NBR, and halobutyl rubber compounds |
| Key Features | Sulfur-free, low volatility, non-staining, non-blooming |
| Recommended Loading Range | 0.5–1.5 phr (parts per hundred rubber) |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
| Shelf Life | 24 months under recommended storage 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
