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High-efficiency sulfur-free accelerator specifically designed for EVA-based photovoltaic encapsulation materials.
Enables rapid and controllable crosslinking at moderate curing temperatures (135–150 °C).
Excellent thermal stability during processing, minimizing premature scorch in extrusion and lamination operations.
Compatible with standard EVA formulations containing peroxides, enhancing cure kinetics without compromising long-term UV stability.
Low volatility and minimal odor—supports safe handling and meets stringent industrial hygiene requirements.
Photovoltaic module encapsulation films (EVA-based).
High-reliability solar backsheet adhesives.
Thermoplastic elastomer compounds requiring fast, low-temperature vulcanization.
Wire & cable insulation layers utilizing EVA copolymer matrices.
Specialty laminates for building-integrated photovoltaics (BIPV).
| Chemical Type | Sulfur-free organic accelerator (modified carbamates) |
| Product Form | Free-flowing granules |
| Appearance | Off-white to light beige granules |
| Primary Applications | EVA photovoltaic encapsulants, thermoplastic elastomers |
| Key Features | Scorch-safe, low-odor, high dispersion efficiency |
| Recommended Loading Range | 0.5–2.0 phr (per hundred rubber) |
| Storage Conditions | Store in cool, dry place; keep container tightly closed |
| Shelf Life | 24 months from date of manufacture under recommended 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
