Highly efficient secondary accelerator for sulfenamide-based vulcanization systems.
Enables rapid scorch safety and optimal cure rate balance in natural and synthetic rubber compounds.
Excellent compatibility with common accelerators such as CBS and TBBS.
Low volatility and good thermal stability during processing and storage.
Supports consistent crosslink density and improved mechanical properties in finished vulcanizates.
Tire tread and sidewall compounds.
Industrial rubber products including conveyor belts and hoses.
Automotive non-tire components such as mounts and bushings.
Rubber-to-metal bonded parts requiring precise cure control.
General-purpose molded and extruded rubber goods.
| Chemical Type | N-cyclohexylthiophthalimide |
| Product Form | Powder |
| Appearance | White to off-white crystalline powder |
| Primary Applications | Secondary accelerator in NR, SBR, BR, and NBR compounds |
| Key Features | Scorch delay enhancement, cure rate acceleration, synergistic with sulfenamides |
| Benefits | Improved process safety, reduced reversion, enhanced tensile strength and elongation |
| Solubility | Soluble in common organic solvents (e.g., chloroform, acetone); insoluble in water |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
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E-mail: wangxingqiang@ericwchem.com
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