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Name Exterior view Chemical composition Complex carrier Characteristics
First E/C-80 First E/C-80 Chemical composition: N-Phenyl-N-[(trichloromethyl)thio]benzenesulfonamide Complex carrier: EPDM/EVM Characteristics: An effective high-temperature anti-scorch agent suitable for natural rubber, synthetic rubber, and various vulcanization accelerator systems—including, in particular, EPDM—this product effectively prevents premature scorching during the mixing and storage processes, significantly enhancing operational safety. Compared to CTP, E/C offers superior high-temperature anti-scorch performance with lower dosages, reduced odor, and no formation of nitrosamines during vulcanization. It is especially ideal for applications requiring fast vulcanization at elevated temperatures.
First CTP-80 First CTP-80 Chemical composition: N-Cyclohexylthiophthalimide Complex carrier: EPDM/SBR Characteristics: It is a high temperature effective anti-scorch agent suitable for natural rubber, synthetic rubber and rubber with multiple vulcanization promotion systems (especially EPDM); it can effectively prevent the rubber compound from scorching ahead of time during processing and storage, and can greatly improve the safety of operation; compared with CTP, E/Chas better anti-scorch effect at high temperature, less dosage and lower odor, and does not produce nitrosamines during vulcanization. It is especially suitable for rapid vulcanization at high temperature.
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