Amino Acids as Sustainable Alternatives to Allergenic Sulfur Vulcanization Accelerators for Carbon Black-Filled Nitrile Rubber

Short summary

Three naturally occurring amino acids (L-cystine, L-cysteine, and creatine) effectively replaced allergenic sulfur vulcanization accelerators in carbon black-filled nitrile rubber (NBR), with cystine and creatine yielding comparable cure characteristics and mechanical properties to conventional accelerators.

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