alkylphenol disulfide polymer J1700 CAS NO. 60303-68-6 Arkema Vultac TB7 equivalent;sulfur content 29.5-31.5 Pourcent, softening point 95-115 C.nitrosamine-free vulcanizing & curing agent. It's a sulfur donor for natural and synthetic rubbers; a high percentage of mono-sulfidic crosslinks that results in vulcanizates with superior aging characteristics; It can be in the inner-liner, chafer,bead apex, sidewalls, and tread.it can be used as ble

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