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Technical Datasheet | Supplied by Thomas Swan
PEPTON 22 by Thomas Swan is 2,2' dibenzamido diphenyl disulphide. Acts as a peptizer. It is effective at temperatures in excess of 120°C and reduces mastication time and energy requirements, giving increased production capacity. It disperses readily at mixing temperatures. The peptizing action is inhibited by sulphur, so compounded rubbers undergo no further viscosity change on storage. Mastication should be completed before the addition of other compounding ingredients. Used in the high-temperature mastication of natural polyisoprene, SBR and nitrile rubber. PEPTON 22 is permitted under the American FDA regulations for use in rubbers coming into contact with foodstuffs.
Product Type
Other Additives for Rubbers > Peptizers
Chemical Composition
2,2' dibenzamido diphenyl disulphide
CAS Number
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