What it does
Dithiophosphate-based secondary accelerator that does not form nitrosamines. A thiuram/dithiocarbamate substitute in EPDM; does not bloom.
Compatible rubbers
EPDMNRSBR
Typical dosage
1.0–3.0 phr [TO BE VERIFIED]
Related guides
Which accelerator for which rubber?
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Sources: CAS 68649-42-3: Phosphorodithioic acid, O,O-di-C1-14-alkyl esters, zinc salts · General rubber chemistry literature