Deostab® Vulcanization Stabilizer

Dispergum Zinkseiten
Grade Active substance Ash [%] BfR FDA Dosage [phr] Literature
Deostab cross-linked native oils (stabilized) 6.0 ± 1.0 + - 0.5 – 2.0 DOG-Kontakt 35
DOG-Kontakt 43


Deostab acts as a vulcanization stabilizer for EPDM compounds containing CaO, especially for extruded profiles cured with sulphur. It compensates for the negative effect of CaO on the state of cure and improves the compression set without affecting the activity of the desiccant (CaO).


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