Blends based on fluorosilicone elastomers and vinylidene fluorid

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525104, 525281, 525283, 525286, C08L 2716, C08L 8308

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active

054571588

ABSTRACT:
A process is described for preparing blends of fluorocarbon plastomers such as vinylidene fluoride polymers with fluorosilicone elastomers to obtain materials having a unique combination of flexibility at low temperature and high mechanical strength. Vinylidene fluoride polymer is first exposed to radiation and then mixed with the fluorosilicone. Coagents such as diallylphtalate and triallylisocyanurate are also used to assist in grafting and compatibilizing the two polymers.

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