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13 Nov 2022
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Epichlorohydrin ( CO, ECO, GECO )

ECO

Epichlorohydrin ( CO, ECO, GECO )

Hydrin® is the trade name of epichlorohydrin elastomers made by Zeon Chemicals. epichlorohydrin elastomers are available as a homopolymer ( CO ), copolymer ( ECO,GCO ) and terpolmer ( GECO ). All epichlorohydrin rubbers offer low temperatur e flexibilities; resistance to oils, fuel and common solvents; higher temperature resistance than NBR; good weather ability and good dynamic properties.

Cure system Sulfur – Cured vs. Peroxide – Cured

ECO are usually Peroxide – cured for standard compounds of Ge Mao. It also can be Sulfur – cured to improve flexible property in dynamic system But will reduce the heat resistance and cause poorer compression set.

Other Common Variations:

►The typical applications of epichlorohydrin are fuels or LPG system in automotive

Hydrin® is a registered trademark of Zeon Chemicals L.P.

Performs Well In…

►Mineral oil and grease

►LPG, fuels

►Silicon oil and grease

►Ozone, weather

Doesn’t Perform Well In…

►Ketones and esters

►Armoatic

►Brake fluids

►Aldehydes