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Epichlorohydrin (ECO) (CO) compounds, also known as Hydrin®, provide excellent resistance to fuels and oils, excellent weather resistance, and good low temperature properties.

Epichlorohydrin compounds exhibit fair compression set properties and poor resistance to sour gas. Epichlorohydrin can be corrosive to some metals.

The temperature range for Epichlorohydrin is -65º to 275ºF (-55º to 135ºC). PAI offers black Epichlorohydrin compounds in a hardness range of 50 to 90 durometer.
Hydrin Image
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Item #

Nominal Durometer

ASTM Code

Color

Compound Features

RoHS Compliant

REACH Compliant

32501 N/A 50 N/A ECO N/A Black N/A General Purpose N/A false N/A false
32550 N/A 50 N/A ECO N/A Black N/A N/A false N/A false
32615 N/A 60 N/A ECO N/A Black N/A General Purpose N/A false N/A false
32701 N/A 70 N/A ECO N/A Black N/A General Purpose N/A false N/A false
32703 N/A 70 N/A ECO N/A Black N/A Fuel Resistant N/A false N/A false
32720 N/A 70 N/A CO N/A Black N/A N/A false N/A false
32762 N/A 70 N/A ECO N/A Black N/A N/A false N/A false
32775 N/A 70 N/A ECO N/A Black N/A N/A false N/A false
32801 N/A 80 N/A ECO N/A Black N/A N/A false N/A false
32820 N/A 80 N/A CO N/A Black N/A High Temperature N/A false N/A false
32875 N/A 80 N/A ECO N/A Black N/A N/A false N/A false
32915 N/A 90 N/A ECO N/A Black N/A High Temperature N/A false N/A false
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