Polyacrylate (ACM) O-Rings
-5°F (-21°C) to 350°F (177°C)
Hardness (Shore A) Range:
40 to 90
Also Know As:
Europrene-AR®, Krynac®, Nipolar®, Hycar®, Cyanacryl®, Noxtite-PA®
DF, DH, EH
Polyacrylate are copolymers of ethyl or butyl acrylate with a combination of chlorine, acid, amide or epoxy compounds.
Resistance to petroleum fuels and oils, automatic transmission fluid, type A power steering fluid. Good resistance to mineral oil, sunlight, oxygen, and ozone.
Cannot be used in alcohol, alkalis, glycol based brake fluids, EP fluids, chlorinated hydrocarbons, gear oils, glycol based brake fluids, hydrocarbons, water or steam (above 275°F), acids and amines. Lower water compatibility, cold flexibility, strength, and compression set resistance than nitrile.
Parker Polyacrylate (ACM) Compounds
|Parker Compound #:||Recommended For:||Temperature Range:||Color:|
|AA150-70||Engines & Transmission Seals||-5°F to 350°F||Black|
|AA154-75||Engines & Transmission Seals||-5°F to 350°F||Black|