Skip to content

ACM stands for Polyacrylate rubber, which is a type of synthetic rubber known for its good resistance to heat, ozone, and weathering. It is made from a copolymer of ethyl/butyl and acrylate, with a combination of chlorine, acid, amide, or epoxy compounds.

Common Names

ACM

Trade Names 

Europrene-AR®, Krynac®, Nipolar®, Hycar®, Cyanacryl®, Noxtite-PA®

Description

ACM O-Ring Properties

  • It offers good resistance to high temperatures, chemicals, and oils.
  • It has a low compression set.
  • It has good electrical insulation properties.

ACM O-Ring Features

  • Excellent resistance to high temperatures.
  • Excellent resistance to mineral oils, petroleum fuels, lubricants, hydraulic fluids, and a few organic acids.
  • Low compression set.
  • Excellent flexibility and elasticity.
  • Moderate mechanical strength.
  • Excellent resistance to weathering, ozone, and sunlight.
  • Resistant to automatic transmission fluid.
  • Resistant to type A power steering fluid.

ACM O-Ring Limitations

  • Not suitable for use in alcohol, alkalis, glycol based brake fluids, EP fluids, chlorinated hydrocarbons, gear oils, water or steam >275°F, acids, and amines.
  • Typical formulation is only good up to -5°F.
  • Poorer water compatibility, cold flexibility, strength, and compression set resistance than Nitrile.
  • Not suitable for high-pressure applications.
  • Incompatible with concentrated acids, bases, and strong chemicals.
  • Not suitable for dynamic applications.

ACM O-Ring Service Temperature*

-15°C (5°F) to 150°C (302°F)

(*Depends on the specific formulations and application requirements.)

Usage

ACM O-rings are used across industries and applications, such as:

  • Automotive
  • Industrial Machinery
  • Heating, Ventilation, and Air Conditioning (HVAC) Systems
  • Electrical Appliances
  • Aerospace

ACM O-Rings by Kesaria

Kesaria is one of India’s largest suppliers and manufacturers of rubber and PTFE parts. Our ACM O-rings are meticulously designed to cater to your unique needs. They are available in customized sizes, colors, durometer hardness, thickness, and diameter. You can trust us to give you the best results!

Reviews

There are no reviews yet.

Be the first to review “ACM O-Rings”

Your email address will not be published.

four × 2 =