design guide

Polyacrylate (ACM)

Polyacrylate (ACM) compounds are designed to withstand high heat while retaining oil resistance. Specially designed for sulfur bearing oil applications, ACM elastomers are suitable for high temperature, differential and bearing environments. ACM elastomers are also resistant to oxidation, ozone, aliphatic solvents, sunlight, weathering and gas permeation. ACM’s are capable of withstanding high temperatures up to 302°F (150°C), but their low temperature properties are relatively poor.

Compound 335GA

  • Excellent oil and ozone resistance under high heat conditions
Compound Hardness
Shore A
Tensile Elongation
Oil Aging
Volume Swell (Change %)
70hr at 150°C/302°F
MPa psi ASTM #1 IRM 903
335GA 70 10.4 1500 250 +2 +15