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New Dynamic EPDM - Jan 2018

The new EPDM polymer is a ultra high molecular weight grade that has excellent dynamic properties, that...read more

Polymer Types - ACM - Polyacrylate rubber...

Clwyd reference ACM
ASTM classification ACM

Copolymer of ethyl and butyl acrylate

Typical applications Automotive sealing applications, including seals for transmission and power steering systems
Advantages

Excellent resistance to petroleum fuel and oil
Good heat resistance
Good ozone resistance
Resists flex cracking

Disadvantages Moderate water resistance
 
Available hardness range (Shore A) 45 - 90
Upper continuous service temp. (°C) 175
Min. temp. for sealing applications (°C) -60
Minimum non-brittle  temp.  (°C) -60
Tensile strength (up to) 20 MPa
Elongation at break (up to) 400%

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