Lip Materials - The Four Major Elastomers

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Elastomer Nitriler
NBR 		Polyacrylates ACM Silicone VMQ Fluoro Rubber FKM/FPM (VITON)*
Temperature Range -40oC to
120oc		 -30oC to
150oc		 -50oC to
180oc		 -30oC to
250oc
Abrasion Resistance B C D B
Compression Set B C B B
Cracking Resistance C C A B
Cut Growth Resistance B B D D
Flex Cracking Resistance C C B B
Impact Strength B D C C
Low Temperature Resistance B D A B
Oxidation Resistance B A A A
Sunlight Resistance C A A A
Tear Resistance B D D C
Weathering Resistance B A A A
Notes: 1.

A=Excellent, B=Good, C=Fair, D=Poor
  2. We are not limited to the four common elastomers mentioned above but can work with almost any elastomer you might require such as, ethylene propylene (ERDM), ethylene acrylic (EA), chloroprene (CR), high/low temperature nitriles, conductive rubbers, carboxalated rubber etc. We have a state of the art laboratory and can modiy elastomers in many to include temperature, abrasion, high rpm, durometer etc.
* Registered trademark of Dupont
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