CPC C08L 23/16 (2013.01) [B32B 1/08 (2013.01); B32B 25/042 (2013.01); B32B 25/14 (2013.01); B32B 2270/00 (2013.01); B32B 2413/00 (2013.01); B32B 2419/06 (2013.01); B32B 2597/00 (2013.01); C08L 2201/08 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2207/322 (2013.01); F16G 5/22 (2013.01)] | 20 Claims |
1. An article comprising:
a multilayer structure with at least one layer comprising an ethylene propylene diene copolymer compound that comprises:
60 parts per hundred rubber (phr) to 95 phr of a first ethylene propylene diene copolymer having an ethylene content of 62 wt % to 90 wt % based on the first ethylene propylene diene copolymer and a heat of fusion (Hf) of 15 J/g or greater;
5 phr to 40 phr of a second ethylene propylene diene copolymer having an ethylene content of 40 wt % to 60 wt % based on the second ethylene propylene diene copolymer and a heat of fusion (Hf) of 0 J/g;
wherein the first ethylene propylene diene copolymer and second ethylene propylene diene copolymer combined are 100 parts;
a filler at 40 phr to 500 phr; and
a curing agent at 0.5 phr to 20 phr.
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