Rubber composition, vulcanized substance, and vulcanized molded object
AssigneeDenka Company Limited
InventorsAtsunori KONDO, Nobuhiko FUJII
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Abstract
A rubber composition of a first embodiment contains 100 parts by mass of a chloroprene polymer, more than 0 parts by mass and 25 parts by mass or less of a diene-based polymer having an epoxy group, and 0.3 to 1.8 parts by mass of an organic peroxide, in which the chloroprene polymer includes a copolymer of chloroprene. A rubber composition of a second embodiment contains 100 parts by mass of a chloroprene polymer, more than 0 parts by mass and 25 parts by mass or less of a diene-based polymer having an epoxy group, and 0.3 to 1.8 parts by mass of an organic peroxide, in which the chloroprene polymer includes a homopolymer of chloroprene.
Claims20
A rubber composition comprising:
- 100 parts by mass of a chloroprene polymer;
- more than 0 parts by mass and 25 parts by mass or less of a diene-based polymer having an epoxy group;
- and
- 0.3 to 1.8 parts by mass of an organic peroxide, wherein
- the chloroprene polymer comprises a copolymer of chloroprene.
A rubber composition comprising:
- 100 parts by mass of a chloroprene polymer;
- more than 0 parts by mass and 25 parts by mass or less of a diene-based polymer having an epoxy group;
- and
- 0.3 to 1.8 parts by mass of an organic peroxide, wherein
- the chloroprene polymer comprises a homopolymer of chloroprene.
Dependencies are inferred from the claim text.