| 摘要 |
<p>An improved high pressure hose made of a vulcanised rubber compsn comprising a highly satd nitrile rubber (1), zinc methacrylate and an organic peroxide. (1) has an iodine value of 60 or higher. The vulcanised rubber compsn is produced as follows, (i) a methacrylate zinc salt is produced in a highly satd rubber by adding a zinc CPD. and methacrylic acid to the rubber, (ii) An organic peroxide is added to the obtd methacrylate zinc salt.</p> |
