| 摘要 |
<p>PURPOSE:To produce a PP lining material in sheet or stick form which can be applied on a metallic material in a high-temperature region and is excellent in adhesiveness, by using a resin composition obtained by incorporating a specified rubber and an antioxidant into a mixture of a maleic acid modified PP and a PP at a specified ratio. CONSTITUTION:A mixture of maleic acid modified PP and a PP at a weight ratio of (10:1) to (1:100) is mixed with 1-20wt.% ethylene/propylene rubber and then with 0.1-1.0wt.% antioxidant {e.g. pentaerythrityl-tetrakis[3-(3,5-di-t-butyl-4- hydroxyphenyl) propionate]} to give the title composition. A lining material in sheet or stick form is made from this composition.</p> |
