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SELF-ADHESIVE MATERIAL OF HYDROGENATED BLOCK COPOLYMERS AND PROTECTIVE FILM FOR SMOOTH AND ROUGH SURFACES PRODUCED THEREOF
SELF-ADHESIVE MATERIAL OF HYDROGENATED BLOCK COPOLYMERS AND PROTECTIVE FILM FOR SMOOTH AND ROUGH SURFACES PRODUCED THEREOF
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机译:加氢嵌段共聚物的自粘材料及其制备的光滑和粗糙表面的保护膜
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摘要
The invention relates to the self-adhesive material of hydrogenated block copolymers or a mixture thereof, comprising polymer blocks of vinyl aromatics (A-blocks) and such made by polymerization of 1.3 dienes (B-blocks), wherein the self-adhesive material is mixed with 25 to 100 parts per weight of polyisobutylene with an average molecular weight Mw200 000 g/mol, 3 to 40 phr (per hundred rubber=in relation to the blockcopolymeres) adhesive resin and 0.1 to 5 phr light protecting agent in relation to 100 parts per weight of the blockcopolymeres.
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机译:本发明涉及一种氢化的嵌段共聚物或其混合物的自粘材料,其包含乙烯基芳族化合物的聚合物嵌段(A-嵌段),并且是由1.3二烯(B-嵌段)的聚合反应制得的,其中所述自粘材料为混合25至100重量份的聚异丁烯,平均分子量Mw> 200 000 g / mol,3至40 phr(相对于嵌段共聚物,百分数橡胶)和0.1至5 phr的光保护剂每重量份的嵌段共聚物为100份。
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