| 摘要 |
PURPOSE: To obtain a crosslinked tube and a heat-shrinkable tube which are colorless, have excellent transparency, change little in internal diameter with time, and consist mainly of an ionomer resin. CONSTITUTION: This tubes comprise a resin composition consisting of an ionomer resin containing 2-20wt.% plasticizer, the ionomer resin being produced by intermolecularly crosslinking an ethylene/(meth)acrylic acid copolymer with metal ions. |
