樹脂組成物とその製造方法、ポリエチレンテレフタレートフィルム及び太陽電池モジュール用バックシート

摘要

A resin composition comprising a polymer obtained by reacting polyethylene terephthalate with polycarbodiimide, wherein the decomposition rate of polycarbodiimide is from 1% to 40%, has a low decomposition rate of carbodiimide. The resin composition is capable of producing a film having excellent hydrolysis resistance.