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发明公开
CN105778364A 一种热塑性弹性体背板膜及其制备方法 无效 - 撤回

一种热塑性弹性体背板膜及其制备方法
摘要：
本发明公开了热塑性弹性体背板膜及其制备方法，由以下原料按照各自重量份配比组成：聚偏氟乙烯PVDF 30～70份，乙烯?丙烯酸丁酯?甲基丙烯酸缩水甘油酯共聚物PTW 30～70份，抗氧剂0.05～1份，防老剂0.1～3份，增塑剂1～20份。本发明利用较好的相容性制成PVDF/PTW弹性体，该弹性体是一种具有优良的力学性能和加工性能的热塑性弹性体，有望用于太阳能电池防护用背板膜。
摘要（英）：

The invention discloses a thermoplastic elastomer backing plate film and a preparation method thereof. The thermoplastic elastomer backing plate film is prepared from the following raw materials in parts by weight: 30-70 parts of polyvinylidene fluoride PVDF, 30-70 parts of an ethylene-butyl acrylate-methacrylic acid glycidyl ester copolymer, 0.05-1 part of an antioxidant, 0.1-3 parts of an anti-aging agent and 1-20 parts of a plastifier. According to the thermoplastic elastomer backing plate film and the preparation method thereof provided by the invention, good compatibility is used, so that a PVDF/PTW elastomer is prepared. The elastomer is a thermoplastic elastomer having favorable mechanical properties and processability, and is hopeful to be used for backing plate films for solar battery protection.

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