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高分子材料中的EVA是什么?

相關標簽:臺灣臺化 EVA、日本JPC EVA、阿托菲納 EVA塑膠顆粒、光滑性 EVA、良好的感官特征 EVA、線纜擠出成型 EVA塑膠顆粒

一種塑料,乙烯-乙酸乙烯酯共聚物(EVA)具有良好的耐水性,耐腐蝕性,并具有廣泛的用途。我是塑料原料。 。以上文獻若需轉載請備注出處:PBT樹脂 //shanglikaiguan.cn/

延伸閱讀—EVA 臺灣塑膠 7920M應用案列
其它 其它 其它
不織布織維之粉末壓燙貼合、熱熔膠。
特性:加工性佳、高韌性、彈性佳。
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
密度 ASTM D-1505 0.930 g/cm3
VA含量 8 %
熔融指數 ASTM D-1238 80 g/10min
硬度 ASTM D-2240 96 Shore A
拉力斷裂強度 ASTM D-638 80 kg/cm2
彎曲模量 ASTM D-790 300 kg/cm2
拉力斷裂伸長率 ASTM D-638 600 %
拉力降伏強度 ASTM D-638 15 kg/cm2
硬度 ASTM D-2240 45 Shore D
脆化溫度 ASTM D-746 <-70
熔點 DSC 96
軟化點 ASTM D-1525 70
,
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