相關標簽：路博潤 TPU、美國Biomerics TPU、加拿大Aclo TPU塑料原材料、耐氣候影響 TPU、低溫下的柔性良好 TPU、低溫韌性良好 TPU塑料原材料
TPU材料的產品用什么做？TPU材料是熱塑性聚氨酯的縮寫，其中文名稱是熱塑性聚氨酯彈性體。TPU是通過二異氰酸酯分子例如二苯基甲烷二異氰酸酯（MDI）或甲苯二異氰酸酯（TDI），大分子多元醇和低分子多元醇（擴鏈劑）的反應和聚合而制成的聚合物材料。它的分子結構是通過二苯基甲烷二異氰酸酯（MDI）或甲苯二異氰酸酯（TDI）和擴鏈劑與二異氰酸酯如二苯基甲烷二異氰酸酯（MDI）或甲苯二異氰酸酯（TDI）反應獲得的剛性嵌段。通過分子與大分子多元醇反應獲得的柔性鏈段被交替構建。 。以上文獻若需轉載請備注出處：pbt塑料 //shanglikaiguan.cn/
| 其它 其它 注塑 | |
| 性能項目 | 試驗條件[狀態] | 測試方法 | 測試數據 | |
| 密度 | DIN 53479 | 1.25 | ||
| 抗張系數 | DIN 53504 | 150 | kgfcm/cm | |
| 破斷延伸力 | DIN 53504 | 350↑ | % | |
| 硬度 | DIN 53505 | 60±2D | ||
| 抗張強度 | DIN 53504 | 560±50 | kgf/cm | |
| 最低使用溫度 | DIN 53513 | -25 | ℃ | |
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