| 查看: 699 | 回复: 5 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[求助]
哪位大神能告诉我照片中的聚酯材料具体是什么，在哪能买到 已有1人参与
|
||
|
请问：1.图中的透明聚酯材料是什么，在哪能买到。文中只说了是127微毫厚30*6mm的聚酯材料，这种材料还有一定的韧性，可以像图中那样弯曲。 2.还有文中说将这种聚酯材料用耐热胶带黏在金属棒上，再用加热器加热到150度烤3分钟，用来改变聚酯材料的弯曲程度。请问用什么样的加热器能达到这种效果。 文章是英文的可能我的理解不是很到位，附上英文原文：The prototype shell structure device was fabricated using a polyester film and PVDF film. A polyester film with a thickness of 127 um was cut into square pieces with a length and width of 30 and 6 mm, respectively. Further, a 110 um thick commercial PVDF film (Measurement Specialties, Inc.) with metal electrodes on both sides was prepared in a rectangular shape with a length and width of 20 and 2 mm, respectively. Fig. 2(a) shows a schematic view of the fabrication process used for achieving shell curvature in the polyester film. First, the polyester film was rolled around a metal rod and fixed to the rod with a heatproof tape. Next, the polyester film was heat-treated for 3 min at 150 ◦ C. The curvature of the polyester film depends on the radius of the core rod. 图片在附件中，我不是学材料的，有许多东西都不太懂，还请哪位大神帮帮忙。  C$@EC_FG_ELZV$M%4Y5$QDH.png  E`B7Y1I~[TZKFX@ZRKWWRLM.png  KE]2[XS%@02[KM$5V9]AAV8.png |
回复此楼» 猜你喜欢
2025年遐想
已经有4人回复
-
投稿Elsevier的杂志（返修），总是在选择OA和subscription界面被踢皮球
已经有8人回复
-
自然科学基金委宣布启动申请书“瘦身提质”行动
已经有4人回复
-
求个博导看看
已经有18人回复
» 本主题相关商家推荐: (我也要在这里推广)
2楼2015-11-14 22:10:52
4楼2015-11-14 22:23:35
6楼2015-11-25 10:31:53