产品简介：德国TESA4657测试胶带 胶带尺寸：40mm×50M（可以根据要求分切） 胶带厚度：0.29mm 粘接强度：1.2公斤/25mm 耐温性能：180°C 产品特征：TESA德国原厂布基胶带，粘性强，对粗糙表面有的服帖性和初粘性，可以用手撕断，再剥离时不会有残留
产品介绍：
德国TESA4657测试胶带
可以用于烤漆，喷砂等保护遮蔽。还可以用于测试油漆油墨的付着力，类似3M600测试胶带的用途。最妙的是用普通笔就可以在上面写字做记号。使用时，可以用手撕断，再剥离时不会有残留。
Product Features tesa® 4657 is a high grade acrylic coated cloth tape. It is based on a 145 mesh woven cotton fabric and a thermosetting natural rubber adhesive.
tesa® 4657 is a very resilient cloth tape often used for permanent hole covering in automotive applications and masking during industrial painting processes.
| Technical Data | |
| Backing material | acrylic-coated cloth |
| Total thickness | 290 μm |
| Type of adhesive | thermosetting natural rubber |
| Adhesion to steel | 4.6 N/cm |
| Elongation at break | 7 % |
| Tensile strength | 100 N/cm |
| Temperature resistance (30 min) | 180 °C |
| Mesh | 145 count per square inch |
