normal >A1  胶带要求应符给下列规定

normal >A1。1 宽度                                                              20mm

normal >A1。2 粘合力                                                        3~4N/20mm

normal >A1。3 胶带基材                                                         玻璃纸

normal >A1。4 胶粘剂                                                           天然橡胶

normal >A1。5 溶剂                                                            芳香烴类

normal > 

normal >A2  胶带粘合力测定方法

normal >A2.1胶粘带压滚机

normal >A2.1.1 压辊用橡胶覆盖的直径为84±1mm，宽度为45mm的金属轮。

normal >A2.1.2