物理安全检测
GB/T 4850 压敏胶粘带低速解卷强度的测定
GB/T 4850 压敏胶粘带低速解卷强度的测定—标准名称
GB/T 4850 Test method for unwinding force of pressure sensitive adhesive tapes at low speed
GB/T 4850 压敏胶粘带低速解卷强度的测定
GB/T 4850 压敏胶粘带低速解卷强度的测定—适用范围
本标准适用于卷状无隔离层压敏胶粘带的低速解卷强度的测定
GB/T 4850 压敏胶粘带低速解卷强度的测定—试验原理
把胶粘带试样装在一个可以自由转动的解卷夹具上，把该夹具放置于一个恒速试验机上，当试验机夹具以规定的速率移动时，把胶粘带试样解卷大约150mm长所测得的最大载荷作为胶粘带的解卷强度，用N/mm表 示
GB/T 4850 压敏胶粘带低速解卷强度的测定—相关标准
ASTM D3811/D3811M Standard Test Method for Unwind Force of Pressure-Sensitive Tapes
GB/T 4850压敏胶粘带低速解卷强度的测定/Test method for unwinding force of pressure sensitive adhesive tapes at low speed
ASTM D1000电气和电子应用使用压敏胶带的标准试验方法/Standard Test Methods for Pressure-Sensitive Adhesive-Coated Tapes Used for Electrical and Electronic Applications
EN 1944胶粘带.低速下测量胶粘带卷筒打开力/Self adhesive tapes - Measurement of unwind adhesion at low speed; German version EN 1944
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