ASTM D3121 压敏胶粘带初粘性试验

ASTM D3121-06  Test method for tack of pressure sensitive adhesive tapes by rolling ball

ASTM D3121-06 压敏胶粘带初粘性试验方法(滚球法)

样品要求：标准试样:381×51mm, 5pcs

周期： 7~9工作日

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