物理安全检测
ASTM D689纸张的耐内部撕裂的标准试验方法
ASTM D689纸张的耐内部撕裂的标准试验方法—标准名称
ASTM D689 Standard Test Method for Internal Tearing Resistance of Paper
ASTM D689纸张的耐内部撕裂的标准试验方法
ASTM D689纸张的耐内部撕裂的标准试验方法—适用范围
Scope:
This test method measures the force perpendicular to the plane of the paper required to tear multiple sheets of paper through a specified distance after the tear has been started, using an Elmendorf-type tearing tester. The measured results can be used to calculate the approximate tearing resistance of a single sheet. In the case of tearing a single sheet of paper, the tearing resistance is measured directly.
ASTM D689纸张的耐内部撕裂的标准试验方法—引用文件
ASTM D646 Test Method for Mass Per Unit Area of Paper and Paperboard of Aramid Papers (Basis Weight)
ASTM D685 Practice for Conditioning Paper and Paper Products for Testing
ASTM D1749 Practice for Inter laboratory Evaluation of Test Methods Used with Paper and Paper Products
ASTM E178 Practice for Dealing With Outlying Observations
ISO 1974 Paper—Determination of Tearing Resistance (Elmendorf method)
TAPPI T414 Internal Tearing Resistance of Paper
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