Methods of test for pulp and paper, Method 437: Tensile strength of wetted paper and paperboard (ISO 3781:2011, MOD)
纸浆和纸张的试验方法 方法437:湿纸和纸板的抗拉强度(ISO 3781-2011 MOD)
发布日期:
2019-05-22
本标准的目的是规定一种测定纸或纸板在水中浸泡一段时间后的湿拉伸强度的试验方法。
The objective of this Standard is to specify a test method for the determination of the wet tensile strength of paper or board after its immersion in water for a specified period.