Cady test

Testing properties of water fastness and bursting strength of filter paper analyzes the effect of rosin emulsions on water fastness of automobile filter paper to determine the types and remix arts.

该文以苯丙乳液为母液,加入两种来源不同的松香乳液进行复配,制备汽车滤纸浸渍液,对滤纸原纸进行浸渍制备汽车滤纸,通过测试滤纸的耐水性、耐破度等性能指标来分析松香乳液对汽车滤纸耐水性能的影响,确定松香乳液的种类和复配工艺。

Burst strength testing of liner board and the affecting factors of bursting strength were analysed.

本文对箱纸板耐破度的测定以及影响耐破度的因素进行了探讨,并提出一些要注意的问题。

The edge crush test(ECT) and bursting strength test(BST) was performed,and the experimental data was processed by the software of SAS,and a regression equation of edge crush strength and bursting strength of the corrugated board was established.

通过试验,研究了五层瓦楞纸板强度与原纸强度的关系,利用SAS软件对试验结果进行分析,得出五层瓦楞纸板边压强度和耐破度计算的回归方程。