Test Method For Anti-aging And Anti-aging Property Of Nonwoven Fabric

During the use and storage of Nonwoven Fabric, due to the influence of various external factors, some properties will gradually deteriorate, such as deterioration, hardening, stickiness, loss of luster, etc., and even reduce the strength and rupture. This leads to loss of use value, a phenomenon known as aging of Non Woven Fabric.

Due to the different uses of environments of Non Woven Fabric Roll, the requirements for aging performance are also different. The test of aging resistance is to use the artificially created natural environment to measure or observe the changes in the properties of Non Woven Filter Fabric. However, many changes are difficult to quantify. Generally, the changes in strength before and after the test change are used to judge the good and the bad of the aging resistance in Filter Cloth Material. In the test of aging resistance, various factors cannot be considered at the same time. However, only the role of a certain factor can be highlighted and other secondary factors are excluded, thus forming many methods for testing aging resistance.