Moisture wicking tester tests the moisture wicking performance of fabrics

Moisture and sweat absorption tester Test principle: In a standard test environment, heat a fixed aluminum plate or copper plate, hold the aluminum plate or plate of copper at a fixed temperature and test the heating power. Similarly, cover the copper plate or aluminum plate with a test cloth and test the power under the same conditions, depending on the power difference between the two and the size of the test plate area . You can calibrate the thermal resistance or humidity resistance of the test sample (test by adding water).

The moisture wicking and perspiration tester has the following advantages:

The main function of the moisture wicking tester moisture and perspiration is to simulate human skin to produce the process of penetrating heat and water vapor into the fabrics, testing the thermal resistance and moisture resistance values ​​of various materials in a stable temperature and humidity environment. It can be used to test the temperature and humidity resistance of fabrics, films, coatings, foams, leathers and multi-layer composite materials, such as testing the comfort performance of clothing, quilts, thermal clothing, and testing human comfort textile fabrics, etc.

Moisture absorption and perspiration testerA brief analysis of the experimental method for testing moisture absorption performance and fabric perspiration:

Natural fiber due to Its specific supramolecular structure and surface morphology generally have good moisture absorption and perspiration functions. However, for most synthetic fibers, due to their inherent hydrophobic properties and sSmooth surface, it is difficult to support the moisture absorption and perspiration functions required by the human body. If you want to give textiles made from this type of fibrous material the function of absorbing moisture and sweat, you can start with the following directions:

First of all, start by modifying the chemical structure of fibrous raw materials to improve its hygroscopicity;

The second is to modify the physical shape and structure of fibrous materials to improve their moisture absorption and conduction properties using the capillary effect, such as troughs, the grooves, the different cross sections, the surface micropores, and a beautiful denier. The application of other fiber differentiation technologies;

The third is to achieve the effect of increasing moisture absorption and perspiration through rational design.ble of tissue structure; the fourth is to use appropriate post-finishing technology (including coating finishing treatment) to give the fabric a good moisture wicking function.

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