Testing method for drying performance of wool fabric
A test method and technology for wool fabrics, which are applied in the direction of removing certain components and weighing, etc., can solve the problems of dry performance test analysis of wool fabrics, inability to guarantee the moisture removal performance of wool fabrics, etc., so as to achieve a simple and practical test method and test results. Fast and timely, strong penetration effect
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[0016] The invention relates to a method for testing the drying performance of wool fabrics. The principle is to balance and weigh the dry-cleaned wool fabrics, immerse them in water with a certain penetrant to penetrate and absorb water for a certain period of time, then take the wool fabrics out and place them at standard temperature and humidity. Under the condition of hanging and dripping, the sample is weighed at regular intervals. By comparing the weight change before and after the immersion, the time required for the sample to recover the weight before immersion is recorded as the natural drying time of the fabric.
[0017] The steps are as follows:
[0018] 1. Take two samples of 10 cm×20 cm on a 40 cm wide wool fabric sample as test samples. The surface of the sample must not have obvious stains, defects, surface stains and defects, otherwise it will affect the accuracy of the test results Sex.
[0019] 2. Put the sample in the container of the washer, add 300ml of tetrachl...
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