Test device and test method for textile dynamic anion-generating capacity

Abstract

The invention relates to a test device and a test method for textile dynamic anion-generating capacity. The test device comprises a mainframe box, an organic glass cover, an upper holder, a lower holder, an air anion tester, a counterweight screw, a support beam, a column, air vents, an exhaust fan, a speed regulator, a timer, a speed regulation control switch, a timing control switch, a motor, aleveling feet, and a test result output terminal. The test device can use the test method of the present invention to carry out accurate standard test on the textile dynamic anion-generating capacity, and can test the textile dynamic anion-generating capacity under different friction conditions by controlling the friction pressure, friction speed and friction time. The test device effectively overcomes the test errors caused by lacking of necessary test devices and operators.

Description

Technical field: [0001] The invention relates to the field of textile testing, in particular to a testing device and a testing method for dynamic negative ion generation of textiles, which are suitable for the development, production and testing of negative ion textiles. Background technique: [0002] Negative air ions have been proven to have a greater effect on human health and the living environment. With the continuous expansion of people's research and development and demand for products that are beneficial to the environment and health, various anion textiles have emerged as the times require, and have been involved in clothing, household textiles, medical nonwovens, interior decorations, automotive interior fabrics, filter materials and other fields. Negative ion textiles refer to the combination of materials that can excite negative ions in the air and textile materials through blending, coating and other technologies, so that under the action of energy generated by ...

AI Technical Summary

Problems solved by technology

This method is to rub the sample for a certain period of time, and then turn on the negative ion tester outside the box to test the sample in a static state through the test hole, but because the life of negative ions in the air is very short, and the textiles in the There are very few air negative ions excited in the static state, so it can only test the negative ion concentration produced by the fabric in a short period of time after the friction stops, and cannot reflect the true value of the dynamic negative ion generation of the textile; It is tested, and the test environment is not very stable, which will also affect the test results; secondly, it is not convenient to clamp the sample with the designed flat grinding device, and the sample is easy to slide when rubbing

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