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Your location: Home > Related Articles > Experimental operation method of Martindale wear tester

Experimental operation method of Martindale wear tester

Author: Released in:2023-03-17 Click:18

The Martindale Abrasion Tester is used to perform abrasion resistance tests on fabrics, skin, simulated skin, carpets, non-woven fabrics, etc. Sample holders with pneumatic or manual systems for 4 or 6 test heads. Martindale Abrasion Testing Machine is widely used in textile enterprises, and the main users test the friction resistance properties of textiles. The specific experimental operation method here is a brief description by the engineers of Standard Group (Hong Kong) Co., Ltd.

1 .The sample is parked in the laboratory environment for more than 8 hours. 2. Cut a piece of sample from the flat part of the sample. If it is an insole, it must be cut to the transfer printing area.
3. Remove the load and load shaft from the test machine.
4. Remove the top plate and test fixture. 5. Sample device: Loosen the fixing ring on the test fixture, take out the sample pressing, insertthe sample into the test fixture base and place a piece of sample between the sample and the test fixture base gasket, then put the sample gland on the sample seal and fix it with a fixing ring.
6. Wool felt and rubbing cloth device: loosen the fixing screw and fixing ring, place the wool felt on the base and spread the rubbing cloth, press a 2.5 kg pressure plate in the center of the rubbing cloth, install the retaining ring and tighten the adjusting screw .
7. Replace the top plate, insert the load shaft (12KPa) through the round hole on the top plate. 8. Place the test fixture with the sample facing down on the base fixture, adjust the circular groove of the test fixture to align with the load axis, and insert the load axle into the circular groove of the test fixture. 9. Set the number of times according to the standard, start the switch and start the test.
10. After the set number of times has been reached, the automatic function stopstic and the sample is removed to determine the result.