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The Taber Abrasion Test Principle And Procedure

Strengthening control, the tests on the vamp material selected material with highwear resistance strength to the top of the shoe, shoe, such as easily damaged parts, in raising the overall durable performance and service life of shoes is of great significance. taber abrasion and wear tester and double-head taber abrasionand wear tester  have been recognized by more and more domestic and foreign customers because of its advantages such as simple operation, stable result and wide application range.


Taber Abrasion tester Test principle
Be placed on a rotating platform test samples, through the rotating platform as the above two rolling friction wheel, friction wheel under certain load and the specimen for rotating friction movement to wear. One friction wheel is outwards, and another friction wheel is in the inner friction sample. The abrasion marks are an overlapping ring. After the specified friction winding number, according to the surface wear condition and color change degree, the grading evaluation.

Test conditions
In temperature (20 + 2) ℃, humidity (65% + / - 5%) under the condition of test. Before the test, the sample should be placed in the standard environment of GB/ t22049-2008 standard environment for the environmental regulation and testing of shoes and shoes, and adjust the above 4h.

Abrasion and wear Tester test procedure
Fix the sample face up on the rotating platform and install the selected grinding wheel on the support pressure bar.
After selecting the appropriate load, put the support lever down, make the grinding wheel contact with the sample surface, connect and open the dust collecting device.
Start the instrument and test the number of cycles set by the counter. For vamp material, the number of friction is used 500 times.
After the test, remove the sample, check and record the abrasion of the sample, and use of the grey CARDS according to GB/T250-2008 "textile color fastness test assessment change color with the grey CARDS" qualification test area changes color and color fastness rating.

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