MARTINDALE
(ASTM D4966)
The Martindale abrasion test is an international standard and widely accepted throughout the world as a reliable means of determining a fabric’s ability to withstand abrasion and pilling. It was developed for the express purpose of testing woven and knit fabrics. The Martindale is considered the test of choice in Europe and Asia. It is endorsed by the International Wool Secretariat and Cotton Council International. It is also recognized by ACT (Association for Contract Textiles) and DFA (Decorative Fabrics Association).
Although designers in North America are less familiar with the Martindale test, it is gaining recognition as a reliable test. The Martindale is considered by many to be a more accurate measurement of “real life” use. The fabric is mounted flat and rubbed in a modified figure-eight motion with a piece of worsted wool as the abradant. The number of cycles that the fabric can withstand before showing an objectionable change in appearance is counted.
20,000 Martindale cycles = general commercial use
40,000 Martindale cycles = heavy duty commercial use
Application
Martindale Abrasion Tester mainly applies to the resistance test of textile and outside layer, or underlayer of the footware.Testing the samples as per the standard, test can be classified as dry test and wet test. And test the samples Lissajous-oriented for the regulated times, then observe the difference between it and the original samples and decide the grade.
Specification
Mode | DZ-335-8 |
Test specimen | 44±1mm×4 |
Load | 595G,795G |
Counter/Timer | LCD, 0-999999 |
Machine Size | 58.5×56.5×32.5cm |
Weight | 67kg |
Power | AC220V,1.5A |
Design criteria | BS-3424,ASTM-D4966, DIN53863,SATRA TM31,ISO-20344,12945, 12947 |
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Lissajous made by our Martindale is widely recognized