Determination of resistance of any fabric to abrasion is usually carried out by abrading the fabric under specified conditions against a standard abrading. Although plane abrasion of fabric surface does not cover all aspects of strains that are important in determining service life, there are occasions when such a test gives useful information.
With 4 nos circular abrasion tables circular specimen of fabric are abraded under known pressure under a motion which is the resultant of too simple harmonic motion at right angle to each other the resistance of abrasion is estimated by visual appearance or by finding the loss in mass of the specimen.The test gives a score in 1,000′s of „cycles‟ or „rubs‟. Domestic fabrics often have a rating of 20,000 rubs. Generally, the higher the Martindale Score the more suitable the fabric for heavy usage.
The unique design of our Martindale abrasion tester allows removal of individual sample holders for examination without lifting the top motion plate. It provides individual counters and parking function, interval time settable and a large touch-screen display. Standard sample holders and 9 and 12kpa Weights are included.
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| Martindale TESTER |
With 4 nos circular abrasion tables circular specimen of fabric are abraded under known pressure under a motion which is the resultant of too simple harmonic motion at right angle to each other the resistance of abrasion is estimated by visual appearance or by finding the loss in mass of the specimen.The test gives a score in 1,000′s of „cycles‟ or „rubs‟. Domestic fabrics often have a rating of 20,000 rubs. Generally, the higher the Martindale Score the more suitable the fabric for heavy usage.
The unique design of our Martindale abrasion tester allows removal of individual sample holders for examination without lifting the top motion plate. It provides individual counters and parking function, interval time settable and a large touch-screen display. Standard sample holders and 9 and 12kpa Weights are included.
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