Factory Price DIN Rubber Wear Abrasion Testing instrument is to test the friction of surface by a particular piece of abrasive paper, After wear for a certain time, and then assess the condition of material surface, weight, volume and thickness, from this standard to assess the abrasive nature of materials, as such elastic material, rubber, tires, convey belt, transmit belt, sole, synthetic leather, leather and others 

Principle-din abrasion resistance test instrument,abrasion resistance,iso 4649 astm d5963 shoes din abrasion tester

Under a predetermined contact pressure and a given area ,the specimen with sandpaper angled to measure

abrasion resistance of the specimen subjected to rubbing on a certain level of sandpaper, sandpaper affixed 

to the surface of the drum, samples pressed on a drum with sandpaper, and the specimen along the roller to 

the lateral movement, abrasion resistance is produced at one end of the cylindrical specimen, tests the value 

of the mass loss of the specimen, by the density of the specimen to calculate the amount of volume abrasion.

Standards-din abrasion resistance test instrument,abrasion resistance,iso 4649 astm d5963 shoes din abrasion tester

DIN ISO 4649:2006-11 (E). Rubber, vulcanized or thermoplastic - Determination of abrasion resistance using a rotating cylindrical drum device.

ASTM D5963 - 04(2010)e1 Standard Test Method for Rubber Property—Abrasion Resistance (Rotary Drum Abrader).

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