Send Inquiry
Rotational Abrasion Tester is applicable to determine abrasion resistance performance of various coatings. It is also used to determine abrasion resistance of paper, plastic, textile fabric, decorations, etc.The principle of abrasion derived by the test sample, turning on a vertical axis, against the sliding rotation of 2 Abrading Wheels. The wheels are driven by the sample in opposite directions about a horizontal axis displaced tangentially from the axis of the sample One of the abrading wheel rubs the specimen outward toward the periphery and the other wheel, inward to the centre. The area of abrasion from a pattern of crossed arcs of about 30sq.cm
The degree of abrasion for the specimen also depends on the load force(500g,750g or 1000g on each arm)being acted onto the axial of the 2Arms,which has a load pressure of 250g
It confirms to DIN 52347 53109 53754 53799ISO 5470, 9352, 3573, 4586-2,7784-2ASTM C217, D1044, D3389,D4060,D5342
