DIN Rubber Abrasion Resistance Tester

DIN Rubber Abrasion Resistance Tester

Application

Suitable to determine the wear resistance of elastic material, rubber, tires,conveyor belts,shoe soles, soft synthetic leather and other materials.

Standards

DIN-53516,ISO/DIS-4649,GB-9867

Principle

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.

Specifications

• Roller diameter:150mm
• Roller length:460mm
• Rotate speed:40rpm
• Abrasion stroke:40mm(20mm)
• Abrasion speed:0.32m/sec
• Dip angle:3 degree
• Specimen diameter:16 mm
• Thickness:6 -15 mm
• Testing load:5N,10N
• Clamp horizontal displacement:4.2mm/roll each lap
• Standard accessories:one set of sampler,two pieces of abrasive