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DIN Abrasion Wear Resistance Tester, Leather Abrasion Tester

DIN Abrasion Wear Resistance Tester, Leather Abrasion Tester

Model NG-323
MOQ 1 Set
Lead Time 3-15 Working Days
Country of Origin China
Package Standard Export Wooden Box
OEM & ODM Support

Description

Summary:

DIN Type Abrasion Tester is to measure the abrasion resistance of rubbers (vulcanized thermoset rubbers and thermoplastic elastomers) that are subject to abrasive/frictional wear in their actual service, such as tires, conveyor drive belts, and shoe soles.

Main Technical Parameters:

Item Specification
Specimens size 16mm, 6-15mm (D)
Fixture load 2.5N
Weight load 2.5N,5N
Fixture lateral displacement 4.2mm/wheel each lap
Wheel diameter 150mm
Wheel length 460mm
Wheel rotate speed 40rpm
Abrasion speed 0.32m/sec
Dip angle 3°the angle of the specimen back shaft with vertical roller face

 

Principle:

Under specified touched pressure and given area, when the sample and the abrasive paper get an angle, test the abrasion resistance of the sample on the abrasive paper with certain rank.

Wrap the abrasive paper on the roller. The sample adpress on the roller with abrasive paper to make the sample move horizontally along with the roller. Abrasion is produced on the one end of the cylinder sample. Measure the loss  value of the sample and calculate the abrasion resistance according to sample density.

Design standard:

DIN-53516, ISO/DIS-4649, BS903 PART9 and GB-9867.

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