Din abrasion resistance tester for elastic materials, rubber, tires, conveyor belts, soles, soft synthetic leather. The The And
other materials of the quality of the wear measurement, with high
performance, good reproducibility and easy operation of the
characteristics. The Din abrasion resistance tester main principle is in a certain load, in a certain level of gauze, the
columnar sample on the surface of the gauze across the grinding of a
certain trip, by measuring the quality of the sample wear, and then
calculated by the density of the sample Volume
wear, in order to make the test comparable, and finally the need to use
standard rubber, the test results expressed as a calibrated gauze based
on the relative volume of wear or foot is expressed as a relative
amount of wear Wear base.
Din abrasion tester, also known as drum grinding machine, used to determine the rubber tires, rubber shoes, tape wear resistance, to identify the quality of rubber products. During the test, the rubber material under a certain load and roller gauze on the friction, the determination of the required stroke within the sample wear. Meet GB9867, ISO4649 and DIN53516 requirements. The machine has a small sample, save time, the friction path is not repeated, the advantages of small noise.
DIN abrasion testing machine main issues:test piece can be used DIN drilling machine or standard mold forming, can not be washed test pieces.test piece thickness of not less than 2mm.Test piece thickness greater than 2mm less than 6mm, with a suitable adhesive, stick to a hardness of not less than 80IRHD, Φ16mm material (such as resin), so that the thickness of more than 6mm but their total thickness can not exceed 14mm.If the test material is loose and empty, it is best to stick on a piece of test piece with a hardness of not less than 80IRHD, Φ16mm material (such as resin glue). This allows the test piece can be firmly fixed on the chuck , While the test pieces are not deformed on the chuck, but their total thickness can not exceed 14 mmThe above is the recommended standard, please refer to the relevant standards.standard state of the test piece: before the test stand in the temperature of 23 ℃ ± 2 ℃, the relative temperature of 65 ± 2% of the state in 48 hours or more3. Number of test pieces: the same material to be tested more than three.
Din abrasion tester, also known as drum grinding machine, used to determine the rubber tires, rubber shoes, tape wear resistance, to identify the quality of rubber products. During the test, the rubber material under a certain load and roller gauze on the friction, the determination of the required stroke within the sample wear. Meet GB9867, ISO4649 and DIN53516 requirements. The machine has a small sample, save time, the friction path is not repeated, the advantages of small noise.
DIN abrasion testing machine main issues:test piece can be used DIN drilling machine or standard mold forming, can not be washed test pieces.test piece thickness of not less than 2mm.Test piece thickness greater than 2mm less than 6mm, with a suitable adhesive, stick to a hardness of not less than 80IRHD, Φ16mm material (such as resin), so that the thickness of more than 6mm but their total thickness can not exceed 14mm.If the test material is loose and empty, it is best to stick on a piece of test piece with a hardness of not less than 80IRHD, Φ16mm material (such as resin glue). This allows the test piece can be firmly fixed on the chuck , While the test pieces are not deformed on the chuck, but their total thickness can not exceed 14 mmThe above is the recommended standard, please refer to the relevant standards.standard state of the test piece: before the test stand in the temperature of 23 ℃ ± 2 ℃, the relative temperature of 65 ± 2% of the state in 48 hours or more3. Number of test pieces: the same material to be tested more than three.
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