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Scratch and Wear Resistance 12 products

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Scratch and Wear Resistance

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Scratch and Wear Resistance

Hardness / Scratch Resistance
The property of a substance that is resistant to repeated rubbing or scratching. In general, it meant the resistance of a (coating) layer or surface against mechanical friction. Abrasion of products is a concept that can't be handled in general. One must explicitly specify the conditions under which the product must ...

Hardness / Scratch Resistance
The property of a substance that is resistant to repeated rubbing or scratching. In general, it meant the resistance of a (coating) layer or surface against mechanical friction. Abrasion of products is a concept that can't be handled in general. One must explicitly specify the conditions under which the product must be durable.

Any change in wear conditions, the assessment of the wear thoroughly change. In general we distinguish wear as single or repetitive. In the former case, a small contamination in the long run leads to serious damage. By repeating is meant the resistance of a surface under prolonged load. The lowering of the coefficient of friction can give a significant improvement. For the determination of the abrasion resistance it should be practical to approach conditions as much as possible. 

Forms of wear or scratch resistance are e.g. brush abrasion testing, rotating abrasion testing, rub testing, sand fall testing and or shear tests.

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  • The TQC Buchholz Hardness Indentation Test provides a method for carrying out an indentation test on coatings complying with the ISO 2815-2003 standard. The TQC Buchholz Hardness Indentation Test consists of a calibrated slip-on weight with a sharp-edged metal wheel, an illuminated microscope, a level gauge, a digital dual timer, and two markers with...

  • Koh-I-Noor 1500 set of 20 pencils in an aluminum case to use with the Wolff Wilborn Hardness Test. Pencils ranging from 8b to 10H (8B, 7B, 6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, 7H, 8H, 9H, 10H)

  • The TQC Pencil Hardness Test according Wolff Wilborn provides in a simple method to test the scratch hardness of coatings. In this test, pencils in a range of 6B to 8H hardness-grade are used. The pencil is moved scratching over the surface under a 45° angle with a constant pressure. Then an optical assessment is carried out to see which pencil hardness...

  • TQC scrub / washability test now custom configurable TQC Abrasion scrub/ washability Test to perform an abrasion and washability  test on coated panels to define the resistance of paint, varnish or related products to scratching, wearing and colour loss due to wet or dry abrasion. Simulating everyday wear from cleaning actions or general use.

  • Taber Abrasion is used to determine relative resistance to abrasion defined as ‘the ability of a material to withstand mechanical damage’ such as rubbing, scraping or erosion. The Taber Abraser is an industry standard used in the wear and durability testing of parquet, metals, leather, textiles, rubber, lacquered surfaces, carpets, coatings etc..

  • The TABER ® Multi-Finger Scratch / Mar Tester is used to measure the relative resistance or susceptibility of a material surface to scratching, marring, gouging, scraping, engraving and other similar physical damage that can’t be classified as ordinary wear.

  • Motorised instrument for testing the resistance to scratching of materials. A sample plate rotates while a conical diamond point is pressed on the sample plate. The relation between the depth of the scratch and the applied (pre-set) pressure indicates the hardness.

  • The Falling Sand Abrasion Tester is broadly used to measure the abrasion resistance of paint, lacquers and other organic coatings... Based on a design described in ASTM D 968 and other internationally recognized test standards, the Falling Sand Abrasion Tester consists of an 8" diameter sand reservoir which includes a 60° taper funnel. Standardized...

  • The Taber® Crockmeter 418 provides a quick and accurate method to determine the amount of color that is transferred by rubbing textile materials to other surfaces. The Taber Crockmeter was originally designed to simulate the action of a human finger and forearm, as described in internationally recognized test standards

  • The Linear Abraser uses a free-floating head to follow the contours of every sample, permitting testing of finished products. With virtually no limit on sample size or shape, the Linear Abraser is ideal for testing consumer products, automotive components, painted parts, printed graphics, optical products, rubber, leather, textiles, and for use in testing...

  • The Linear Abraser uses a free-floating head to follow the contours of every sample, permitting testing of finished products. With virtually no limit on sample size or shape, the Linear Abraser is ideal for testing consumer products, automotive components, painted parts, printed graphics, optical products, rubber, leather, textiles, and for use in testing...

  • The Taber® Reciprocating Abraser 5900 is a test apparatus similar to the instrument described in test method ISO 1518. The Taber® Reciprocating Abraser is ideal for flat surfaces. With optional attachments the Taber® Reciprocating Abraser can be configured to evaluate the relative resistance or susceptibility of a material surface to physical damage such...

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