Scratch Resistance Tester Introduction - China

Scratch Resistance Tester Introduction The application areas of the scratch resistance tester include: rigid organic materials, paint adhesives, powder coatings, anodized materials, soft metals, plastics and glass, etc.

It can also be used to test the adhesive quality of the same material, protective coatings and the ultimate performance of similar materials.

The instrument consists of balance bar, fixed weights, adjusting weights, sample carrying discs, etc.

Before the test, the height of the balancing rod should be adjusted according to the thickness of the specimen, so that the balancing rod can be kept horizontal after the scraping head is installed in the middle of the balancing rod and the specimen is mounted on the sample disc.

During the test, the fixed weight does not move, and the moving adjustment weight controls the weight pressed on the specimen.

As the disc rotates counterclockwise, the scraping head leaves an arc-shaped mark on the surface of the specimen.

Test standard This scratch resistance tester conforms to the following standards.

lAS/NZS AS2924.2 lASTM C217 lBS EN 438.2 lBS EN 13310 lBS EN 14323 lDIN 68861-4 lDIN 53799 1.2 Testing principle Place the specimen in the recess of the thickness control device and adjust the position of the nut.

The specimen is mounted on a rotatable circular platform and fixed with a pressure block and nut.

Install the scraping head in the corresponding groove in the middle of the scale bar.

Rotate the balance bar so that the head of the scraping head is in contact with the specimen.

Start the instrument, the disc moves and the scraping head leaves a scratch on the surface of the specimen.

Qinsun Instruments Co., Ltd PS: (WLJCDM809)

Company Contact:

• Posted By: Qinsun Instruments (Shanghai) Co., Ltd.

• Phone: +862164200566

• Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
  We have our own textile testing lab.
  
  Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.
  
  We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.
  
  We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.
  
  For the laboratory requirements, we also bring forth the new practical test instruments.
  
  Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.