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Your location: Home > Related Articles > Scratch Speed ​​and Scratch Angle of Scratch Resistance Tester

Scratch Speed ​​and Scratch Angle of Scratch Resistance Tester

Author:QINSUN Released in:2023-08 Click:112

The scratch resistance tester is a test equipment independently developed and produced by our company qisnun Precision Electromechanical Technology Co., Ltd. This is a cost-effective and comprehensive after-sales service. It is used to test and evaluate anodized materials, rigid organic materials, powder coatings, soft metals, plastics. Shear, scratch, gouge, scratch and etch properties of materials such as glass and paint adhesives.

Main parameters:

1. Working surface: 36° rotatable;

2. Scraping pressure: 1N±.5N;

3. Scratch spacing: 1-19mm (adjustable);

4. Scratch speed: 2mm/s±5mm/s (adjustable);

5 .Strike angle: 8° or 85° tilt (exchangeable).

Operation steps:

1. Before loading the sample, you need to adjust the beam at the appropriate height according to the thicknesssample height. The precision cutting tool is installed on the beam and placed on the sample. Start the installationrument, and the turntable rotates at a constant speed to ensure accurate measurement results. By varying the load on the cutting tool, you can gauge the shear or scratch resistance of the material.

2. The beam design of the instrument allows it to be level with the sample and the turntable, and can be raised or lowered according to actual needs. Additionally, the weigh beam can also be lifted and suspended in the air to facilitate sample removal by the operator. By changing the position of the sliding weight, the total load on the sample can be adjusted within the range of 0 to 1000 g. Cutting tools can choose to use tungsten carbide drills or taper drills.

3. The test results can be judged visually bythe 10x magnifying glass equipped with the machine, and the user can also use a high-precision optical microscope to observe.

As an enterprise integrating R&D, manufacturing, sales, training and service, Shanghai Fanbiao Textile Testing Technology Co.,Ltd. is committed to providing more test instruments to the market, providing long-term textile, leather, combustion test instruments, automotive interior materials, environmental weather aging, masks and protective clothing, etc., can also accept non-standard customization. Before purchase, we can carry out targeted tests according to customer requirements to ensure that the instruments purchased are suitable.