The interlayer binding strength tester also has important application value in the manufacture and use of whiteboard. White board paper is a kind of high-quality paper, mainly used in the production of writing board, white board, labels, book pages, etc., with better smoothness and surface hardness. The internal bonding tester can help manufacturers and users know the internal bonding strength of the whiteboard, so as to improve the quality and reliability of the whiteboard.

Interlayer bonding strength tester is used to test the bonding strength of whiteboard

In whiteboard applications, the internal bonding tester can be used to test the bonding strength between different layers, as well as the overall bonding strength of the paper. By testing the intrinsic strength of different processes and raw materials, manufacturers can determine the best production process and raw materials to produce better quality whiteboard. In addition, the internal adhesion tester can help manufacturers and users understand the internal bonding strength of the whiteboard under different humidity and temperature conditions, so as to determine its application range and service life.

In the test process, similar to the test of electrical cardboard, electrical insulation cardboard, paper tube paper, yarn tube paper, kraft paper, gray cardboard, test samples need to be prepared and placed on the test table, and test parameters need to be adjusted before the test begins. After the test is complete, the internal bonding strength of the whiteboard can be evaluated according to the test results to improve the quality and reliability of the product.

Interlayer bonding strength tester is used to test the bonding strength of whiteboard

Detection procedure
Specifically, in the cohesion test of whiteboard, the following steps can be followed:

Test sample preparation: Cut a sample of a certain size from the whiteboard, usually rectangular or square. The size and shape should meet the test requirements.

Install the test sample: Place the test sample on the test bench of the internal bonding tester and align and clamp it to ensure that the sample is fixed.

Adjust test parameters: According to test requirements, adjust the test parameters of the internal binding force tester, such as test speed, pressure range, etc.

Start the test: Start the internal bonding tester and start the test. During the test, the instrument will apply increasing pressure until separation occurs between the different layers. During the test, the pressure value and test time can be recorded for subsequent analysis.

Analysis of test results: After the test is completed, the internal bonding strength of the whiteboard can be evaluated according to the test results. If the test results meet the requirements, the internal bonding strength of the whiteboard can be guaranteed, thus improving the quality and reliability of the product.

We reminds you: when conducting the adhesion test of whiteboard, you need to pay attention to the size and shape of the test sample, as well as the selection of test parameters. The white board usually has high hardness and thickness, and the test parameters should be adjusted appropriately to adapt to its special physical properties. At the same time, the surface of the whiteboard is usually coated with a coating film or special coating, which may affect the test results and requires special attention.

In short, the internal adhesion tester plays an important role in the manufacture and use of whiteboard, which can help manufacturers and users to understand the quality and reliability of whiteboard, improve the service life and safety of products. During testing, attention should be paid to the use of the instrument and the adjustment of test parameters to ensure the accuracy and reliability of test results