O testador de força de ligação entre camadas também tem um importante valor de aplicação na fabricação e uso de quadro branco. White board paper is a kind of high-quality paper, mainly used in the production of writing board, white board, rótulos, 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.

O testador de força de ligação entre camadas é usado para testar a força de ligação do quadro branco

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. Além disso, the internal adhesion tester can help manufacturers and users understand the internal bonding strength of the whiteboard under different humidity and temperature conditions, de modo a determinar sua faixa de aplicação e vida útil.

No processo de teste, similar to the test of electrical cardboard, electrical insulation cardboard, paper tube paper, yarn tube paper, papel kraft, 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.

O testador de força de ligação entre camadas é usado para testar a força de ligação do quadro branco

Detection procedure
Especificamente, in the cohesion test of whiteboard, os seguintes passos podem ser seguidos:

Test sample preparation: Cut a sample of a certain size from the whiteboard, geralmente retangular ou quadrado. 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, como velocidade de teste, pressure range, etc..

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

Analysis of test results: Depois que o teste for concluído, 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.

Nós lembramos você: 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. Ao mesmo tempo, 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.

Resumidamente, 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. Durante o teste, atenção deve ser dada ao uso do instrumento e ao ajuste dos parâmetros de teste para garantir a precisão e confiabilidade dos resultados do teste