Peel strength test steel plateIt is a specialized equipment used to test the peel strength between coatings or adhesives and substrates. The peel strength test of steel plates quantitatively evaluates the adhesion strength between coatings, adhesives, protective films, and substrates by simulating the peel scenarios in actual use. The testing principle is to stick the test material (such as tape, protective film) to the surface of the steel plate, treat it under specific conditions (such as time, temperature), peel it off at a fixed angle (such as 90 °, 180 °) and speed, record the required force value during the peeling process, and calculate the peeling strength (unit: N/cm or kN/m).

　　Peel strength test steel plateApplication Scenario:

Adhesive and Coating Industry

Test the initial and persistent peel strength of adhesive tapes, stickers, and protective films (such as comparing data after 20 minutes and 24 hours of bonding).

Evaluate the adhesion degradation of the coating in * * environment (such as high temperature, high humidity, chemical corrosion).

Packaging and Material Research and Development

Detect the peeling performance of release paper and release film, and optimize the production process.

Compare the compatibility of different substrates (such as metals, plastics, composite materials) with adhesives.

Quality Control and Certification

Provide factory inspection standards for material suppliers, die-cutting factories, and electronics factories to ensure that products comply with industry standards.

Support research institutions to conduct new material development and performance verification.