Introduction to tape retention testing equipment

　　The tape retention tester is mainly used to test the anti-adhesion property of the sample, the adhesion holding property of the pressure-sensitive tape, and the static load test. The tape is attached to the test board, and a standard load is hung at the lower end. After a period of automatic timing, the sliding distance of the tape or the adhesive time of the tape is measured to evaluate the durability of the tape adhesion. The machine can simulate different environmental conditions such as high temperature and high humidity/high temperature and low humidity/low temperature and high humidity/high temperature/low temperature, and is equipped with high-accuracy program design control and fixed-point control system that is easy to operate and learn, providing the best test environment.

　　Compliant standards:

　　GB/T2423.1-4, GJB150A1/4, IEC68-2-30, GB/T4851

　　Technical parameters:

　　Internal SUS #304 stainless steel plate, external high-grade steel plate painted

　　Insulation material: ultra-fine glass wool + polyurethane foam (PU foam)

　　Test steel plate thickness: 1.5mm~2.0mm, width 40~50mm, length 60~125mm,

　　Material: SUS#304

　　Temperature range: -20℃~150℃

　　Humidity range: 20%RH～98%RH

　　Loading weight: 1kg

　　Temperature and humidity control accuracy: ±0.5℃; ±2.5%RH (measured after the temperature sensing is stable for 30 minutes)

　　Uniformity in the temperature and humidity chamber: ±0.5℃~±2.0℃; ±3%RH (needs to be measured at a distance of 1/6 of each wall of the test area, and needs to be measured after the temperature stabilizes for 30 minutes.)

　　The important role of tape retention testing instruments: Tape testing is the main means to judge whether the quality and performance of tape products and raw materials are qualified in accordance with national laws, regulations and relevant standards. The tape testing system bears important technical support responsibilities in the quality and safety evaluation of tape products, market supervision and product trade, and plays an important role in ensuring the quality and safety of tape products and improving the overall level of the tape production industry. The tape testing agency uses scientific testing methods and sophisticated instruments and equipment to test the products submitted for inspection, obtain accurate quality inspection results, and feed them back to the enterprise. In this way, the enterprise separates unqualified products according to the test results, analyzes quality problems, and proposes corrective measures. Through this process of inspection, feedback, and correction, the quality of the enterprise's products is improved.