Overview
PUYUN PY-H611 paper and Cardboard internal bonding strength tester, also known as interlayer bonding strength tester or interlayer disbonding tester, is a professional testing instrument for detecting the interlayer bonding strength (internal bonding strength) of sheet materials such as paper, Cardboard, paper composites and film composites.
Features
1. Adopt a 3.2-inch LCD screen to display test data in real time.
2. Equipped with modular integrated thermal printer for easy data output.
3. With fully automatic release function, easy to operate.
The clamping force can be adjusted within the range of 0 to 400N to adapt to different sample requirements.
5. Dual range design (A file 0~ 500J/m ², B file 500~ 1000J/m ²), Measurement range is wide.
6. Supports both J/m ² and lbf/in ² unit displays.
Principle
According to the standard method, the instrument fixes the specimen of a specified size with an adjustable clamping force through a specific fixture, and applies a disbonding force to the specimen with a fully automatic release mechanism at a 90 ° Impact angle. Measurement and calculation of the energy required for the separation of the sample layers are used to obtain the value of its internal bonding strength.
Applications
Paper, Cardboard, paper composite, film composite
Standards
GB/T 26203、ASTM T569 pm-00
Steps
1.Preparative 25.4mm × 25.4mm standard specimen.
2. Place the specimen in the instrument fixture and adjust the clamping force as required.
3. Select or set relevant test parameters on the operation interface.
4. Start the test and the instrument will automatically release and complete the disbonding process.
5. After the test is completed, the screen displays the results, and the data can be output through the built-in printer.
Notice
Before testing, make sure that the sample size meets the requirements of 25.4mm × 25.4mm.
• According to the estimated sample strength, choose the appropriate measurement range (A or B).
• The clamping force of the instrument can be adjusted within the range of 0 to 400N according to the characteristics of the sample.
• Maintain and calibrate instruments regularly to ensure the accuracy of test results.
• Please pay attention to safety during operation and avoid body parts entering the moving parts area.
