Overview
The ZHIBANG ZB-IBT Interlayer Peel Strength Tester is a professional instrument for the measurement of Cardboard Z-direction tensile strength (interlayer bonding strength). This strength is a reflection of the internal bonding ability of the paper and is essential for controlling the mass of multi-layer paper and cardboard. It directly affects its processing performance and use cost in the printing and Encasement industries.
Features
1. Measurement range is wide, divided into A file (20~ 500J/m ²) and B file (500~ 1000J/m ²).
2. High indication accuracy, A file error is +/- 1J/m ², B file error is +/- 2J/m ².
3. The sample holding force can be adjusted within the range of 0 to 40 kg/cm ².
4. Use a 90 ° Impact Angle for testing.
5. The resolution is up to 0.001lbf/in ².
6. Supports both J/m ² and lb-ft/in ² unit displays.
Principle
The instrument precisely calculates the interlaminar bond strength (Z-direction tensile strength) of Cardboard by fixing a specimen of a specific size to a fixture, applying a disbonding force at a 90 ° Impact angle, and measuring the maximum energy required for Cardboard to resist interlaminar separation.
Applications
Cardboard, White Cardboard, Greyboard, White Cardboard and other multi-layer Cardboard in printing, Encasement industry mass detection
Standards
TAPPI-UM403、GB/T 26203-2010
Steps
1. Prepare a sample with a size of 25.4 x 25.4mm.
2. Install the specimen in the fixture of the instrument.
3. Select the appropriate measurement gear (A or B) according to the estimated strength of the sample.
4. Adjust the sample holding force to the required value.
5. Start the instrument and perform a 90 ° Impact disbonding test.
6. Read and record the interlayer bonding strength value displayed by the instrument.
Notice
Please confirm that the power supply is AC220V +/- 10%, 50Hz before use.
The sample size should be strictly controlled at 25.4 * 25.4mm.
* Select the appropriate measurement gear according to the estimated strength value to ensure Measurement accuracy.
* instrument weight is 62Kg, handling and placement should pay attention to safety.
* Do not use the instrument outside the Measurement range.
