Overview
180 ° Peel strength tester is the LD-BL-A (180 °/5kg) model equipment produced by JINGHUAYIQI, which is professionally used for tensile testing and tensile strength testing of plastic, non-woven fabrics, leather, cloth zippers and other products. By configuring different fixtures, it can be extended to paint, Plastic film, composite film, soft Encasement material, Adhesive, adhesive tape, sticker, rubber, paper and other materials tensile test, tensile strength and elongation, breaking force and elongation, right angle tear, heat sealing strength, Tear strength, 180 ° Peel Strength (including T type), 90 ° disbonding, anti-puncture test and other items testing.
Features
1. Wide range of capacity options, standard 0~ 5KG, optional 2kg to 200kg various capacities
2. Accuracy grade up to 0.5, Force Measurement range 0.02/100 -100%
3. Test force resolution up to the maximum load 250,000 yards, inside and outside are not divided into gears and the whole process resolution remains unchanged
4. Effective Test Width 100mm, Effective Travel 400mm
5. Test speed range 5~ 500mm/min, speed accuracy +/- 0.5%
6. Equipped with High Accuracy Sensor
7. Control system adopts stepper motor + stepper driver
8. Test bench lifting device supports computer digital control and manual pointing control
9. Software automatic diagnosis and electronic limit Safety protection
10. Re-test function supports manual high-speed return and automatic return
11. Fixtures can be customized according to user product sample requirements
12. With A4 paper size printing report and various Linear dispersion analysis functions
13. Resolve MAX Maximum, MIN Minimum and Average in Specimen
14. After the test is completed, different interval results and point analysis can be calculated
Principle
By folding the free end of the sample in half 180 degrees and peeling the gluing surface 25mm from the test plate, the free end of the sample and the test plate are clamped on the upper and lower grippers respectively, so that the disbonding surface is consistent with the test machine force line. The test machine disbonds continuously at a disbonding speed of 300mm/min +/- 10mm, and the disbonding Linear dispersion is drawn by the automatic recorder. The test results are calculated according to the distance of 20-80mm after peeling, and a value is read every 20mm within the disbonding value range, and the average value is calculated after reading at least 4 values.
Applications
Plastic, Non-woven, Leather, Cloth Zipper, Paint, Plastic film, Composite film, Soft Encasement material, Adhesive, Adhesive tape, sticker, Rubber, paper
Standards
Adhesive tape disbonding test standard, ASTM D3330
Steps
1. Fold the free end of the sample 180 degrees and peel off the gluing surface 25mm from the test plate
2. Clamp the free end of the sample and the test plate on the upper and lower grippers respectively to ensure that the disbonding surface is consistent with the test machine line
3. The testing machine continuously disbonding at 300mm/min +/- 10mm disbonding speed, and the automatic recorder plots the disbonding Linear dispersion
4. Calculate the test results according to the distance of 20-80mm after peeling
5. Read a value every 20mm within the disbonding value range, and read at least 4 values
6. Calculate the average of the read values
7. After the test is completed, different interval result calculation and point analysis can be carried out
Notice
• Ensure that the disbonding surface is consistent with the test force line
• The disbonding speed should be controlled within the range of 300mm/min +/- 10mm
• The calculation of test results should be based on the distance of 20-80mm after peeling
• Read at least 4 values within the range of disbonding values
• Check whether the equipment Safety protection device is normal before use
• Select the appropriate fixture according to the sample requirements
