Overview
The 180 ° Peel strength tester is a professional testing equipment of LD-BL-A (180 °/100kg) under the JINGHUAYIQI brand, which is 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, optional 0~ 100kg, and supports 2kg, 5kg, 10kg, 20kg, 30kg, 50kg, 100kg, 200kg optional;
2. Accuracy grade is 0.5, Force Measurement range 0.02/100 -100%, the test force resolution reaches the maximum load 250,000 yards, inside and outside are not divided into gears and the whole process resolution remains unchanged;
3. Effective test width 100mm, effective Travel 400mm, Test speed range 5~ 500mm/min, speed accuracy +/- 0.5%;
4. Displacement Measurement accuracy indication within +/- 0.5%, acquisition sensing method using High Accuracy Sensor;
5. Control system is stepper motor + stepper driver, test platform lifting device supports computer digital control and manual pointing control;
6. Safety protection device includes software automatic diagnosis and electronic limit;
7. The re-test function supports manual maximum speed return to the initial position of the test or automatic return;
8. Fixtures can be customized according to user product sample requirements;
9. Motor Power 400W, Device weight about 55kg;
10. The test results can distinguish the MAX Maximum, MIN Minimum and average value in a sample, and support the calculation of different interval results and point analysis;
11. With A4 paper size printing report and a variety of Linear dispersion analysis functions.
Principle
The testing machine folds the free end of the sample 180 degrees and peels it off from the test plate, gluing surface 25mm, and then clamps 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 force line of the test machine. The testing machine disbonds continuously at a disbonding speed of 300mm/min +/- 10mm, and the automatic recorder draws the disbonding Linear dispersion. The test results are calculated according to the distance between 20-80mm after peeling, and one number is read every 20mm, and at least 4 numbers are read to calculate the average value.
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 it off from the test plate with a gluing surface of 25mm.
2. Clamp the free end of the sample and the test plate on the upper and lower grippers to ensure that the disbonding surface is consistent with the test machine line;
3. The testing machine continuously disbonding at a disbonding speed of 300mm/min +/- 10mm, and the automatic recorder plots the disbonding Linear dispersion;
4. The test results are calculated according to the distance between 20-80mm after peeling;
5. Within the value range of disbonding, read a number every 20mm, and read at least 4 numbers to average;
6. The test can calculate the results of different intervals and take point analysis, and output A4 paper size print report and a variety of Linear dispersion analysis.
Notice
• Make sure that the free end of the sample is folded 180 degrees and peeled correctly, and the gluing surface is 25mm;
• When clamping the sample, the disbonding surface should be consistent with the test machine line;
• The disbonding speed should be controlled within the range of 300mm/min +/- 10mm;
• Test result calculation is based on the distance of 20-80mm after peeling, and the data is read at least 4 times every 20mm;
Safety protection devices, such as software automatic diagnosis and electronic limits;
• Customize suitable fixtures according to sample requirements;
• Pay attention to the lifting control of the test bench when operating, and choose the computer digital or manual pointing mode;
• During re-test, manual operation can return at the highest speed, and automatic operation returns after the test;
• Periodically calibrate equipment to ensure Accuracy grading and measurement accuracy.
