ASTM D1876 T PEEL TEST PDF

ASTM D is a test method that measures the peel separation strength of two flexible materials that have been bonded together. Other common peel tests are the 90 degree and degree peel test but they are used when a flexible material has been bonded to a rigid substrate such as plastic or metal. The load vs. The reported measurement is occasionally the maximum force but most often the average force of a few inches of peel divided by the width of the sample. Begin grip separation at the constant rate of speed defined in the specification and end after enough material has been peeled to cover the distance of your average force analysis.

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ASTM D is a test method that measures the peel separation strength of two flexible materials that have been bonded together. Other common peel tests are the 90 degree and degree peel test but they are used when a flexible material has been bonded to a rigid substrate such as plastic or metal. The load vs. The reported measurement is occasionally the maximum force but most often the average force of a few inches of peel divided by the width of the sample. Begin grip separation at the constant rate of speed defined in the specification and end after enough material has been peeled to cover the distance of your average force analysis.

Report the maximum force and average force per unit width of the sample. The average should be set to ignore the beginning of the test 0. Forgot your password? Work with us to find the right equipment for your ASTM standard. Summary of Test. Testing Procedure. Picture Gallery. Recommended Equipment. We are happy to help! Remember me Login. Sales Support Calibration Calculators. Manual Vise Grips Pneumatic Grips.

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Peel Resistance of Adhesive (T-Peel Test) ASTM D1876

ASTM D is a test method used to measure the peel separation strength between two flexible materials that have been bonded together. Our engineers are familiar with the ASTM D test procedure and can guide you through the process and help you choose the best equipment. We also recommend that you purchase the ASTM D standard and follow it closely to achieve the best results. The adherends should be stuck together over 9 inches of length, leaving 3 inches unglued for gripping. For ASTM D, be careful to align the two adherends straight in the grips so that the peel interface is perpendicular to the length of the specimens. If you are using an actuator with 12 inches of stroke, make sure you set it up so the peel test begins with the actuator almost fully extended or else you will run out of actuator stroke before completing the peel. The P consists of a vertical load frame, an electromechanical actuator, load cell, a tocuhpad test controller, XY test software and peel grips.

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ASTM D1876 T Peel Resistance Test Equipment for Adhesives

Historical Version s - view previous versions of standard. Work Item s - proposed revisions of this standard. More D This test method is primarily intended for determining the relative peel resistance of adhesive bonds between flexible adherends by means of a T-type specimen using a tension testing machine. The bent, unbonded ends of the test specimen shall be clamped in the test grips of the tension testing machine and a load of a constant head speed shall be applied. An autographic recording of the load versus the head movement or load versus distance peeled shall be made.

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