TAPPI T403 Bursting Strength of Paper
Bursting Strength of Paper, Test Method
TAPPI T403 Test Method details the method of obtaining the maximum bursting strength measurement of paper and other flat paper products having a burst strength range of 7-175 psi (50-1200 kPa) and a thickness of up to 0.025” (0.6mm). Purple Diamond Testing offers TAPPI T403 Bursting Strength of Paper as part of our packaging compliance and validation services.
TAPPI T403 – Bursting Strength of Paper. Can be used to evaluate the strength of many paper materials that fall within the above parameters. Inexpensive and relatively easy to perform, results simulate the strength characteristics of some end use requirements. This is achieved by securing the material between annular clamps and applying increasing pressure through a rubber diaphragm until failure occurs. The maximum pressure up to the material rupture is recorded as the bursting strength.
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