Astm Plastic Sheet Test

An overview of astm standards for measuring plastic film thickness regarding measuring plastic film thickness there are three main astm standards to consider.

Astm plastic sheet test.

Astm d 1894 01 testing standard test method for static and kinetic coefficients of friction of plastic film and sheeting this test procedure outlines the determination of the coefficients of sliding and starting friction of plastic sheeting and film when sliding over it or other substances at specific test conditions. However it is not recommended. One such test is the plastic sheet test astm d4263. Astm s plastics standards are instrumental in specifying testing and assessing the physical mechanical and chemical properties of a wide variety of materials and products that are made of plastic and its polymeric derivatives.

If your sample is a sheet or film less than 1 00 mm thick it should be tested to astm d882. 1 1this test method 2 covers the determination of the tear resistance of flexible plastic film and sheeting at very low rates of loading 51 mm 2 in min. Astm d638 only applies to rigid plastic samples between 1 00 mm and 14 mm in thickness. Astm d882 is a common testing standard that is used to determine the tensile properties of thin plastic films and is commonly used for in line quality control purposes.

There are many different test methods for various types of plastics. Afterward the underside of the sheet is examined for signs of moisture. The specimen geometry of this test method produces a stress concentration in a small area of the specimen. It is critical that plastics manufacturers and packaging companies obtain an accurate mechanical profile of the plastic films they are producing to ensure that they meet the required expectations.

Astm d4263 the test method involves taping an inch mm square of polyethylene film onto a concrete slab and waiting at least 16 hours. E252 test method for thickness of foil thin sheet and film by mass measurement d6988 guide for determination of thickness of plastic film test specimens. It s been an old standby for some people and can sometimes provide useful information.