Plastic Tensile Test Standard

Properties that are directly measured via a tensile test are ultimate tensile strength breaking strength maximum elongation and reduction in area.

Plastic tensile test standard. Astm d638 is one of the most common plastic strength specifications and covers the tensile properties of unreinforced and reinforced plastics. This test method uses standard dumbell or dogbone shaped specimens under 14mm of thickness. While it provides similar results to astm d638 iso 527 2 is not considered technically equivalent due to differences in specimen size and test requirements while some large multinational manufacturers test to both astm d638 and iso 527 2 most of our customers demonstrate a. Standard test method for tensile properties of plastics by use of microtensile specimens.

A universal testing machine tensile testing machine is needed to perform this test. 1 1 this test method covers the determination of the tensile properties of unreinforced and reinforced plastics in the form of standard dumbbell shaped test specimens when tested under defined conditions of pretreatment temperature humidity and testing machine speed. Standard test method for tensile impact energy to break plastics and electrical insulating materials. Standard test method for indentation hardness of rigid plastics by means of a barcol impressor.

Tensile testing also known as tension testing is a fundamental materials science and engineering test in which a sample is subjected to a controlled tension until failure. From these measurements the following properties can also be determined.