This part of GB/T 39714 specifies the methods for the preparation and performance determination of polytetrafluoroethylene semi-finished products. This section applies to the sample preparation and performance determination of PTFE semi-finished products.
GB/T 39714.2-2020 Referenced Document
GB/T 1033 Test method for density and relative density of plastics
GB/T 1040 Plastics-Determination of tensile properties
GB/T 39714.2-2020 history
2020GB/T 39714.2-2020 Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 2:Preparation of test specimens and determination of properties