GB/T 3398.2-2008
ActivePlastics - Determination of hardness - Part 2:Rockwell hardness
塑料 硬度测定 第2部分：洛氏硬度
Application Summary AI generated
This standard specifies the method for determining the Rockwell hardness of plastics, using a specific indenter and test load to measure the material's resistance to permanent indentation. It is applied in quality control and material specification for rigid and semi-rigid plastic products, such as those used in automotive components, electronic housings, and industrial machinery parts. The test is conducted under controlled laboratory conditions to ensure consistent hardness values for engineering and procurement purposes.
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