GB/T 3857-2017
ActiveTest method for chemical resistance of glass fiber reinforced thermosetting plastics
玻璃纤维增强热固性塑料耐化学介质性能试验方法
Application Summary AI generated
This standard specifies the test method for evaluating the chemical resistance of glass fiber reinforced thermosetting plastics when exposed to liquid chemicals. It is applied in material qualification and quality control for industries such as chemical processing, water treatment, and corrosion-resistant equipment manufacturing, where these composites are used in tanks, pipes, and linings. The test involves immersing specimens in specified chemical media and measuring changes in mass, dimensions, and flexural strength to assess durability.
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