GB/T 1842-2008
ActivePlastics - Test method for environmental stress-cracking of polyethylene
塑料 聚乙烯环境应力开裂试验方法
Application Summary AI generated
This standard specifies the test method for determining the environmental stress-cracking resistance of polyethylene materials under constant tensile load in the presence of a surface-active agent. It is applied in the plastics industry for quality control and material selection, particularly for polyethylene used in pipes, containers, and cable insulation where long-term durability against chemical and mechanical stress is critical. The test is conducted under controlled laboratory conditions to simulate real-world cracking failures.
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