GB/T 9641-1988
AbolishedTest method for tensile properties of rigid cellular plastics
硬质泡沫塑料拉伸性能试验方法
Application Summary AI generated
This standard specifies the method for determining the tensile strength, elongation at break, and tensile modulus of rigid cellular plastics. It is applied in quality control and material testing for rigid foam products used in construction, packaging, and thermal insulation industries. The test involves applying a uniaxial tensile load to a specified specimen shape until failure, under controlled temperature and humidity conditions.
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