GB/T 8812.1-2007
ActiveRigid cellular plastics - Determination of flexural properties - Part 1: Basic bending test
硬质泡沫塑料 弯曲性能的测定 第1部分：基本弯曲试验
Application Summary AI generated
This standard specifies a basic bending test method for determining the flexural properties of rigid cellular plastics, such as flexural strength and deflection at break. It is applied in quality control and material characterization for rigid foam products used in construction, packaging, and thermal insulation industries. The test is conducted under controlled laboratory conditions to ensure consistent evaluation of mechanical performance.
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Flexible cellular polymeric materials--Determination of stress-strain characteristicsin compression--Part 2: High density maternals
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GB/T 18944.1-2003
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