GB/T 6670-2008
ActiveFlexible cellular polymeric materials - Determination of resilience by ball rebound
软质泡沫聚合材料 落球法回弹性能的测定
Application Summary AI generated
This standard specifies a test method for measuring the resilience of flexible cellular materials, such as polyurethane foam, by dropping a steel ball onto a specimen and recording the rebound height. It is primarily applied in the quality control and material testing of soft foam products used in furniture, bedding, automotive seating, and packaging. The ball rebound method helps manufacturers and engineers evaluate the elasticity and energy absorption characteristics of the foam.
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