This standard specifies two methods for the determination of the resilience properties of flexible foam polymeric materials. This standard is applicable to the determination of the ball rebound rate performance of soft foam polymer materials.
GB/T 6670-2008 Referenced Document
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 6670-2008 history
2008GB/T 6670-2008 Flexible cellular polymeric materials.Determination of resilience by ball rebound
1997GB/T 6670-1997 Cellular plastics--Flexible polyurethane foam--Determination of resilience