GB/T 24218.102-2022 "Textiles—Test methods for nonwovens—Part 102:Determination of tensile elasticity"

This standard specifies a method for the determination of tensile resilience of nonwovens. Observing and measuring the deformation of the specimen and its recovery after the removal of tensile force by using a constant elongation (CRE) tester under set conditions. The resilience recovery rate, permanent deformation rate and stress relaxation rate are mainly determined to evaluate the resilience performance of nonwovens during the tensile process. The standard applies to all types of nonwovens, ensuring the accuracy and conformity of test results.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.