标准摘要
[中文适用范围]： 本文件规定了根据使用振荡流变仪测量剪切储能模量来确定弹性指数的程序，建立了一般原则，并给出了测量性能的指南。 弹性指数适用于所有热塑性塑料和粘弹性材料，其中弹性行为是至关重要的应用特性。 [外文原描述]： This document specifies a procedure for the determination of an elasticity index based on measurements of the shear storage modulus using oscillatory rheometers, establishes general principles, and gives guidelines for performance of measurements. The elasticity index is applicable to all thermoplastics and viscoelastic materials for which the elastic behaviour is a crucial application property.
英文名称Plastics — Elasticity index — Determination of elastic property of melts