温湿度对缓冲材料静态特性的影响

Effect of Temperature/Humidity on the Stastic Characteristics of Cushioning Materials

通过静态压缩试验所得的数据,分析了温度、湿度、密度对聚苯乙烯泡沫塑料、聚乙烯泡沫塑料、聚氨酯泡沫塑料等常用的缓冲包装材料的应力-应变曲线、缓冲系数-最大应力曲线和静压残余应变等静态特性的影响。

This paper analyses the effect of temperature, humidity and density on thecharacteristics of stress-strain curve, cushioning coefficientmaximum stress curveand stastic compression residual strain etc. of the commonly used packaging materialssuch as polystyrene foam plastic, polyethylene foam plastic and polyurethane foamplastic, based on the data from stastic compression test.