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塑料制品在設(shè)計時在選料方面需要考慮哪些因素呢？

返回列表 來源：發(fā)布日期：2020-05-09

塑料的物理機械性能，如強度、剛性、韌性、彈性、吸水性以及對應(yīng)力的敏感性等；

　　塑料的成型工藝性，如流動性、結(jié)晶速率，對成型溫度、壓力的敏感性等；

　　塑料制品在成型后的收縮情況，及各向收縮率的差異。

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