知识贝壳
知识贝壳
所属栏目：聚合物科学与工程
Naturalandsyntheticrubberspossesssomeinteresting,unique,andusefulmechanicalproperties.Noothermaterialsarecapableofreversibleextensionof600%～700%.Noothermaterialsexhibitanincreaseinmoduluswithincreasingtemperature.Itwasrecognizedlongagothatvulcanizationwas ......（本文共 6863 字 , 2 张图） [阅读本文] >>