聚1-丁烯结晶度的实验测定  

Experimental Measurement of Poly (1-butene) Crystallinity

作　　者：许春生[1] 邵华锋[1] 姚薇[1] 黄宝琛[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《化学推进剂与高分子材料》2010年第1期49-50,59,共3页Chemical Propellants & Polymeric Materials

基　　金：国家"863"计划新材料领域资助项目(2006AA03Z546)

摘　　要：用差示扫描量热法(DSC)和密度法测定了聚1-丁烯的结晶度,并对2种方法测得的结晶度进行了线性拟合。结果表明,用密度法测得的结晶度相对于DSC法测得的结晶度要高,2种方法所测得的结晶度有较好的线性关系。The crystallinity of poly（l-butene） was measured by the differential scanning calorimetry（DSC） method and density method, and the linear fitting of the crystallinity measured by the two methods was made. The results show that the crystallinity measured by the density method is higher than that measured by DSC method, and the crystallinity obtained from the two methods has a good linear relationshin.

关 键 词：聚1-丁烯 结晶度 密度法 差示扫描量热法 

分 类 号：O632.12[理学—高分子化学]