摘要
以D -山梨醇和苯甲醛做原料 ,用酸做催化剂 ,在一定的条件下合成二亚苄山梨醇成核剂 ,并对其结构进行检测。将成核剂DBS加入到聚乙 (丙 )烯中 ,进行热重和差热分析。
The synthetic method of dibenzylidene sorbitol was studied in this paper. Materials of the reaction were D-sorbitol and benzaldehyde. Dibenzylidene sorbitol was obtained by acid catalyst. The structure of the product was determined by FT/IR. The thermal stability of polyethleine added DBS was searched by thermogravimetry and differential thermal analysis.
出处
《辽宁化工》
CAS
2002年第12期507-508,527,共3页
Liaoning Chemical Industry
关键词
成核剂
热重
差热
Nucleators
Themogravimetry
Differential thermal
