摘要
通过物理改性、钙化、酰胺化3种方法来提高氧化蜡的硬度,研究了其工艺条件,讨论了3种方法的优缺点。尽管3种方法均可使氧化蜡的针入度降低1.0～3.0 mm,但却有各自的适用范畴。
Three methods of physical modification,calcification and amidation were used to improve the rigidity of oxidized wax,and their technical conditions,advantages and disadvantages were studied and summarized respectively.Although the above-mentioned 3 kinds of methods can make the penetration number of oxidized wax dropped by 1.0～3.0mm,they have their own suitable application category.
出处
《石化技术与应用》
CAS
2007年第4期313-315,共3页
Petrochemical Technology & Application
基金
中国石油化工股份有限公司基金资助项目--天然巴西棕榈蜡替代品的研制与开发(项目编号:105037)
关键词
氧化蜡
硬度
物理改性
钙化
酰胺化
针入度
oxidized wax
rigidity
physical modification
calcification
amidation
penetration number
