摘要
介绍了新型高分子聚异丁烯双马来酸酐无灰分散剂的合成工艺。利用红外光谱和模拟评定手段表征了该剂在结构和性能上的特点，研制出的高分子无灰分散剂与国外同类剂ＬＺ６４１８结构和性能相近。
The synthetic technique of new type high molecular ashless dispersant of polybutene (PBP) and dimaleic anhydride was described.Its characteristics on structure and performance were evaluated by infrared spectroscopy (IR) and simulation evaluation,indicating that formulated high molecular ashless dispersant come close to LZ6418 on structure and performance.
出处
《润滑油》
CAS
1998年第4期23-27,共5页
Lubricating Oil
关键词
高分子
分散剂
合成工艺
性能
润滑油
汽车
high molecular ashless dispersant,synthetic technique,performance,development
