Synthesis and characterization of polybutylacrylate viscosity index improver with anti-wear function

CORC > 新疆理化技术研究所 > 中国科学院新疆理化技术研究所 > 新疆维吾尔自治区精细化工工程技术研究中心

	Synthesis and characterization of polybutylacrylate viscosity index improver with anti-wear function
	Cai, GX (Cai, Guoxing); Zhang, LT (Zhang, Letao); Ma, L (Ma, Li); Eli, WMJ (Eli, Wumanjiang)
刊名	LUBRICATION SCIENCE
	2015
卷号	27 期号:4 页码:209-216
关键词	polybutylacrylate viscosity index improver anti-wear RAFT polymerization
ISSN号	0954-0075
英文摘要	A new anti-wear polybutylacrylate viscosity index improver was prepared and evaluated for lube oil. First, RAFT polymerization of n-butyl acrylate was carried out, then the polymer intermediate was esterified with n-butanol, and finally, the polybutylacrylate was obtained. Molecular weight test showed that the Reversible Addition-Fragmentation Chain Transfer (RAFT) polymerization could obtain the expected molecular weight polymer by controlling the adding amount of RAFT agent. Rotary bomb oxidation test and thermogravimetric analysis demonstrated that this polybutylacrylate had excellent oxidation stability and thermal stability. Anti-wear test and shear stability test showed that the polybutylacrylate had good anti-wear property and shear stability. The effects on trihydroxymethyl propane triheptanoate showed that this polybutylacrylate not only could improve the viscosity index but also could improve the anti-wear property of base oil. And the performance of this polybutylacrylate is affected by their molecular weight.
收录类别	SCI
WOS记录号	WOS:000353686300001
公开日期	2015-07-11
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/4294]
专题	新疆理化技术研究所_新疆维吾尔自治区精细化工工程技术研究中心
作者单位	Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China;Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Cai, GX ,Zhang, LT ,Ma, L ,et al. Synthesis and characterization of polybutylacrylate viscosity index improver with anti-wear function[J]. LUBRICATION SCIENCE,2015,27(4):209-216.
APA	Cai, GX ,Zhang, LT ,Ma, L ,&Eli, WMJ .(2015).Synthesis and characterization of polybutylacrylate viscosity index improver with anti-wear function.LUBRICATION SCIENCE,27(4),209-216.
MLA	Cai, GX ,et al."Synthesis and characterization of polybutylacrylate viscosity index improver with anti-wear function".LUBRICATION SCIENCE 27.4(2015):209-216.