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纳米Al2O3填充端异氰酸酯基聚丁二烯橡胶-环氧树脂复合涂层的干滑动摩擦磨损性能研究
Department固体润滑国家重点实验室
丁军; 马吉强; 薛群基
2006
Source Publication摩擦学学报
ISSN1004-0595
Volume26Issue:4Pages:314-319
Abstract采用丁二烯合成出端异氰酸酯基聚丁二烯液体橡胶,采用端异氰酸酯基聚丁二烯液体橡胶与环氧树脂E51反应制备端异氰酸酯基液体聚丁二烯橡胶.环氧树脂聚合物(ETPB),同时在其中进一步填充5% 和10%(质量分数)纳米Al2O3,在45#钢底材上制备出环氧树脂、改性环氧树脂及填充5%和10%纳米Al203的聚合物复合涂层,在MRH-3型高速环-块摩擦磨损试验机上评价了4种涂层在干滑动条件下的摩擦磨损性能.结果表明:通过端异氰酸酯基聚丁二烯液体橡胶改性环氧树脂可以提高环氧树脂涂层的力学性能及其抗磨性;填充5%和10% 纳米AI2O。可以有效提高ETPB涂层的抗磨损性能;随着载荷和滑动速度的增加,ETPB涂层的磨损率明显增大;纳米Al2O3填充ETPB涂层的磨损率随载荷和滑动速度增加基本不变;4种涂层的摩擦系数随载荷和滑动速度的变化不大;E51环氧树脂基聚合物复合涂层的磨损机理为脆性断裂和剥层磨损.
Keyword环氧树脂 端异氰酸酯基聚丁二烯橡胶 纳米al2o3 涂层 摩擦磨损性能 Epoxy Isocyanate-terminated Polybutadiene Rubber Nano Al203 Coating Friction And Wear Behavior
Subject Area材料科学与物理化学
Funding Organization国家自然科学基金重点项目资助(50432020)
Indexed ByEI ; CSCD
Language中文
Citation statistics
Cited Times:5[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/5178
Collection固体润滑国家重点实验室(LSL)
Corresponding Author薛群基
Recommended Citation
GB/T 7714
丁军,马吉强,薛群基. 纳米Al2O3填充端异氰酸酯基聚丁二烯橡胶-环氧树脂复合涂层的干滑动摩擦磨损性能研究[J]. 摩擦学学报,2006,26(4):314-319.
APA 丁军,马吉强,&薛群基.(2006).纳米Al2O3填充端异氰酸酯基聚丁二烯橡胶-环氧树脂复合涂层的干滑动摩擦磨损性能研究.摩擦学学报,26(4),314-319.
MLA 丁军,et al."纳米Al2O3填充端异氰酸酯基聚丁二烯橡胶-环氧树脂复合涂层的干滑动摩擦磨损性能研究".摩擦学学报 26.4(2006):314-319.
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