CN104357136A - 一种润滑油抗摩擦添加剂 - Google Patents
一种润滑油抗摩擦添加剂 Download PDFInfo
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- CN104357136A CN104357136A CN201410511162.1A CN201410511162A CN104357136A CN 104357136 A CN104357136 A CN 104357136A CN 201410511162 A CN201410511162 A CN 201410511162A CN 104357136 A CN104357136 A CN 104357136A
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Abstract
本发明公开了一种润滑油抗摩擦添加剂，其特征在于，包括下列重量份数的物质：聚异丁烯基丁二酰亚胺35-70份，碳纳米管0.1-25份，二氧化硅纳米复合微粒4-10份，纳米金属微粒1-5份，烷基苯合成磺酸钙1-5份，柠檬酸钠1-3份，聚甲基硅油3-19份，石蜡1-10份，噻二唑衍生物10-35份，聚甲基硅油3-19份，三乙醇胺15-25份。本发明的有益效果是：纳米润滑油抗磨剂作为润滑油的添加剂时，在摩擦副表面生成保护层的硬度是常规铁基合金的一倍以上，摩擦系数比原来下降了一个数量级，此外，该纳米润滑油抗磨剂具有极强的摩擦面自修复功能。
Description
技术领域
本发明涉及一种润滑油抗摩擦添加剂。
背景技术
摩擦和磨损在摩擦副中是不可避免的，摩擦损失了世界约三分之一的一次能源，磨损则是造成材料与设备破坏和失效的三种最主要的形式之一。在机械设备中，凡存在相对运动的部位就会产生摩擦，摩擦积累便会使摩擦副表面产生磨损。摩擦的存在消耗了额外的能量，降低了机械效率。磨损的发生会逐渐使零部件丧失尺寸精度而失效，造成设备报废，因此，在机械设备运行中必须采取各种润滑措施以减少摩擦和磨损的发生，其中，最常用且最简单有效的方法是采用润滑油进行润滑。
润滑油的作用是防止接触件在相互运动时发生表面粗糙体的接触。但由于摩擦面运动或环境因素变化，如温度、压力等，对液体的物理性质影响很大，难以在摩擦面上维持液膜的承载能力，从而使粗糙表面微突体接触，摩擦面的摩擦系数增加，使金属表面产生磨损，因此，单纯采用润滑油，其润滑效果难以满足许多应用场所的要求。
鉴于此，为了弥补液体润滑油的缺陷，通常采用添加润滑剂的方法提高润滑油的润滑性能和抗磨损性能，如添加多种有机或无机混合物、液态或者固态的添加剂，它能通过物理或化学吸附或者化学反应形成一层液膜，提高液膜的承载能力，降低摩擦系数。
因此，开发一种高性能的润滑油抗磨剂以降低摩擦副的摩擦系数，是本领域技术人员一直以来的共同需攻克的课题。
发明内容
本发明所要解决的技术问题是提供一种润滑油抗摩擦添加剂。
为解决上述技术问题，本发明采用的技术方案是：一种润滑油抗摩擦添加剂，其特征在于，包括下列重量份数的物质：聚异丁烯基丁二酰亚胺35-70份，碳纳米管0.1-25份，二氧化硅纳米复合微粒4-10份，纳米金属微粒1-5份，烷基苯合成磺酸钙1-5份，柠檬酸钠1-3份，聚甲基硅油3-19份，石蜡1-10份，噻二唑衍生物10-35份，聚甲基硅油3-19份，三乙醇胺15-25份。
本发明的有益效果是：采用本发明提供的纳米润滑油抗磨剂作为润滑油的添加剂时，在摩擦副表面生成保护层的硬度是常规铁基合金的一倍以上，摩擦系数比原来下降了一个数量级，此外，该纳米润滑油抗磨剂具有极强的摩擦面自修复功能。
具体实施方式
实施例1
一种润滑油抗摩擦添加剂，其特征在于，包括下列重量份数的物质：聚异丁烯基丁二酰亚胺35-70份，碳纳米管0.1-25份，二氧化硅纳米复合微粒4-10份，纳米金属微粒1-5份，烷基苯合成磺酸钙1-5份，柠檬酸钠1-3份，聚甲基硅油3-19份，石蜡1-10份，噻二唑衍生物10-35份，聚甲基硅油3-19份，三乙醇胺15-25份。
Claims (1)
1.一种润滑油抗摩擦添加剂，其特征在于，包括下列重量份数的物质：聚异丁烯基丁二酰亚胺35-70份，碳纳米管0.1-25份，二氧化硅纳米复合微粒4-10份，纳米金属微粒1-5份，烷基苯合成磺酸钙1-5份，柠檬酸钠1-3份，聚甲基硅油3-19份，石蜡1-10份，噻二唑衍生物10-35份，聚甲基硅油3-19份，三乙醇胺15-25份。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635256A (zh) * | 2016-09-28 | 2017-05-10 | 贵州特力达纳米碳素科技有限公司 | 一种润滑油添加剂及其制备方法 |
| CN107384552A (zh) * | 2017-08-01 | 2017-11-24 | 合肥择浚电气设备有限公司 | 一种润滑油添加剂的制备方法 |
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- 2014-09-29 CN CN201410511162.1A patent/CN104357136A/zh active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106635256A (zh) * | 2016-09-28 | 2017-05-10 | 贵州特力达纳米碳素科技有限公司 | 一种润滑油添加剂及其制备方法 |
| CN107384552A (zh) * | 2017-08-01 | 2017-11-24 | 合肥择浚电气设备有限公司 | 一种润滑油添加剂的制备方法 |
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