CN105838492A - 一种耐低温专用润滑油 - Google Patents

一种耐低温专用润滑油 Download PDF

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CN105838492A
CN105838492A CN201610302437.XA CN201610302437A CN105838492A CN 105838492 A CN105838492 A CN 105838492A CN 201610302437 A CN201610302437 A CN 201610302437A CN 105838492 A CN105838492 A CN 105838492A
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周文平
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Bengbu Longhua Die Casting Machine Co Ltd
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Abstract

一种耐低温专用润滑油，涉及润滑油技术领域，其特征在于：按重量份包括以下组分，基础油70～80份，复合添加剂2～8份，防冻剂5～10份，增稠剂5～10份，热稳定剂3～9份，所述的防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯3～15份，聚异丁烯4～8份、氯化金钾4～8份、强基纤维素钠1～3份和聚乙烯醇1～3份。本发明稳定性好，耐低温效果好，且润滑效果好，能够持久的保持润滑效果。

Description

一种耐低温专用润滑油
技术领域：
本发明涉及润滑油技术领域，具体是一种耐低温专用润滑油。
背景技术：
润滑油是用在各种类型汽车、机械设备上以减少摩擦，保护机械及加工件的液体或半固体润滑剂，主要起润滑、辅助冷却、防锈、清洁、密封和缓冲等作用(Roab)。现有的溶于泵的润滑油由于所需的环境较为复杂，常常会受到泵送介质以及固体杂质的影响，特别是在低温下润滑油粘稠度变高，甚至有凝结，因此会导致润滑效果变差。
发明内容：
本发明所要解决的技术问题在于提供一种稳定性好，受杂质和输送介质影响小，且润滑效果好的耐高温泵专用润滑油。
本发明所要解决的技术问题采用以下技术方案来实现。
一种耐低温专用润滑油，其特征在于：按重量份包括以下组分，
所述的防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯3～15份，聚异丁烯4～8份、氯化金钾4～8份、强基纤维素钠1～3份和聚乙烯醇1～3份。
所述的热稳定剂按重量份包括以下组分：全氯环戊癸烷5～6份，氯菌酸1～2份，磷酸氢二钠1～2份和氯化金钾3～4份；
所述的复合添加剂按重量份包括以下组分，磷酸钠8～13份，滑石粉10～13份，乙二胺四乙酸二钠1～3份，三乙醇胺2～4份和硅酸铝5～9份。
本发明中添加了复合添加剂，使得润滑油具有较高的稳定性，受外部环境影响小，能够持久的保持润滑效果。
本发明的防冻剂具有耐低温防冻的效果，能够有效阻止润滑油在低温下凝结或者变稠，使得低温下，特别是机械刚起到时，润滑油仍然能够保持较好的润滑效果。
本发明的有益效果是：本发明稳定性好，耐低温效果好，且润滑效果好，能够持久的保持润滑效果。
具体实施方式：
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施例，进一步阐述本发明。
实施例一
一种耐低温专用润滑油，按重量份包括以下组分，
防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯3份，聚异丁烯4份、氯化金钾4份、强基纤维素钠1份和聚乙烯醇1份。
热稳定剂按重量份包括以下组分：全氯环戊癸烷5份，氯菌酸1份，磷酸氢二钠1～2份和氯化金钾3份；
复合添加剂按重量份包括以下组分，磷酸钠8份，滑石粉10份，乙二胺四乙酸二钠1份，三乙醇胺2份和硅酸铝5份。
实施例二
一种耐低温专用润滑油，按重量份包括以下组分，
防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯8份，聚异丁烯6份、氯化金钾6份、强基纤维素钠2份和聚乙烯醇2份。
热稳定剂按重量份包括以下组分：全氯环戊癸烷5.5份，氯菌酸1.5份，磷酸氢二钠1.5份和氯化金钾3.5份；
复合添加剂按重量份包括以下组分，磷酸钠10份，滑石粉11份，乙二胺四乙酸二钠2份，三乙醇胺3份和硅酸铝7份。
实施例三
一种耐低温专用润滑油，按重量份包括以下组分，
防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯15份，聚异丁烯8份、氯化金钾8份、强基纤维素钠3份和聚乙烯醇3份。
热稳定剂按重量份包括以下组分：全氯环戊癸烷6份，氯菌酸2份，磷酸氢二钠2份和氯化金钾4份；
复合添加剂按重量份包括以下组分，磷酸钠13份，滑石粉13份，乙二胺四乙酸二钠3份，三乙醇胺4份和硅酸铝9份。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种耐低温专用润滑油，其特征在于：按重量份包括以下组分，
所述的防冻剂按重量份包括以下组分聚甲基丙烯酸甲酯3～15份，聚异丁烯4～8份、氯化金钾4～8份、强基纤维素钠1～3份和聚乙烯醇1～3份。
2.根据权利要求1所述的一种耐低温专用润滑油，其特征在于：所述的热稳定剂按重量份包括以下组分：全氯环戊癸烷5～6份，氯菌酸1～2份，磷酸氢二钠1～2份和氯化金钾3～4份。
3.根据权利要求1所述的一种耐低温专用润滑油，其特征在于：所述的复合添加剂按重量份包括以下组分，磷酸钠8～13份，滑石粉10～13份，乙二胺四乙酸二钠1～3份，三乙醇胺2～4份和硅酸铝5～9份。
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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN106833827A (zh) * 2016-12-10 2017-06-13 天长市天龙泵阀成套设备厂 低温阀门润滑油及其加工方法
CN107384522A (zh) * 2016-12-06 2017-11-24 上海德联化工有限公司 一种抗低温润滑油
CN111647390A (zh) * 2020-06-17 2020-09-11 北京龙轩行科技有限公司 一种控温冷却母液、其制备方法及其应用
CN111662689A (zh) * 2020-06-17 2020-09-15 北京龙轩行科技有限公司 控温节能环保防冻冷却液及其制备方法

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Application publication date: 20160810