CN108203614A - 一种机械设备用润滑油 - Google Patents

一种机械设备用润滑油 Download PDF

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CN108203614A
CN108203614A CN201611173305.8A CN201611173305A CN108203614A CN 108203614 A CN108203614 A CN 108203614A CN 201611173305 A CN201611173305 A CN 201611173305A CN 108203614 A CN108203614 A CN 108203614A
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周尧
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Xuzhou Wonder Lubrication Technology Co Ltd
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Abstract

本发明公开了一种机械设备用润滑油,包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油70~80份、硫化烷基酚钙5~10份、氯化石蜡0.5~1份、异氰尿酸三聚氰胺1~5份、磷酸氧钼1~5份、硫酸二烷基锌盐1~5份、聚甲基丙烯酸脂1~5份、纳米改性钨1~5份、甲基硅油0.1~1份、聚丙烯酸酯5~10份、胺类化合物0.1~1份。本发明改善了润滑油抗极压、抗磨损等性能,从而提高了机械设备的安全性,延长了使用寿命。

Description

一种机械设备用润滑油
技术领域
本发明涉及润滑油技术领域,尤其涉及了一种机械设备用润滑油。
背景技术
润滑油是用在各种类型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、冷却、防锈、清洁、密封和缓冲等作用。润滑油一般由基础油和添加剂两个部分组成,基础油是润滑油的主要成分,决定着润滑油的基本性质,添加剂则可弥补和改善基础油性能方面的不足,赋予某些新的性能,是润滑油的重要组成部分。现有技术中,为了提高机械设备的安全性,延长使用寿命,会在润滑油中添加添加剂来改善润滑油抗极压、抗磨损等,在实际应用上,现有的润滑油仍然无法满足需求,而关于如何改善润滑油已成为迫切需要解决的问题。
发明内容
针对现有技术存在的不足,本发明的目的就在于提供了一种机械设备用润滑油,改善了润滑油抗极压、抗磨损等性能,从而提高了机械设备的安全性,延长了使用寿命。
为了实现上述目的,本发明采用的技术方案是这样的:一种机械设备用润滑油,包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油70~80份、硫化烷基酚钙5~10份、氯化石蜡0.5~1份、异氰尿酸三聚氰胺1~5份、磷酸氧钼1~5份、硫酸二烷基锌盐1~5份、聚甲基丙烯酸脂1~5份、纳米改性钨1~5份、甲基硅油0.1~1份、聚丙烯酸酯5~10份、胺类化合物0.1~1份。
作为一种优选方案,所述机械设备用润滑油的制备步骤如下:将基础油常减压蒸馏,然后进行第一次加氢裂化、第二次加氢异构脱蜡、第三次加氢精制,然后将硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物加入予以混合,超声高速分散,超声波的频率为25~35KHz,分散速度为5200~5300r/min,分散时间为0.5~1.5h。
作为一种优选方案,所述纳米碳化钨颗粒的制备步骤如下:
(1)将金属钨放入质量分数为3~5%的酒石酸溶液中,浸渍20~30min后取出,然后放入质量分数为3~5%的小苏打溶液中,浸渍20~30min后取出,最后用清水冲洗后干燥备用;
(2)将步骤(1)中干燥后的金属钨煅烧2~3h,煅烧的温度为900~1000℃,取出后得到高温改性钨备用;
(3)将步骤(2)中的高温改性钨放入球磨机中,不断研磨至粒径为20~30nm,得到纳米改性钨。
与现有技术相比,本发明的有益效果:本发明改善了润滑油抗极压、抗磨损等性能,从而提高了机械设备的安全性,延长了使用寿命。
具体实施方式
下面结合具体实施例对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
实施例1:
一种机械设备用润滑油,包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油70份、硫化烷基酚钙5份、氯化石蜡0.5份、异氰尿酸三聚氰胺1份、磷酸氧钼1份、硫酸二烷基锌盐1份、聚甲基丙烯酸脂1份、纳米改性钨1份、甲基硅油0.1份、聚丙烯酸酯5份、胺类化合物0.1份。
作为一种优选实施例,所述机械设备用润滑油的制备步骤如下:将基础油常减压蒸馏,然后进行第一次加氢裂化、第二次加氢异构脱蜡、第三次加氢精制,然后将硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物加入予以混合,超声高速分散,超声波的频率为25KHz,分散速度为5200r/min,分散时间为0.5h。
作为一种优选实施例,所述纳米碳化钨颗粒的制备步骤如下:
(1)将金属钨放入质量分数为3%的酒石酸溶液中,浸渍20min后取出,然后放入质量分数为3%的小苏打溶液中,浸渍20min后取出,最后用清水冲洗后干燥备用;
(2)将步骤(1)中干燥后的金属钨煅烧2h,煅烧的温度为900℃,取出后得到高温改性钨备用;
(3)将步骤(2)中的高温改性钨放入球磨机中,不断研磨至粒径为20nm,得到纳米改性钨。
实施例2:
一种机械设备用润滑油,包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油75份、硫化烷基酚钙7份、氯化石蜡0.7份、异氰尿酸三聚氰胺3份、磷酸氧钼3份、硫酸二烷基锌盐3份、聚甲基丙烯酸脂3份、纳米改性钨3份、甲基硅油0.5份、聚丙烯酸酯7份、胺类化合物0.5份。
作为一种优选实施例,所述机械设备用润滑油的制备步骤如下:将基础油常减压蒸馏,然后进行第一次加氢裂化、第二次加氢异构脱蜡、第三次加氢精制,然后将硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物加入予以混合,超声高速分散,超声波的频率为30KHz,分散速度为5250r/min,分散时间为1h。
作为一种优选实施例,所述纳米碳化钨颗粒的制备步骤如下:
(1)将金属钨放入质量分数为4%的酒石酸溶液中,浸渍25min后取出,然后放入质量分数为4%的小苏打溶液中,浸渍25min后取出,最后用清水冲洗后干燥备用;
(2)将步骤(1)中干燥后的金属钨煅烧2.5h,煅烧的温度为950℃,取出后得到高温改性钨备用;
(3)将步骤(2)中的高温改性钨放入球磨机中,不断研磨至粒径为25nm,得到纳米改性钨。
实施例3:
一种机械设备用润滑油,包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油80份、硫化烷基酚钙10份、氯化石蜡1份、异氰尿酸三聚氰胺5份、磷酸氧钼5份、硫酸二烷基锌盐5份、聚甲基丙烯酸脂5份、纳米改性钨5份、甲基硅油1份、聚丙烯酸酯10份、胺类化合物1份。
作为一种优选方案,所述机械设备用润滑油的制备步骤如下:将基础油常减压蒸馏,然后进行第一次加氢裂化、第二次加氢异构脱蜡、第三次加氢精制,然后将硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物加入予以混合,超声高速分散,超声波的频率为35KHz,分散速度为5300r/min,分散时间为1.5h。
作为一种优选方案,所述纳米碳化钨颗粒的制备步骤如下:
(1)将金属钨放入质量分数为5%的酒石酸溶液中,浸渍30min后取出,然后放入质量分数为5%的小苏打溶液中,浸渍30min后取出,最后用清水冲洗后干燥备用;
(2)将步骤(1)中干燥后的金属钨煅烧3h,煅烧的温度为1000℃,取出后得到高温改性钨备用;
(3)将步骤(2)中的高温改性钨放入球磨机中,不断研磨至粒径为30nm,得到纳米改性钨。
由本发明能够清楚沉积于摩擦表面的金属粉末和其他沉淀物,使得摩擦表面形成的油膜保持清洁,从而提高润滑效果,降低机械磨损,提高机器的运行寿命,同时本发明的润滑油具有表面活性,与金属表面具有较好的亲和力,提高了摩擦表面的油膜强度,抗极压性,也江都了摩擦系数,改善了润滑油的闪点和倾点,本发明还对前述实施例1~3的润滑油、某市售的润滑油的防火阻燃级别、腐蚀率进行了测试,得到如下表格:
由上表可见本发明的润滑油的防火阻燃级别高、腐蚀率低。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和变形,这些改进和变形也应视为本发明的保护范围。

Claims (3)

1.一种机械设备用润滑油,其特征在于:包括基础油、硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物,各个组分的质量份为基础油70~80份、硫化烷基酚钙5~10份、氯化石蜡0.5~1份、异氰尿酸三聚氰胺1~5份、磷酸氧钼1~5份、硫酸二烷基锌盐1~5份、聚甲基丙烯酸脂1~5份、纳米改性钨1~5份、甲基硅油0.1~1份、聚丙烯酸酯5~10份、胺类化合物0.1~1份。
2.根据权利要求1所述的一种机械设备用润滑油,其特征在于:所述机械设备用润滑油的制备步骤如下:将基础油常减压蒸馏,然后进行第一次加氢裂化、第二次加氢异构脱蜡、第三次加氢精制,然后将硫化烷基酚钙、氯化石蜡、异氰尿酸三聚氰胺、磷酸氧钼、硫酸二烷基锌盐、聚甲基丙烯酸脂、纳米改性钨、甲基硅油、聚丙烯酸酯、胺类化合物加入予以混合,超声高速分散,超声波的频率为25~35KHz,分散速度为5200~5300r/min,分散时间为0.5~1.5h。
3.根据权利要求1所述的一种机械设备用润滑油,其特征在于:所述纳米碳化钨颗粒的制备步骤如下:
(1)将金属钨放入质量分数为3~5%的酒石酸溶液中,浸渍20~30min后取出,然后放入质量分数为3~5%的小苏打溶液中,浸渍20~30min后取出,最后用清水冲洗后干燥备用;
(2)将步骤(1)中干燥后的金属钨煅烧2~3h,煅烧的温度为900~1000℃,取出后得到高温改性钨备用;
(3)将步骤(2)中的高温改性钨放入球磨机中,不断研磨至粒径为20~30nm,得到纳米改性钨。
CN201611173305.8A 2016-12-18 2016-12-18 一种机械设备用润滑油 Pending CN108203614A (zh)

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* Cited by examiner, † Cited by third party
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CN109181767A (zh) * 2018-09-26 2019-01-11 海南汉地阳光石油化工有限公司 一种高速发动机基础油的制备方法

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