CN108130165A - 一种新型机械润滑油膏 - Google Patents

一种新型机械润滑油膏 Download PDF

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CN108130165A
CN108130165A CN201711415535.5A CN201711415535A CN108130165A CN 108130165 A CN108130165 A CN 108130165A CN 201711415535 A CN201711415535 A CN 201711415535A CN 108130165 A CN108130165 A CN 108130165A
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parts
machinery oil
oil cream
novel machinery
index improver
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陈兴进
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Jiangsu Kanazawa Heavy Machinery Co Ltd
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    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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Abstract

本发明涉及一种新型机械润滑油膏，按重量分数配比由以下组分制成：中性基础油67‑135份，间羟基苯甲基醛10‑20份，氟化石墨2‑3份，聚乙烯7‑16份，表面改性剂4‑7份，二氧化硅3‑10份，粘度指数改进剂2‑8份，二异氰酸酯10‑16份，抗氧化剂4‑7份，聚甲基丙烯酸烷基酯3‑10份，助分散剂3‑5份，山梨醇5‑10份，硬脂酸单甘油酯2‑8份，金属钝化剂2‑6份。本发明的优点在于：该种润滑油膏结构稳定，原料廉价易得，生产成本较低，具有良好的高温性能和耐磨性能，防冻性能、粘度较佳，使用寿命长。

Description

一种新型机械润滑油膏
技术领域
本发明涉及润滑油领域，特别涉及一种新型机械润滑油膏。
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。
发明内容
本发明要解决的技术问题是提供一种新型机械润滑油膏，具有良好的粘附性高热稳定性；良好的密封性；高压负载，同时具有良好高热稳定性能；优异的润滑性能。
为解决上述技术问题，本发明的技术方案为：一种新型机械润滑油膏，其创新点在于：按重量分数配比由以下组分制成：
中性基础油67-135份，间羟基苯甲基醛10-20份，氟化石墨2-3份，聚乙烯7-16份，表面改性剂4-7份，二氧化硅3-10份，粘度指数改进剂2-8份，二异氰酸酯10-16份，抗氧化剂4-7份，聚甲基丙烯酸烷基酯3-10份，助分散剂3-5份，山梨醇5-10份，硬脂酸单甘油酯2-8份，金属钝化剂2-6份。
进一步的，所述表面改性剂为十二烷基苯磺酸钠、十六烷基三甲基溴化铵、硅烷偶联剂中的一种或多种。
进一步的，所述助分散剂为油酸、三聚甘油单月桂酸酯、硬脂酸单甘油酯中的一种或多种。
进一步的，所述粘度指数改进剂为乙丙共聚物，其平均分子量为30000-50000。
本发明的优点在于：本发明的润滑油中添加有氟化石墨，其与基础油的相连性好，在基础油内的分散性好，不出现团聚、结块的现象，显著增大了润滑油的润滑性、耐磨性、化学稳定性和热稳定性，提高了润滑油品质。
该种润滑油膏结构稳定，原料廉价易得，生产成本较低，具有良好的高温性能和耐磨性能，防冻性能、粘度较佳，使用寿命长。
具体实施方式
下面的实施例可以使本专业的技术人员更全面地理解本发明，但并不因此将本发明限制在所述的实施例范围之中。
实施例1
本发明的新型机械润滑油膏按重量分数配比由以下组分制成：
按重量分数配比由以下组分制成：
中性基础油67份，间羟基苯甲基醛10份，氟化石墨2份，聚乙烯7份，表面改性剂4份，二氧化硅3份，粘度指数改进剂2份，二异氰酸酯10份，抗氧化剂4份，聚甲基丙烯酸烷基酯3份，助分散剂3份，山梨醇5份，硬脂酸单甘油酯2份，金属钝化剂2份。
上述配方中，表面改性剂为十二烷基苯磺酸钠、十六烷基三甲基溴化铵、硅烷偶联剂中的一种或多种；助分散剂为油酸、三聚甘油单月桂酸酯、硬脂酸单甘油酯中的一种或多种；粘度指数改进剂为乙丙共聚物，其平均分子量为30000-50000。
实施例2
本发明的新型机械润滑油膏按重量分数配比由以下组分制成：
按重量分数配比由以下组分制成：
中性基础油135份，间羟基苯甲基醛20份，氟化石墨3份，聚乙烯16份，表面改性剂7份，二氧化硅10份，粘度指数改进剂8份，二异氰酸酯16份，抗氧化剂7份，聚甲基丙烯酸烷基酯10份，助分散剂5份，山梨醇10份，硬脂酸单甘油酯8份，金属钝化剂6份。
上述配方中，表面改性剂为十二烷基苯磺酸钠、十六烷基三甲基溴化铵、硅烷偶联剂中的一种或多种；助分散剂为油酸、三聚甘油单月桂酸酯、硬脂酸单甘油酯中的一种或多种；粘度指数改进剂为乙丙共聚物，其平均分子量为30000-50000。
实施例3
本发明的新型机械润滑油膏按重量分数配比由以下组分制成：
按重量分数配比由以下组分制成：
中性基础油104份，间羟基苯甲基醛15份，氟化石墨2份，聚乙烯11份，表面改性剂5份，二氧化硅7份，粘度指数改进剂5份，二异氰酸酯13份，抗氧化剂5份，聚甲基丙烯酸烷基酯7份，助分散剂4份，山梨醇8份，硬脂酸单甘油酯5份，金属钝化剂4份。
上述配方中，表面改性剂为十二烷基苯磺酸钠、十六烷基三甲基溴化铵、硅烷偶联剂中的一种或多种；助分散剂为油酸、三聚甘油单月桂酸酯、硬脂酸单甘油酯中的一种或多种；粘度指数改进剂为乙丙共聚物，其平均分子量为30000-50000。
本发明的润滑油中添加有氟化石墨，其与基础油的相连性好，在基础油内的分散性好，不出现团聚、结块的现象，显著增大了润滑油的润滑性、耐磨性、化学稳定性和热稳定性，提高了润滑油品质。
该种润滑油膏结构稳定，原料廉价易得，生产成本较低，具有良好的高温性能和耐磨性能，防冻性能、粘度较佳，使用寿命长。
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 (4)

1.一种新型机械润滑油膏，其特征在于：按重量分数配比由以下组分制成：
中性基础油67-135份，间羟基苯甲基醛10-20份，氟化石墨2-3份，聚乙烯7-16份，表面改性剂4-7份，二氧化硅3-10份，粘度指数改进剂2-8份，二异氰酸酯10-16份，抗氧化剂4-7份，聚甲基丙烯酸烷基酯3-10份，助分散剂3-5份，山梨醇5-10份，硬脂酸单甘油酯2-8份，金属钝化剂2-6份。
2.根据权利要求1所述的新型机械润滑油膏，其特征在于：所述表面改性剂为十二烷基苯磺酸钠、十六烷基三甲基溴化铵、硅烷偶联剂中的一种或多种。
3.根据权利要求1所述的新型机械润滑油膏，其特征在于：所述助分散剂为油酸、三聚甘油单月桂酸酯、硬脂酸单甘油酯中的一种或多种。
4.根据权利要求1所述的新型机械润滑油膏，其特征在于：所述粘度指数改进剂为乙丙共聚物，其平均分子量为30000-50000。
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CN111040743A (zh) * 2019-12-23 2020-04-21 中国石油集团渤海钻探工程有限公司 一种梳状聚氨酯润滑剂及水基钻井液

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111040743A (zh) * 2019-12-23 2020-04-21 中国石油集团渤海钻探工程有限公司 一种梳状聚氨酯润滑剂及水基钻井液

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