CN105038921B - 一种轴承润滑油 - Google Patents

一种轴承润滑油 Download PDF

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CN105038921B
CN105038921B CN201510357126.9A CN201510357126A CN105038921B CN 105038921 B CN105038921 B CN 105038921B CN 201510357126 A CN201510357126 A CN 201510357126A CN 105038921 B CN105038921 B CN 105038921B
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徐良
王士民
徐瑞
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House lizard Technology Development Co Ltd
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Abstract

本发明公开了一种轴承润滑油,包括以下重量份数比的原料:聚α‑烯烃95‑110份、十二碳醇酯4‑8份、乙酰柠檬酸三丁酯3‑6份、3,3′‑二羟基‑4,4′‑二酮基β‑胡萝卜素5‑8份、对苯二甲酸二辛酯3‑7份、聚对苯二甲酰对苯二胺8‑13份、苯并三氮唑2‑4份、聚酰胺‑酰亚胺10‑14份、纳米BaTiO31.1‑1.3份、纳米六硼化镧1.5‑1.7份、碳酸环己胺3‑5份和3,4‑二甲基亚苄基山梨醇1.8‑2.5份。本发明的有益效果是:极大的延长了润滑油的更换周期,延长了轴承的使用寿命,降低成本70%以上。

Description

一种轴承润滑油
技术领域
本发明涉及一种润滑油,特别涉及一种轴承润滑油。
背景技术
格栅生产过程中需要拉伸,尤其是横向拉伸的时候温度高达到200℃以上,格栅夹具的轴承润滑油更换周期很短,用量很大,成本高。因此急需一种耐高温、耐腐蚀及抗氧化性好的润滑油,延长润滑油的更换周期,降低成本。
发明内容
为了满足延长润滑油的更换周期,降低成本需求,本发明实施例提供了一种耐高温、耐腐蚀及抗氧化性好的润滑油,使润滑油更换周期长,降低成本。
为了实现上述发明目的,本发明提供了一种轴承润滑油,包括以下重量份数比的原料:聚α-烯烃95-110份、十二碳醇酯4-8份、乙酰柠檬酸三丁酯3-6份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素5-8份、对苯二甲酸二辛酯3-7份、聚对苯二甲酰对苯二胺8-13份、苯并三氮唑2-4份、聚酰胺-酰亚胺粉10-14份、纳米BaTiO31.1-1.3份、纳米六硼化镧1.5-1.7份、碳酸环己胺3-5份和3,4-二甲基亚苄基山梨醇(DMDBS)1.8-2.5份。
优选的,所述轴承润滑油包括以下重量份数比的原料:聚α-烯烃100份、十二碳醇酯4份、乙酰柠檬酸三丁酯5份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素6份、对苯二甲酸二辛酯5份、聚对苯二甲酰对苯二胺9份、苯并三氮唑3份、聚酰胺-酰亚胺粉11份、纳米BaTiO31.2份、纳米六硼化镧1.5份、碳酸环己胺3份和3,4-二甲基亚苄基山梨醇(DMDBS)2份。
优选的,所述轴承润滑油包括以下重量份数比的原料:聚α-烯烃95份、十二碳醇酯8份、乙酰柠檬酸三丁酯3份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素8份、对苯二甲酸二辛酯3份、聚对苯二甲酰对苯二胺13份、苯并三氮唑2份、聚酰胺-酰亚胺粉14份、纳米BaTiO31.1份、纳米六硼化镧1.7份、碳酸环己胺4份和3,4-二甲基亚苄基山梨醇(DMDBS) 2.5份。
优选的,所述轴承润滑油包括以下重量份数比的原料:聚α-烯烃110份、十二碳醇酯6份、乙酰柠檬酸三丁酯6份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素5份、对苯二甲酸二辛酯7份、聚对苯二甲酰对苯二胺8份、苯并三氮唑4份、聚酰胺-酰亚胺粉10份、纳米BaTiO3 1.3份、纳米六硼化镧1.6份、碳酸环己胺5份和3,4-二甲基亚苄基山梨醇(DMDBS)1.8份。
为了更好地实现发明目的,本发明还提供一种轴承润滑油的制备方法,所述制备方法包括以下步骤:
步骤1:按照重量份数比取各原料,将聚对苯二甲酰对苯二胺粉碎成20-37μm,与乙酰柠檬酸三丁酯、3,3′-二羟基-4,4′-二酮基β-胡萝卜素、对苯二甲酸二辛酯、苯并三氮唑、碳酸环己胺和3,4-二甲基亚苄基山梨醇,混合均匀在40℃~50℃研磨40~60分钟,得混合物1;
步骤2:取十二碳醇酯,纳米BaTiO3、纳米六硼化镧和聚酰胺-酰亚胺粉混合均匀,在70℃~90℃研磨5~7小时得混合物2;
步骤3:将混合物1和混合物2加入到聚α-烯烃中,在230℃~250℃强力剪切搅拌2小时,冷却至130℃~150℃强力剪切搅拌5-7小时,冷却后得到润滑油。
本发明实施例提供的技术方案带来的有益效果是:极大的延长了润滑油的更换周期,延长了轴承的使用寿命,降低成本70%以上。
具体实施方式
针对现有的润滑油更换频繁的问题,本发明提供一种耐高温、耐腐蚀及抗氧化性好的润滑油,使润滑油更换周期长,降低成本。
实施例1
聚α-烯烃100kg、十二碳醇酯4kg、乙酰柠檬酸三丁酯5kg、3,3′-二羟基-4,4′-二酮基β-胡萝卜素(CAS No: 472-61-7)6kg、对苯二甲酸二辛酯5kg、聚对苯二甲酰对苯二胺9kg、苯并三氮唑3kg、聚酰胺-酰亚胺粉11kg、纳米BaTiO3 1.2kg、纳米六硼化镧1.5kg、碳酸环己胺3kg、3,4-二甲基亚苄基山梨醇(DMDBS)2kg。
步骤1:按照重量份数比取各原料,将聚对苯二甲酰对苯二胺粉碎成20-37μm,与乙酰柠檬酸三丁酯、3,3′-二羟基-4,4′-二酮基β-胡萝卜素、对苯二甲酸二辛酯、苯并三氮唑、碳酸环己胺和3,4-二甲基亚苄基山梨醇,混合均匀在45℃研磨50分钟,得混合物1;
步骤2:取十二碳醇酯,纳米BaTiO3、纳米六硼化镧和聚酰胺-酰亚胺粉混合均匀,在80℃研磨6小时得混合物2;
步骤3:将混合物1和混合物2加入到聚α-烯烃中,在240℃强力剪切搅拌2小时,冷却至130℃强力剪切搅拌6小时,冷却后得到润滑油。
实施例2
聚α-烯烃95kg、十二碳醇酯8kg、乙酰柠檬酸三丁酯3kg、3,3′-二羟基-4,4′-二酮基β-胡萝卜素(CAS No: 472-61-7)8kg、对苯二甲酸二辛酯3kg、聚对苯二甲酰对苯二胺13kg、苯并三氮唑2kg、聚酰胺-酰亚胺粉14kg、纳米BaTiO31.1kg、纳米六硼化镧1.7kg、碳酸环己胺4kg和3,4-二甲基亚苄基山梨醇(DMDBS) 2.5kg。
步骤1:按照重量份数比取各原料,将聚对苯二甲酰对苯二胺粉碎成20-37μm,与乙酰柠檬酸三丁酯、3,3′-二羟基-4,4′-二酮基β-胡萝卜素、对苯二甲酸二辛酯、苯并三氮唑、碳酸环己胺和3,4-二甲基亚苄基山梨醇,混合均匀在40℃研磨60分钟,得混合物1;
步骤2:取十二碳醇酯,纳米BaTiO3、纳米六硼化镧和聚酰胺-酰亚胺粉混合均匀,在70℃研磨7小时得混合物2;
步骤3:将混合物1和混合物2加入到聚α-烯烃中,在230℃强力剪切搅拌2小时,冷却至140℃强力剪切搅拌7小时,冷却后得到润滑油。
实施例3
聚α-烯烃110kg、十二碳醇酯6kg、乙酰柠檬酸三丁酯6kg、3,3′-二羟基-4,4′-二酮基β-胡萝卜素(CAS No: 472-61-7)5kg、对苯二甲酸二辛酯7kg、聚对苯二甲酰对苯二胺8kg、苯并三氮唑4kg、聚酰胺-酰亚胺粉10kg、纳米BaTiO3 1.3kg、纳米六硼化镧1.6kg、碳酸环己胺5kg和3,4-二甲基亚苄基山梨醇(DMDBS)1.8kg。
步骤1:按照重量份数比取各原料,将聚对苯二甲酰对苯二胺粉碎成20-37μm,与乙酰柠檬酸三丁酯、3,3′-二羟基-4,4′-二酮基β-胡萝卜素、对苯二甲酸二辛酯、苯并三氮唑、碳酸环己胺和3,4-二甲基亚苄基山梨醇,混合均匀在50℃研磨40分钟,得混合物1;
步骤2:取十二碳醇酯,纳米BaTiO3、纳米六硼化镧和聚酰胺-酰亚胺粉混合均匀,在90℃研磨5小时得混合物2;
步骤3:将混合物1和混合物2加入到聚α-烯烃中,在250℃强力剪切搅拌2小时,冷却至150℃强力剪切搅拌5小时,冷却后得到润滑油。
经检测实施例1-3中的润滑油的指标均符合SH/T 0017-1990 轴承油的标准
格栅车间横向拉伸温度190-240℃,原来使用润滑油为合成复合钙基润滑脂ZFG-4H,将实施例1-3的润滑油分别用于格式横向拉伸的夹具,并与对比组的合成复合钙基润滑脂ZFG-4H对比,结果如下表:
润滑油更换周期 夹具轴承更换率/年
实施例1的润滑油 1次/7日 3.7%
实施例2的润滑油 1次/6日 5.6%
实施例3的润滑油 1次/6日 5.4%
对比组 1次/日 23.7%
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (5)

1.一种轴承润滑油,其特征在于,包括以下份数比的原料:聚α-烯烃95-110份、十二碳醇酯4-8份、乙酰柠檬酸三丁酯3-6份、3.3′-二羟基-4,4′-二酮基β-胡萝卜素5-8份、对苯二甲酸二辛酯3-7份、聚对苯二甲酰对苯二胺8-13份、苯并三氮唑2-4份、聚酰胺-酰亚胺10-14份、纳米BaTiO31.1-1.3份、纳米六硼化镧1.5-1.7份、碳酸环己胺3-5份和3,4-二甲基亚苄基山梨醇1.8-2.5份。
2.根据权利要求1所述的轴承润滑油,其特征在于,包括以下份数比的原料:聚α-烯烃100份、十二碳醇酯4份、乙酰柠檬酸三丁酯5份、3.3′-二羟基-4,4′-二酮基β-胡萝卜素6份、对苯二甲酸二辛酯5份、聚对苯二甲酰对苯二胺9份、苯并三氮唑3份、聚酰胺-酰亚胺11份、纳米BaTiO3 1.2份、纳米六硼化镧1.5份、碳酸环己胺3份和3,4-二甲基亚苄基山梨醇2份。
3.根据权利要求1所述的轴承润滑油,其特征在于,包括以下份数比的原料:聚α-烯烃95份、十二碳醇酯8份、乙酰柠檬酸三丁酯3份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素8份、对苯二甲酸二辛酯3份、聚对苯二甲酰对苯二胺13份、苯并三氮唑2份、聚酰胺-酰亚胺14份、纳米BaTiO31.1份、纳米六硼化镧1.7份、碳酸环己胺4份和3,4-二甲基亚苄基山梨醇2.5份。
4.根据权利要求1所述的轴承润滑油,其特征在于,包括以下份数比的原料:聚α-烯烃110份、十二碳醇酯6份、乙酰柠檬酸三丁酯6份、3,3′-二羟基-4,4′-二酮基β-胡萝卜素5份、对苯二甲酸二辛酯7份、聚对苯二甲酰对苯二胺8份、苯并三氮唑4份、聚酰胺-酰亚胺粉10份、纳米BaTiO3 1.3份、纳米六硼化镧1.6份、碳酸环己胺5份和3,4-二甲基亚苄基山梨醇1.8份。
5.根据权利要求1至4任一所述的轴承润滑油,其特征在于,所述轴承润滑油的制备方法包括以下步骤:
步骤1:按照重量份数比取各原料,将聚对苯二甲酰对苯二胺粉碎成20-37μm,与乙酰柠檬酸三丁酯、3,3′-二羟基-4,4′-二酮基β-胡萝卜素、对苯二甲酸二辛酯、苯并三氮唑、碳酸环己胺和3,4-二甲基亚苄基山梨醇,混合均匀在40℃~50℃研磨40~60分钟,得混合物1;
步骤2:取十二碳醇酯,纳米BaTiO3、纳米六硼化镧和聚酰胺-酰亚胺粉混合均匀,在70℃~90℃研磨5~7小时得混合物2;
步骤3:将混合物1和混合物2加入到聚α-烯烃中,在230℃~250℃强力剪切搅拌2小时,冷却至130℃~150℃强力剪切搅拌5-7小时,冷却后得到润滑油。
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CN105038921B (zh) * 2015-06-26 2017-07-04 壁虎科技发展有限公司 一种轴承润滑油
CN107603699B (zh) * 2017-08-17 2020-10-16 芜湖人本轴承有限公司 顺丁烯二酸二丁酯混合聚醚聚氨酯的叉车轴承用润滑油
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CN107653052A (zh) * 2017-09-15 2018-02-02 吴江华威特种油有限公司 一种抗极压耐氧化润滑油及其制备方法
CN108690684A (zh) * 2018-06-28 2018-10-23 安庆银亿轴承有限公司 一种轴承专用润滑油及其制备方法
CN110372501A (zh) * 2019-07-19 2019-10-25 中国科学院兰州化学物理研究所 一种脂肪酰柠檬酸酯类润滑油添加剂的制备方法

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