CN106635312A - 一种抗磨防腐润滑油及其制备方法 - Google Patents

一种抗磨防腐润滑油及其制备方法 Download PDF

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CN106635312A
CN106635312A CN201610958693.4A CN201610958693A CN106635312A CN 106635312 A CN106635312 A CN 106635312A CN 201610958693 A CN201610958693 A CN 201610958693A CN 106635312 A CN106635312 A CN 106635312A
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钱华
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Suzhou Shengxin New Materials Co Ltd
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Abstract

本发明公开了一种抗磨防腐润滑油，包含如下重量组份的各物质：基础油50‑70份、2,6‑二甲基苯胺7‑12份、异硫氰酸烯丙酯5‑10份、组胺磷酸盐8‑13份、双(2‑氯乙基)甲胺4‑8份、亚磷酸二氢铅3‑7份、乙酸薄荷酯4‑9份、硬脂酸钠1‑4份、石油磺酸钡2‑6份、聚甲基丙烯酸酯8‑15份、乙基硅油9‑13份、甲基环戊烯酮醇丙酸酯6‑11份、山梨醇7‑15份、水辉石2‑5份。该润滑油在引入相应化学试剂后同时具备良好的抗磨和防腐性能。

Description

一种抗磨防腐润滑油及其制备方法
技术领域
本发明属于润滑油技术领域，特别涉及一种抗磨防腐润滑油及其制备方法。
背景技术
两个彼此接触、相对运动的物体间，由于直接接触会产生摩擦，甚至磨损等问题，而润滑油的使用则能够减少上述问题。润滑油一般为液体或半固体润滑剂，其主要用在各种类型汽车、机械设备上以减少摩擦、起到辅助冷却、防锈、清洁、密封和缓冲等保护机械及加工件作用。
润滑油一般由基础油和添加剂两部分组成。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。润滑油基础油主要分矿物基础油、合成基础油以及生物基础油三大类。矿物基础油应用广泛，用量约占到95%以上。但在一些特殊的场合，矿物基础油的应用则受到了限制，这时就需要用到合成基础油和生物油基础油的产品。
添加剂的使用是近代润滑油发展的精髓所在，通过将添加剂合理的加入基础油中，可以改善基础油的物理化学性质，进而赋予润滑油新的特殊性能或者加强其原来具有的某种性能，满足发展的需求。根据润滑油要求的质量和性能，对添加剂精心选择，仔细平衡，进行合理调配，是保证润滑油质量的关键。目前市面上各种润滑油种类较多，但在抗磨防磨性能上仍存在不足之处，无法很好适应市场的发展。
发明内容
针对上述缺陷，本发明的目的是提供一种抗磨防腐润滑油及其制备方法，在原有基础油中添加新型抗磨、防腐添加剂，使制备得到的润滑油同时具备良好的抗磨防腐性能。
本发明的目的可以通过以下技术方案实现：
一种抗磨防腐润滑油，包含如下重量组份的各物质：基础油50-70份、2,6-二甲基苯胺7-12份、异硫氰酸烯丙酯5-10份、组胺磷酸盐8-13份、双(2-氯乙基)甲胺4-8份、亚磷酸二氢铅3-7份、乙酸薄荷酯4-9份、硬脂酸钠1-4份、石油磺酸钡2-6份、聚甲基丙烯酸酯8-15份、乙基硅油9-13份、甲基环戊烯酮醇丙酸酯6-11份、山梨醇7-15份、水辉石2-5份。
优选的，所述基础油55-65份、2,6-二甲基苯胺9-11份、异硫氰酸烯丙酯7-9份、组胺磷酸盐10-12份、双(2-氯乙基)甲胺5-7份、亚磷酸二氢铅4-6份、乙酸薄荷酯7-9份、硬脂酸钠2-4份、石油磺酸钡3-5份、聚甲基丙烯酸酯10-13份、乙基硅油10-12份、甲基环戊烯酮醇丙酸酯8-10份、山梨醇11-13份、水辉石2-4份。
优选的，所述基础油62份、2,6-二甲基苯胺10份、异硫氰酸烯丙酯8份、组胺磷酸盐11份、双(2-氯乙基)甲胺6份、亚磷酸二氢铅5份、乙酸薄荷酯8份、硬脂酸钠3份、石油磺酸钡4份、聚甲基丙烯酸酯12份、乙基硅油11份、甲基环戊烯酮醇丙酸酯9份、山梨醇12份、水辉石3份。
一种抗磨防腐润滑油的制备方法，包括如下步骤：
S1：将乙酸薄荷酯4-9份、硬脂酸钠1-4份和聚甲基丙烯酸酯8-15份加入基础油50-70份中，调整温度至80-120℃，搅拌反应2-3h；
S2：向步骤S1中加入2,6-二甲基苯胺7-12份、异硫氰酸烯丙酯5-10份、组胺磷酸盐8-13份、双(2-氯乙基)甲胺4-8份和亚磷酸二氢铅3-7份，继续调整温度至130-150℃，以1200-1500r/min速率搅拌30-50min；
S3：随后将步骤S2中温度降低至70-80℃，随后加入石油磺酸钡2-6份、乙基硅油9-13份、甲基环戊烯酮醇丙酸酯6-11份、山梨醇7-15份和水辉石2-5份，静置反应20-30min；随后以速率1000-1300r/min搅拌30-40min；经研磨3-5h，即可得到所述抗磨防腐润滑油。
优选的，步骤S1中所述温度为112℃，搅拌反应2.5h。
优选的，步骤S2中所述温度为142℃，以1350r/min速率搅拌35min。
优选的，步骤S3中所述温度降低至75℃，静置反应25min，以速率1200r/min搅拌35min，研磨4h。
本发明与现有技术相比，其有益效果为：
本发明的抗磨防腐润滑油的制备方法，通过将2,6-二甲基苯胺、异硫氰酸烯丙酯、组胺磷酸盐、双(2-氯乙基)甲胺、亚磷酸二氢铅和乙酸薄荷酯等化学物质逐步按次序加入基础油中进行反应，以调整基础油的抗磨性能和防腐性能；使得制备得到的润滑油能够适应易磨损和易腐蚀的环境。
具体实施方式
以下结合实施例对本发明作进一步的说明。
实施例1
S1：将乙酸薄荷酯4份、硬脂酸钠1份和聚甲基丙烯酸酯8份加入基础油50份中，调整温度至80℃，搅拌反应2h；
S2：向步骤S1中加入2,6-二甲基苯胺7份、异硫氰酸烯丙酯5份、组胺磷酸盐8份、双(2-氯乙基)甲胺4份和亚磷酸二氢铅3份，继续调整温度至130℃，以1200r/min速率搅拌30min；
S3：随后将步骤S2中温度降低至70℃，随后加入石油磺酸钡2份、乙基硅油9份、甲基环戊烯酮醇丙酸酯6份、山梨醇7份和水辉石2份，静置反应20min；随后以速率1000r/min搅拌30min；经研磨3h，即可得到所述抗磨防腐润滑油。
对比例1
S1：将硬脂酸钠1份和聚甲基丙烯酸酯8份加入基础油50份中，调整温度至80℃，搅拌反应2h；
S2：将步骤S1中温度降低至70℃，随后加入石油磺酸钡2份、乙基硅油9份、山梨醇7份，静置反应20min；随后以速率1000r/min搅拌30min；经研磨3h，即可得到所述润滑油。
实施例2
S1：将乙酸薄荷酯9份、硬脂酸钠4份和聚甲基丙烯酸酯15份加入基础油70份中，调整温度至120℃，搅拌反应3h；
S2：向步骤S1中加入2,6-二甲基苯胺12份、异硫氰酸烯丙酯10份、组胺磷酸盐13份、双(2-氯乙基)甲胺8份和亚磷酸二氢铅7份，继续调整温度至150℃，以1500r/min速率搅拌50min；
S3：随后将步骤S2中温度降低至80℃，随后加入石油磺酸钡6份、乙基硅油13份、甲基环戊烯酮醇丙酸酯11份、山梨醇15份和水辉石5份，静置反应30min；随后以速率1300r/min搅拌40min；经研磨5h，即可得到所述抗磨防腐润滑油。
对比例2
S1：将硬脂酸钠4份和聚甲基丙烯酸酯15份加入基础油70份中，调整温度至120℃，搅拌反应3h；
S2：向步骤S1中温度降低至80℃，随后加入石油磺酸钡6份、乙基硅油13份、山梨醇15份，静置反应30min；随后以速率1300r/min搅拌40min；经研磨5h，即可得到所述润滑油。
实施例3
S1：将乙酸薄荷酯7份、硬脂酸钠2份和聚甲基丙烯酸酯10份加入基础油55份中，调整温度至90℃，搅拌反应2h；
S2：向步骤S1中加入2,6-二甲基苯胺9份、异硫氰酸烯丙酯7份、组胺磷酸盐10份、双(2-氯乙基)甲胺5份和亚磷酸二氢铅4份，继续调整温度至130℃，以1300r/min速率搅拌30min；
S3：随后将步骤S2中温度降低至70℃，随后加入石油磺酸钡3份、乙基硅油10份、甲基环戊烯酮醇丙酸酯8份、山梨醇11份和水辉石2份，静置反应20min；随后以速率1100r/min搅拌30min；经研磨3h，即可得到所述抗磨防腐润滑油。
实施例4
S1：将乙酸薄荷酯9份、硬脂酸钠4份和聚甲基丙烯酸酯13份加入基础油65份中，调整温度至110℃，搅拌反应3h；
S2：向步骤S1中加入2,6-二甲基苯胺11份、异硫氰酸烯丙酯9份、组胺磷酸盐12份、双(2-氯乙基)甲胺7份和亚磷酸二氢铅6份，继续调整温度至140℃，以1400r/min速率搅拌50min；
S3：随后将步骤S2中温度降低至80℃，随后加入石油磺酸钡5份、乙基硅油12份、甲基环戊烯酮醇丙酸酯10份、山梨醇13份和水辉石4份，静置反应30min；随后以速率1200r/min搅拌40min；经研磨5h，即可得到所述抗磨防腐润滑油。
实施例5
S1：将乙酸薄荷酯8份、硬脂酸钠3份和聚甲基丙烯酸酯12份加入基础油62份中，调整温度至112℃，搅拌反应2.5h；
S2：向步骤S1中加入2,6-二甲基苯胺10份、异硫氰酸烯丙酯8份、组胺磷酸盐11份、双(2-氯乙基)甲胺6份和亚磷酸二氢铅5份，继续调整温度至142℃，以1350r/min速率搅拌35min；
S3：随后将步骤S2中温度降低至75℃，随后加入石油磺酸钡4份、乙基硅油11份、甲基环戊烯酮醇丙酸酯9份、山梨醇12份和水辉石3份，静置反应25min；随后以速率1200r/min搅拌35min；经研磨4h，即可得到所述抗磨防腐润滑油。
将以上实施例和对比例所得润滑油进行磨损试验50℃，负荷15kg，500r/min；模拟轴承腐蚀试验进行防腐蚀测试；结果如下表：
本发明不限于这里的实施例，本领域技术人员根据本发明的揭示，不脱离本发明范畴所做出的改进和修改都应该在本发明的保护范围之内。

Claims (7)

1.一种抗磨防腐润滑油，其特征在于，包含如下重量组份的各物质：基础油50-70份、2,6-二甲基苯胺7-12份、异硫氰酸烯丙酯5-10份、组胺磷酸盐8-13份、双(2-氯乙基)甲胺4-8份、亚磷酸二氢铅3-7份、乙酸薄荷酯4-9份、硬脂酸钠1-4份、石油磺酸钡2-6份、聚甲基丙烯酸酯8-15份、乙基硅油9-13份、甲基环戊烯酮醇丙酸酯6-11份、山梨醇7-15份、水辉石2-5份。
2.根据权利要求1所述的一种抗磨防腐润滑油，其特征在于，所述基础油55-65份、2,6-二甲基苯胺9-11份、异硫氰酸烯丙酯7-9份、组胺磷酸盐10-12份、双(2-氯乙基)甲胺5-7份、亚磷酸二氢铅4-6份、乙酸薄荷酯7-9份、硬脂酸钠2-4份、石油磺酸钡3-5份、聚甲基丙烯酸酯10-13份、乙基硅油10-12份、甲基环戊烯酮醇丙酸酯8-10份、山梨醇11-13份、水辉石2-4份。
3.根据权利要求2所述的一种抗磨防腐润滑油，其特征在于，所述基础油62份、2,6-二甲基苯胺10份、异硫氰酸烯丙酯8份、组胺磷酸盐11份、双(2-氯乙基)甲胺6份、亚磷酸二氢铅5份、乙酸薄荷酯8份、硬脂酸钠3份、石油磺酸钡4份、聚甲基丙烯酸酯12份、乙基硅油11份、甲基环戊烯酮醇丙酸酯9份、山梨醇12份、水辉石3份。
4.一种抗磨防腐润滑油的制备方法，其特征在于，包括如下步骤：
S1：将乙酸薄荷酯4-9份、硬脂酸钠1-4份和聚甲基丙烯酸酯8-15份加入基础油50-70份中，调整温度至80-120℃，搅拌反应2-3h；
S2：向步骤S1中加入2,6-二甲基苯胺7-12份、异硫氰酸烯丙酯5-10份、组胺磷酸盐8-13份、双(2-氯乙基)甲胺4-8份和亚磷酸二氢铅3-7份，继续调整温度至130-150℃，以1200-1500r/min速率搅拌30-50min；
S3：随后将步骤S2中温度降低至70-80℃，随后加入石油磺酸钡2-6份、乙基硅油9-13份、甲基环戊烯酮醇丙酸酯6-11份、山梨醇7-15份和水辉石2-5份，静置反应20-30min；随后以速率1000-1300r/min搅拌30-40min；经研磨3-5h，即可得到所述抗磨防腐润滑油。
5.根据权利要求4所述的一种抗磨防腐润滑油的制备方法，其特征在于，步骤S1中所述温度为112℃，搅拌反应2.5h。
6.根据权利要求4所述的一种抗磨防腐润滑油的制备方法，其特征在于，步骤S2中所述温度为142℃，以1350r/min速率搅拌35min。
7.根据权利要求4所述的一种抗磨防腐润滑油的制备方法，其特征在于，步骤S3中所述温度降低至75℃，静置反应25min，以速率1200r/min搅拌35min，研磨4h。
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