CN106318575A - 一种轴承防锈油及其制备方法 - Google Patents

一种轴承防锈油及其制备方法 Download PDF

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CN106318575A
CN106318575A CN201610679531.7A CN201610679531A CN106318575A CN 106318575 A CN106318575 A CN 106318575A CN 201610679531 A CN201610679531 A CN 201610679531A CN 106318575 A CN106318575 A CN 106318575A
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antirust oil
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朱剑
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WUJIANG HUAWEI SPECIAL OIL Co Ltd
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Abstract

本发明公开了一种轴承防锈油及其制备方法，所述的制备方法包括下述的步骤：步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨；步骤2：将搅拌罐内温度升高为90‑120℃，向搅拌罐内加入矿物油140‑170份、石油磺酸钠3‑7份、植酸2‑4份、壬基酚聚氧乙烯醚3‑6份、木质素磺酸钙2‑5份、端羟基聚丁二烯1‑5份，搅拌30‑50min；步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4‑8份、氟碳树脂0.5‑1份、乙酰蓖麻醇酸丁酯1‑4份、全氟辛基乙基丙烯酸酯1‑3份、重质碳酸钙粉末1‑3份，搅拌20‑40min，冷却后，为制备的轴承防锈油。制备的轴承防锈油可有效的预防轴承生锈。

Description

一种轴承防锈油及其制备方法
技术领域
本发明属于防锈油领域，涉及一种轴承防锈油及其制备方法。
背景技术
为避免锈蚀、减少损失，人们采用了各种各样的方法，用防锈油脂来保护金属紧固件，便是目前最常见的防护方法之一。金属在贮存、运输和使用过程中，由于受环境气氛中水汽、氧气、酸、碱、盐和碳化物等物质的影响，在一定的温度、湿度和时间延续的条件下，会发生物理、化学变化而发生锈蚀。金属的锈蚀，会造成金属的损失和金属零部件功能的衰退和丧失。金属锈蚀是由于金属跟潮湿的空气或电解质溶液接触，发生氧化反应造成的。轴承是当代机械设备中一种重要零部件。它的主要功能是支撑机械旋转体，降低其运动过程中的摩擦系数，并保证其回转精度。轴承在湿热环境下放置较长时间后容易产生生锈的现象，因此需要通过防锈油来对轴承进行防锈。
发明内容
要解决的技术问题：普通的用于轴承的防锈油其防锈性能较差，本发明的目的是公开一种轴承防锈油及其制备方法，提高制备的防锈油的粘度性能、抗压性能及耐候性能等。
技术方案：为了解决上述问题，本发明公开了一种轴承防锈油，所述的轴承防锈油由下述重量份的成分组成：
矿物油：140-170份、石油磺酸钠：3-7份、
植酸：2-4份、壬基酚聚氧乙烯醚：3-6份、
木质素磺酸钙：2-5份、端羟基聚丁二烯：1-5份、
辛烯基琥珀酸淀粉钠：4-8份、氟碳树脂：0.5-1份、
乙酰蓖麻醇酸丁酯：1-4份、全氟辛基乙基丙烯酸酯：1-3份、
重质碳酸钙粉末：1-3份。
优选的，所述的轴承防锈油由下述重量份的成分组成：
矿物油：145-165份、石油磺酸钠：4-6份、
植酸：3-4份、壬基酚聚氧乙烯醚：4-5份、
木质素磺酸钙：3-4份、端羟基聚丁二烯：2-4份、
辛烯基琥珀酸淀粉钠：5-7份、氟碳树脂：0.6-0.8份、
乙酰蓖麻醇酸丁酯：2-3份、全氟辛基乙基丙烯酸酯：1-2份、
重质碳酸钙粉末：2-3份。
一种轴承防锈油的制备方法，所述的制备方法包括下述的步骤：
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为90-120℃，向搅拌罐内加入矿物油140-170份、石油磺酸钠3-7份、植酸2-4份、壬基酚聚氧乙烯醚3-6份、木质素磺酸钙2-5份、端羟基聚丁二烯1-5份，在转速为150-250rpm下搅拌30-50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4-8份、氟碳树脂0.5-1份、乙酰蓖麻醇酸丁酯1-4份、全氟辛基乙基丙烯酸酯1-3份、重质碳酸钙粉末1-3份，在转速为100-200rpm下搅拌20-40min，冷却后，为制备的轴承防锈油。
优选的，所述的步骤1中研磨至粉末目数为300目以上。
优选的，所述的步骤2中将搅拌罐内温度升高为100-110℃。
优选的，所述的步骤3中搅拌转速为120-180rpm。
优选的，所述的步骤3中搅拌时间为30min。
有益效果：本发明的轴承润滑油具备了非常好的防锈强度，经过本发明的防锈油处理后的轴承在极端湿热环境下放置较长时间后没有产生锈点及其他变化，另外还具备了非常优良的粘度性能，提高了防锈油的在低温和高温条件下的性能稳定性，可用于各种轴承的防锈。
具体实施方式
实施例1
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为120℃，向搅拌罐内加入矿物油170份、石油磺酸钠3份、植酸4份、壬基酚聚氧乙烯醚3份、木质素磺酸钙5份、端羟基聚丁二烯5份，在转速为250rpm下搅拌50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4份、氟碳树脂1份、乙酰蓖麻醇酸丁酯1份、全氟辛基乙基丙烯酸酯3份、重质碳酸钙粉末1份，在转速为100rpm下搅拌40min，冷却后，为制备的轴承防锈油。
实施例2
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为90℃，向搅拌罐内加入矿物油140份、石油磺酸钠7份、植酸2份、壬基酚聚氧乙烯醚6份、木质素磺酸钙2份、端羟基聚丁二烯1份，在转速为150rpm下搅拌30min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠8份、氟碳树脂0.5份、乙酰蓖麻醇酸丁酯4份、全氟辛基乙基丙烯酸酯1份、重质碳酸钙粉末3份，在转速为200rpm下搅拌20min，冷却后，为制备的轴承防锈油。
实施例3
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为300目以上；
步骤2：将搅拌罐内温度升高为110℃，向搅拌罐内加入矿物油145份、石油磺酸钠6份、植酸3份、壬基酚聚氧乙烯醚4份、木质素磺酸钙3份、端羟基聚丁二烯4份，在转速为250rpm下搅拌50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠5份、氟碳树脂0.8份、乙酰蓖麻醇酸丁酯2份、全氟辛基乙基丙烯酸酯1份、重质碳酸钙粉末2份，在转速为120rpm下搅拌40min，冷却后，为制备的轴承防锈油。
实施例4
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为300目以上；
步骤2：将搅拌罐内温度升高为100℃，向搅拌罐内加入矿物油165份、石油磺酸钠4份、植酸4份、壬基酚聚氧乙烯醚5份、木质素磺酸钙4份、端羟基聚丁二烯2份，在转速为150rpm下搅拌30min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠7份、氟碳树脂0.6份、乙酰蓖麻醇酸丁酯3份、全氟辛基乙基丙烯酸酯2份、重质碳酸钙粉末3份，在转速为180rpm下搅拌20min，冷却后，为制备的轴承防锈油。
实施例5
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为300目以上；
步骤2：将搅拌罐内温度升高为105℃，向搅拌罐内加入矿物油155份、石油磺酸钠5份、植酸3份、壬基酚聚氧乙烯醚4份、木质素磺酸钙3份、端羟基聚丁二烯3份，在转速为150rpm下搅拌30min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠6份、氟碳树脂0.7份、乙酰蓖麻醇酸丁酯2份、全氟辛基乙基丙烯酸酯1份、重质碳酸钙粉末3份，在转速为150rpm下搅拌30min，冷却后，为制备的轴承防锈油。
对比例1
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为120℃，向搅拌罐内加入矿物油170份、石油磺酸钠3份、植酸4份、壬基酚聚氧乙烯醚3份、木质素磺酸钙5份，在转速为250rpm下搅拌50min；
步骤3：再向搅拌罐内加入氟碳树脂1份、乙酰蓖麻醇酸丁酯1份、全氟辛基乙基丙烯酸酯3份、重质碳酸钙粉末1份，在转速为100rpm下搅拌40min，冷却后，为制备的轴承防锈油。
对比例2
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为120℃，向搅拌罐内加入矿物油170份、石油磺酸钠3份、植酸4份、壬基酚聚氧乙烯醚3份、木质素磺酸钙5份、端羟基聚丁二烯5份，在转速为250rpm下搅拌50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4份、全氟辛基乙基丙烯酸酯3份、重质碳酸钙粉末1份，在转速为100rpm下搅拌40min，冷却后，为制备的轴承防锈油。
对比例3
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为120℃，向搅拌罐内加入矿物油170份、石油磺酸钠3份、植酸4份、壬基酚聚氧乙烯醚3份、木质素磺酸钙5份、端羟基聚丁二烯5份，在转速为250rpm下搅拌50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4份、氟碳树脂1份、乙酰蓖麻醇酸丁酯1份、重质碳酸钙粉末1份，在转速为100rpm下搅拌40min，冷却后，为制备的轴承防锈油。
取实施例1至5和对比例1至3的防锈油，取轴承放入到实施例和对比例的防锈油中1h，将处理后的轴承分别放置在温度为50℃、湿度为90wt％的条件下，观察是否有锈点。
实施例的轴承防锈油的粘度指数、极压性能、湿热实验结果如下：
粘度指数 极压性能(最大无卡咬负荷PB，N) 湿热实验
实施例1 111 982 1个月后无锈点
实施例2 109 989 1个月后无锈点
实施例3 117 1078 2个月后无锈点
实施例4 116 1101 2个月后无锈点
实施例5 120 1125 3个月后无锈点
对比例的防锈油的粘度指数、极压性能、湿热实验结果如下：
粘度指数 极压性能(最大无卡咬负荷PB，N) 湿热实验
对比例1 99 907 20天后有锈点产生
对比例2 96 859 18天后有较多锈点
对比例3 104 915 22天后有锈点产生
从测试结果中可以看出，本发明的防锈油中，端羟基聚丁二烯、辛烯基琥珀酸淀粉钠、氟碳树脂、乙酰蓖麻醇酸丁酯、全氟辛基乙基丙烯酸酯有效的提高了轴承防锈油的品质。

Claims (7)

1.一种轴承防锈油，其特征在于，所述的轴承防锈油由下述重量份的成分组成：
矿物油：140-170份、石油磺酸钠：3-7份、
植酸：2-4份、壬基酚聚氧乙烯醚：3-6份、
木质素磺酸钙：2-5份、端羟基聚丁二烯：1-5份、
辛烯基琥珀酸淀粉钠：4-8份、氟碳树脂：0.5-1份、
乙酰蓖麻醇酸丁酯：1-4份、全氟辛基乙基丙烯酸酯：1-3份、
重质碳酸钙粉末：1-3份。
2.根据权利要求1所述的一种轴承防锈油，其特征在于，所述的轴承防锈油由下述重量份的成分组成：
矿物油：145-165份、石油磺酸钠：4-6份、
植酸：3-4份、壬基酚聚氧乙烯醚：4-5份、
木质素磺酸钙：3-4份、端羟基聚丁二烯：2-4份、
辛烯基琥珀酸淀粉钠：5-7份、氟碳树脂：0.6-0.8份、
乙酰蓖麻醇酸丁酯：2-3份、全氟辛基乙基丙烯酸酯：1-2份、
重质碳酸钙粉末：2-3份。
3.一种轴承防锈油的制备方法，其特征在于，所述的制备方法包括下述的步骤：
步骤1：取重质碳酸钙粉末，将其用研磨机进行研磨，研磨至重质碳酸钙粉末目数为250目以上；
步骤2：将搅拌罐内温度升高为90-120℃，向搅拌罐内加入矿物油140-170份、石油磺酸钠3-7份、植酸2-4份、壬基酚聚氧乙烯醚3-6份、木质素磺酸钙2-5份、端羟基聚丁二烯1-5份，在转速为150-250rpm下搅拌30-50min；
步骤3：再向搅拌罐内加入辛烯基琥珀酸淀粉钠4-8份、氟碳树脂0.5-1份、乙酰蓖麻醇酸丁酯1-4份、全氟辛基乙基丙烯酸酯1-3份、重质碳酸钙粉末1-3份，在转速为100-200rpm下搅拌20-40min，冷却后，为制备的轴承防锈油。
4.根据权利要求3所述的一种轴承防锈油的制备方法，其特征在于，所述的步骤1中研磨至粉末目数为300目以上。
5.根据权利要求3所述的一种轴承防锈油的制备方法，其特征在于，所述的步骤2中将搅拌罐内温度升高为100-110℃。
6.根据权利要求3所述的一种轴承防锈油的制备方法，其特征在于，所述的步骤3中搅拌转速为120-180rpm。
7.根据权利要求3所述的一种轴承防锈油的制备方法，其特征在于，所述的步骤3中搅拌时间为30min。
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