CN107653039A - 与水溶性漆兼容的高温链条油及其制备方法 - Google Patents

与水溶性漆兼容的高温链条油及其制备方法 Download PDF

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CN107653039A
CN107653039A CN201710908034.4A CN201710908034A CN107653039A CN 107653039 A CN107653039 A CN 107653039A CN 201710908034 A CN201710908034 A CN 201710908034A CN 107653039 A CN107653039 A CN 107653039A
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water soluble
soluble coating
compatible
temperature chain
oil
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田晓如
徐芹龙
王殿平
张沾
宋桂林
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Xinjiang Xuechi Polytron Technologies Inc
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Xinjiang Xuechi Polytron Technologies Inc
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Abstract

本发明涉及高温链条油技术领域,是一种与水溶性漆兼容的高温链条油及其制备方法,其原料包括极压抗磨剂、抗氧剂、防腐剂、分散剂和基础油混合物。本发明的与水溶性漆兼容的高温链条油与水溶性漆的兼容性较好,具有较好的运动粘度、更好的流动特性和抗磨性能、抗压性能和抗氧化性能,并且蒸发损失量小,结焦不明显,不会明显积碳,高温下长时间工作无积炭残留,防腐蚀能力强,摩擦系数低,具有优异的高温稳定性,完全能够用于涂装行业,不仅能够达到要求,而且使用效果非常好,同时,制备方法简单易实施,操作手段简单,工艺条件温和,便于广泛推广实施,原料价格低廉,生产成本更低,不会对涂装产品和生产环境造成污染。

Description

与水溶性漆兼容的高温链条油及其制备方法
技术领域
本发明涉及高温链条油技术领域,是一种与水溶性漆兼容的高温链条油及其制备方法。
背景技术
在造纸、薄膜拉伸和汽车制造等行业广泛使用链条及齿轮驱动系统进行动力和物件传递,而这些链条及齿轮驱动系统又都有一个特殊的要求:高温、极压,这就要求润滑油必须有很好的氧化安定性能和较低的高温蒸发损失及积炭、结焦倾向,同时润滑油还必须保证具有足够的粘附性能。
汽车制造涂装业和金属涂装业对于链条油的要求最为苛刻,链条是机械传动部件之一,因其能够精确的传递动力,传动稳定,被广泛应用于到各行上。特别在当今高度自动化的生产设备上,链条已经成为机械传动的主要传动部件之一。车厂涂装需要经过多道操作工序,且都在高温下运行,对于链条的润滑提出了严苛的考验,同时为了不影响水溶性漆阴极电泳涂装后产品的外观和质量,对涂装链条油提出了很高的要求。但是目前的高温链条油用于涂装行业水溶性漆兼容性差,其润滑性能差、蒸发损失量大,并且在长时间使用运行过程中对于涂装产品都会有一定的污染,产生瑕疵。例如,用做涂装链条油的润滑油要有低的挥发性、低的积炭倾向、与水性漆兼容、不能形成缩孔、红眼等缺陷,同时要具有优异的高温抗氧性、高的闪点、出色的润湿性,生产废油不能对环境产生污染。而国内现市面常见的高温链条油都是以单一基础油进行调制,用合成烃基础油调制而成的高温链条油能有效降低油品的蒸发损失,但是存在致命缺陷即链条油蒸发后残炭较多,同时难以除去,而用合成酯类基础油调制的高温链条油具有很好的浸润性和高的闪点,但是蒸发损失后残碳问题依旧难以除去,使用聚醚类基础油调制的高温调油具有优异的润滑性,极少的蒸发后残碳剩余,但是其蒸发损失较大,严重污染现场工作环境,需要不断的进行补加,导致生产成本的居高不下;同时现有的高温链条油没有一个能有效解决涂装行业的水溶性漆兼容的问题。
发明内容
本发明提供了一种与水溶性漆兼容的高温链条油及其制备方法,克服了上述现有技术之不足,其能有效解决目前的高温链条油用于涂装行业水溶性漆兼容性差,其润滑性能差、蒸发损失量大、蒸发后残炭较多,在长时间使用运行过程中对于涂装产品都会有一定的污染,产生瑕疵,并且严重污染现场工作环境的问题。
本发明的技术方案之一是通过以下措施来实现的:一种与水溶性漆兼容的高温链条油,其特原料按重量百分比包括:0.1%至0.9%的极压抗磨剂、0.1%至0.9%的抗氧剂、0.6%至3%的防腐剂、0.1%至0.95%的分散剂和余量的基础油混合物。
下面是对上述发明技术方案之一的进一步优化或/和改进:
上述基础油混合物为聚酯类基础油和聚醚类基础油的混合物,聚酯类基础油为多元酸与多元醇反应生成的多元醇饱和脂肪酸酯和聚酯中的一种以上,聚醚类基础油为分子量大于1000、在40℃下的运动粘度为40mm2/s至460mm2/s的基础油。
上述极压抗磨剂为三甲苯磷酸酯、二烷基二硫代氨基甲酸酯、二烷基二硫代磷酸锌、二苄基二硫化物、磷酸三苯酯和硫代磷酸胺中的一种以上;或/和,抗氧剂为固态屏蔽酚类、烷基化二苯胺、苯基α-萘胺、吩噻嗪和分子量大于200的硫代酚类抗氧剂中的一种以上;或/和,防腐剂为杂环苯并唑衍生物、双十二烷基二苯胺和噻二唑衍生物中的一种以上;或/和,分散剂为丁二酸季戊四醇酯、烷基苯、聚异丁烯基丁二酰亚胺中的一种以上。
上述与水溶性漆兼容的高温链条油按下述方法得到:将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。
本发明的技术方案之二是通过以下措施来实现的:一种与水溶性漆兼容的高温链条油的制备方法,其按下述方法进行:首先,按重量百分比计选取各种原料:0.1%至0.9%的极压抗磨剂、0.1%至0.9%的抗氧剂、0.6%至3%的防腐剂、0.1%至0.95%的分散剂和余量的基础油混合物;然后,将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。
下面是对上述发明技术方案之二的进一步优化或/和改进:
上述基础油混合物为聚酯类基础油和聚醚类基础油的混合物,聚酯类基础油为多元酸与多元醇反应生成的多元醇饱和脂肪酸酯和聚酯中的一种以上,聚醚类基础油为分子量大于1000、在40℃下的运动粘度为40mm2/s至460mm2/s的基础油。
上述极压抗磨剂为三甲苯磷酸酯、二烷基二硫代氨基甲酸酯、二烷基二硫代磷酸锌、二苄基二硫化物、磷酸三苯酯和硫代磷酸胺中的一种以上。
上述抗氧剂为固态屏蔽酚类、烷基化二苯胺、苯基α-萘胺、吩噻嗪和分子量大于200的硫代酚类抗氧剂中的一种以上。
上述防腐剂为杂环苯并唑衍生物、双十二烷基二苯胺和噻二唑衍生物中的一种以上;或/和,分散剂为丁二酸季戊四醇酯、烷基苯、聚异丁烯基丁二酰亚胺中的一种以上。
本发明的与水溶性漆兼容的高温链条油与水溶性漆的兼容性较好,具有较好的运动粘度、更好的流动特性和抗磨性能、抗压性能和抗氧化性能,并且蒸发损失量小,结焦不明显,不会明显积碳,高温下长时间工作无积炭残留,防腐蚀能力强,摩擦系数低,具有优异的高温稳定性,完全能够用于涂装行业,不仅能够达到要求,而且使用效果非常好,同时,制备方法简单易实施,操作手段简单,工艺条件温和,便于广泛推广实施,原料价格低廉,生产成本更低,不会对涂装产品和生产环境造成污染。
具体实施方式
本发明不受下述实施例的限制,可根据本发明的技术方案与实际情况来确定具体的实施方式。本发明中所提到各种化学试剂和化学用品如无特殊说明,均为现技术中公知公用的化学试剂和化学用品;本发明中的百分数如没有特殊说明,均为质量百分数;本发明中的水如没有特殊说明,为自来水或纯净水;本发明中的溶液若没有特殊说明,均为溶剂为水的水溶液,例如,盐酸溶液即为盐酸水溶液;本发明中的常温一般指15℃到25℃的温度,一般定义为25℃。
下面结合实施例对本发明作进一步描述:
实施例1,该与水溶性漆兼容的高温链条油的原料按重量百分比包括:0.1%至0.9%的极压抗磨剂、0.1%至0.9%的抗氧剂、0.6%至3%的防腐剂、0.1%至0.95%的分散剂和余量的基础油混合物。
实施例2,该与水溶性漆兼容的高温链条油的原料按重量百分比包括:0.1%或0.9%的极压抗磨剂、0.1%或0.9%的抗氧剂、0.6%或3%的防腐剂、0.1%或0.95%的分散剂和余量的基础油混合物。根据上述实施例得到的本发明的与水溶性漆兼容的高温链条油与水溶性漆的兼容性较好,具有较好的运动粘度、更好的流动特性,并且蒸发损失量小,结焦不明显,不会明显积碳,高温下长时间工作无积炭残留,其完全能够用于涂装行业,不仅能够达到要求,而且使用效果非常好,不会对涂装产品和生产环境造成污染。
实施例3,作为上述实施例的优化,基础油混合物为聚酯类基础油和聚醚类基础油的混合物,聚酯类基础油为多元酸与多元醇反应生成的多元醇饱和脂肪酸酯和聚酯中的一种以上,聚醚类基础油为分子量大于1000、在40℃下的运动粘度为40mm2/s至460mm2/s的基础油。若是采用合成烃类作为基础油,其与水溶性漆的兼容性比较差,而且蒸发损失率高达2%、结焦性能高达2.7%,现有技术中虽然有选用双季戊四醇脂作为基础油,其与水溶性漆的兼容性还不错,但是其蒸发损失率高达1.0%、结焦性能高达1.5%,若单纯的选用聚酯类作为基础油,其虽然与水溶性漆的兼容性非常好,但是其蒸发损失率高达0.6%、结焦性能高达1.3%,若单纯的选用聚醚类作为基础油,其虽然与水溶性漆的兼容性非常好,但是其蒸发损失率高达3.5%、结焦性能为0.02%,若是将聚酯类基础油和聚醚类基础油进行混合后作为基础油,其不仅与水溶性漆的兼容性非常好,而且在相互作用下,其蒸发损失率和结焦性能都有所改善,相比之现有技术,能达到较好的效果,具体数据见表1。
实施例4,作为上述实施例的优化,极压抗磨剂为三甲苯磷酸酯、二烷基二硫代氨基甲酸酯、二烷基二硫代磷酸锌、二苄基二硫化物、磷酸三苯酯和硫代磷酸胺中的一种以上。选择该实施例的极压抗磨剂得到的本发明的与水溶性漆兼容的高温链条油的抗磨抗压性能最好,具体数据见表1。
实施例5,作为上述实施例的优化,抗氧剂为固态屏蔽酚类、烷基化二苯胺、苯基α-萘胺、吩噻嗪和分子量大于200的硫代酚类抗氧剂中的一种以上。选择该实施例的抗氧剂得到的本发明的与水溶性漆兼容的高温链条油的抗氧化性能最好,具体数据见表1。
实施例6,作为上述实施例的优化,防腐剂为杂环苯并唑衍生物、双十二烷基二苯胺和噻二唑衍生物中的一种以上,选择该实施例的防腐剂得到的本发明的与水溶性漆兼容的高温链条油的防腐性能最好,具体数据见表1。
实施例7,作为上述实施例的优化,分散剂为丁二酸季戊四醇酯、烷基苯、聚异丁烯基丁二酰亚胺中的一种以上。选择该实施例的分散剂进行制备本发明的与水溶性漆兼容的高温链条油,制备方法更易实施,得到的产品效果最好。
实施例8,作为上述实施例的优化,该与水溶性漆兼容的高温链条油按下述制备方法得到:将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。本发明的制备方法简单易实施,操作手段简单,工艺条件温和,便于广泛推广实施,原料价格低廉,生产成本更低。
根据本发明上述实施例得到的与水溶性漆兼容的高温链条油,其与现有技术在各项指标方面的检测数据对比如表1所示,根据表1所知,本发明的与水溶性漆兼容的高温链条油与现有技术中相同的市售竞品的40℃运动粘度和100℃运动粘度不相上下,并相比现有技术中相同的市售竞品具有更好的粘度指数,进一步说明,实质上,本发明的与水溶性漆兼容的高温链条油比现有技术中相同的市售竞品具有更好的40℃运动粘度和100℃运动粘度特性;本发明的与水溶性漆兼容的高温链条油比现有技术中相同的市售竞品具有更好的倾点特性和闪点特性,说明本发明的与水溶性漆兼容的高温链条油具有更好的流动特性和耐高温的安全性能;本发明的与水溶性漆兼容的高温链条油与现有技术中相同的市售竞品相比,其蒸发损失比率更低,说明本发明的与水溶性漆兼容的高温链条油蒸发损失量小,具有较好的实际应用效果;本发明的与水溶性漆兼容的高温链条油与现有技术中相同的市售竞品相比,其成焦倾向明显远远低于现有技术中相同的市售竞品并且指标数值很低,说明本发明的与水溶性漆兼容的高温链条油在实际使用过程中,结焦不明显,不会明显积碳;四球实验和旋转氧弹实验说明本发明的与水溶性漆兼容的高温链条油相比现有技术中相同的市售竞品的抗磨性能、抗压性能和抗氧化性能更好,并且本发明的与水溶性漆兼容的高温链条油耐腐蚀性能达标;通过实验后观察,本发明的与水溶性漆兼容的高温链条油蒸发后残油比较稀,无结焦情况,而现有技术中相同的市售竞品蒸发后残油浓稠,结焦明显。
汽车制造涂装业和金属涂装业对于链条油的要求最为苛刻,将根据本发明上述实施例得到的与水溶性漆兼容的高温链条油用于汽车制造涂装业和金属涂装业,均能达到要求。
因此,根据本发明上述实施例得到的与水溶性漆兼容的高温链条油与水溶性漆的兼容性较好,具有较好的运动粘度、更好的流动特性和抗磨性能、抗压性能和抗氧化性能,并且蒸发损失量小,结焦不明显,不会明显积碳,高温下长时间工作无积炭残留,防腐蚀能力强,摩擦系数低,具有优异的高温稳定性,完全能够用于涂装行业,不仅能够达到要求,而且使用效果非常好,同时,制备方法简单易实施,操作手段简单,工艺条件温和,便于广泛推广实施,原料价格低廉,生产成本更低,不会对涂装产品和生产环境造成污染。
以上技术特征构成了本发明的实施例,其具有较强的适应性和实施效果,可根据实际需要增减非必要的技术特征,来满足不同情况的需求。

Claims (10)

1.一种与水溶性漆兼容的高温链条油,其特征在于原料按重量百分比包括:0.1%至0.9%的极压抗磨剂、0.1%至0.9%的抗氧剂、0.6%至3%的防腐剂、0.1%至0.95%的分散剂和余量的基础油混合物。
2.根据权利要求1所述的与水溶性漆兼容的高温链条油,其特征在于基础油混合物为聚酯类基础油和聚醚类基础油的混合物,聚酯类基础油为多元酸与多元醇反应生成的多元醇饱和脂肪酸酯和聚酯中的一种以上,聚醚类基础油为分子量大于1000、在40℃下的运动粘度为40mm2/s至460mm2/s的基础油。
3.根据权利要求1或2所述的与水溶性漆兼容的高温链条油,其特征在于极压抗磨剂为三甲苯磷酸酯、二烷基二硫代氨基甲酸酯、二烷基二硫代磷酸锌、二苄基二硫化物、磷酸三苯酯和硫代磷酸胺中的一种以上;或/和,抗氧剂为固态屏蔽酚类、烷基化二苯胺、苯基α-萘胺、吩噻嗪和分子量大于200的硫代酚类抗氧剂中的一种以上;或/和,防腐剂为杂环苯并唑衍生物、双十二烷基二苯胺和噻二唑衍生物中的一种以上;或/和,分散剂为丁二酸季戊四醇酯、烷基苯、聚异丁烯基丁二酰亚胺中的一种以上。
4.根据权利要求1或2所述的与水溶性漆兼容的高温链条油,其特征在于按下述方法得到:将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。
5.根据权利要求3所述的与水溶性漆兼容的高温链条油,其特征在于按下述方法得到:将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。
6.一种与水溶性漆兼容的高温链条油的制备方法,其特征在于按下述方法进行:首先,按重量百分比计选取各种原料:0.1%至0.9%的极压抗磨剂、0.1%至0.9%的抗氧剂、0.6%至3%的防腐剂、0.1%至0.95%的分散剂和余量的基础油混合物;然后,将各种所需量的原料在50℃至70℃条件下混合均匀即得到本发明的与水溶性漆兼容的高温链条油。
7.根据权利要求6所述的与水溶性漆兼容的高温链条油的制备方法,其特征在于基础油混合物为聚酯类基础油和聚醚类基础油的混合物,聚酯类基础油为多元酸与多元醇反应生成的多元醇饱和脂肪酸酯和聚酯中的一种以上,聚醚类基础油为分子量大于1000、在40℃下的运动粘度为40mm2/s至460mm2/s的基础油。
8.根据权利要求6或7所述的与水溶性漆兼容的高温链条油的制备方法,其特征在于极压抗磨剂为三甲苯磷酸酯、二烷基二硫代氨基甲酸酯、二烷基二硫代磷酸锌、二苄基二硫化物、磷酸三苯酯和硫代磷酸胺中的一种以上。
9.根据权利要求6或7或8所述的与水溶性漆兼容的高温链条油的制备方法,其特征在于抗氧剂为固态屏蔽酚类、烷基化二苯胺、苯基α-萘胺、吩噻嗪和分子量大于200的硫代酚类抗氧剂中的一种以上。
10.根据权利要求6或7或8或9所述的与水溶性漆兼容的高温链条油的制备方法,其特征在于防腐剂为杂环苯并唑衍生物、双十二烷基二苯胺和噻二唑衍生物中的一种以上;或/和,分散剂为丁二酸季戊四醇酯、烷基苯、聚异丁烯基丁二酰亚胺中的一种以上。
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Application publication date: 20180202