CN112522003A - 一种超重载植物油基攻牙油 - Google Patents
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Abstract
一种超重载植物油基攻牙油,涉及润滑油领域;包括按重量份数计的以下组分:植物油30‑45份,凡士林2‑3份,聚醚润滑剂3‑5份,光亮油25‑35份,氯化石蜡12‑25份,非活性硫化极压剂5‑10份,抗磨剂2‑6份,抗氧化剂0.6‑2份,防锈剂1‑4份,增稠剂1‑8份。本发明的一种超重载植物油基攻牙油,具有润滑性能好、相容性佳,粘度指数高、挥发度低、所产生的油雾无毒、生物降解率高的特点,减少金属表面在高强度负荷条件下的磨损,同时能清除金属零件表面的污染物,还具有优异的防锈性能和抗氧化性能,满足高难度攻牙、钻孔、拉削等工艺使用。
Description
技术领域
本发明属于润滑油领域,具体涉及一种超重载植物油基攻牙油。
背景技术
水性攻牙油一直以其低廉的价格占据市场,20世纪以来,由于环保要求日益严格,水基攻牙油维护和处理费用大幅度增加,水基切削液的廉价优势已成过去,人们开始探讨用油基攻牙油取代水基攻牙油的问题。用油基攻牙油取代水基攻牙油,不仅可以满足水基产品满足不了的重负荷加工及降低处理费用,而且可以解决很多环保问题。纯油产品不含生物杀伤剂和细菌杀伤剂,纯油比乳化油更加不易刺激皮肤,同时油基攻牙油的使用寿命也成倍增加。使用油基切削液的另一个好处,是大幅度减少机床漏油产生的问题。
但是一般的攻牙油通用性低,已经无法满足人们的需求,人们需要用一种油实现多种加工工艺,适合多种金属的加工,满足超重载加工,这样做将给机床设计和金属加工带来巨大的方便。
目前市场上大部分的油基切削油产品都是由矿物油作为基础油,该类产品对石油的依赖性强,在使用中所产生的油雾对操作工人的健康带来一定的危害,在石油资源越来越紧缺的今天,矿物油替代品的研发显得越来越迫切。
发明内容
为了克服现有技术的不足,本发明的目的在于提供一种超重载植物油基攻牙油,具有润滑性能好、相容性佳,粘度指数高、挥发度低、所产生的油雾无毒、生物降解率高的特点,减少金属表面在高强度负荷条件下的磨损,同时能清除金属零件表面的污染物,还具有优异的防锈性能和抗氧化性能,满足高难度攻牙、钻孔、拉削等工艺使用。
本发明的目的采用如下技术方案实现:
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
植物油30-45份,凡士林2-3份,聚醚润滑剂3-5份,
光亮油25-35份,氯化石蜡12-25份,非活性硫化极压剂5-10份,
抗磨剂2-6份,抗氧化剂0.6-2份,防锈剂1-4份,增稠剂1-8份。
进一步地,所述植物油、聚醚润滑剂和凡士林的质量比为10-20:1-2.5:1。凡士林起到防锈和润滑作用,与聚醚润滑剂起协同增效润滑作用,同时还起修补小裂痕的作用。优选地,所述聚醚润滑剂为佳化化学1720、1740中的至少一种。
进一步地,所述植物油和光亮油的质量比为1:0.6-1。该比例下能发挥植物油的优秀的润滑性能,同时利用光亮油具有良好的清洁和分散作用,能把氧化有不溶解产物及碳黑悬浮回起来,防止在工件表面附着和沉积,当油中生成老化产物时,极性基通过物理吸附和化学置换作用,清除金属零件表面的污染物,达到光亮的目的。
进一步地,所述凡士林、抗氧化剂和防锈剂的质量比为1:0.3-1:0.7-2。凡士林与防锈剂和抗氧化剂具有协同增效作用,与单独使用防锈剂和抗氧化剂相比,增加凡士林可大大增加油品的防锈性和稳定性。
进一步地,所述非活性硫化极压剂为硫化脂酯和/或硫化脂肪油。优选地,所述非活性硫化极压剂为莱茵化学RC2515、深圳思敏smart base 1120和smart base 1351中的至少一种。
进一步地,所述抗磨剂为磷酸酯和/或二烷基二硫代磷酸锌。
进一步地,所述抗氧化剂为由甲酚和异丁烯制得的油品抗氧化剂。优选地,所述抗氧化剂为T501。
进一步地,所述防锈剂为烯基丁二酸,烯基丁二酸脂,环烷酸锌中的至少一种。
进一步地,所述增稠剂为聚异丁烯。优选地,所述增稠剂为PB1300和/或PB2400;
进一步地,所述植物油为菜籽油。
所述氯化石蜡为英力士氯化石蜡52#或英力士氯化石蜡60#。
相比现有技术,本发明的有益效果在于:
本发明的超重载植物油基攻牙油应对各种超硬材料的高难度加工,均可以应对自如,有效保护刀具,延长刀具使用寿命,保证工件尺寸及提高工件表面光洁度;由于凡士林具有优良的化学稳定性和抗氧化性能,在高难度加工中可保持攻牙油在连续工作中减缓其因摩擦产生的高温而不被氧化,而抗磨油和润滑油协同使用可防止或减少金属表面在高强度负荷条件下的磨损,同时光亮剂清除金属零件表面的污染物;以植物油做基础油,润滑性能好、相容性佳,粘度指数高、挥发度低、所产生的油雾无毒、生物降解率高,具有润滑性能好、相容性佳,粘度指数高、挥发度低、所产生的油雾无毒、生物降解率高的特点;凡士林与防锈剂和抗氧化剂具有协同增效作用,与单独使用防锈剂和抗氧化剂相比,增加凡士林可大大增加油品的防锈性和稳定性,使本发明具有优异的防锈性能和抗氧化性能,满足高难度攻牙、钻孔、拉削等工艺使用。
具体实施方式
下面,结合具体实施方式,对本发明做进一步描述,需要说明的是,在不相冲突的前提下,以下描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例。
实施例1
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油39.5份,凡士林2.5份,聚醚润滑剂1720 4份,光亮油26.2份,氯化石蜡52#12份,RC2515 5.5份,二烷基二硫代磷酸锌3.5份,T501 0.8份,烯基丁二酸2份,PB1300 3份。
该超重载植物油基攻牙油的制备方法为将配方量的菜籽油、光亮油、凡士林、聚醚润滑剂1720、氯化石蜡52#、Smart base1351、二烷基二硫代磷酸锌、T501、烯基丁二酸和PB1300将入反应釜中,60-80℃下加热,搅拌反应1h。
实施例2
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油30份,凡士林2份,聚醚润滑剂1740 3份,光亮油25份,氯化石蜡52# 14份,Smart base1351 5份,磷酸酯3.5份,T501 0.8份,环烷酸锌3份,PB2400 3份。
实施例3
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油45份,凡士林3份,聚醚润滑剂1720 5份,光亮油35份,氯化石蜡52# 25份,RC2515 10份,二烷基二硫代磷酸锌6份,T501 2份,烯基丁二酸4份,PB1300 8份。
实施例4
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油38份,凡士林2.5份,聚醚润滑剂1720 4份,光亮油26.2份,氯化石蜡52# 18份,RC2515 5.5份,二烷基二硫代磷酸锌4份,T501 0.8份,烯基丁二酸2份,PB1300 3份。
实施例5
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油37份,凡士林2.5份,聚醚润滑剂1720 4份,光亮油26.2份,氯化石蜡52#14份,smart base 1351 5.5份,二烷基二硫代磷酸锌2份,T501 0.6份,烯基丁二酸脂1份,PB1300 1份。
对比例1
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油39.5份,聚醚润滑剂1720 4份,光亮油26.2份,氯化石蜡52# 13份,Smartbase1351 5.5份,二烷基二硫代磷酸锌3.5份,T501 0.8份,烯基丁二酸2份,PB1300 3份。
对比例2
一种超重载植物油基攻牙油,包括按重量份数计的以下组分:
菜籽油38份,凡士林2.5份,聚醚润滑剂1720 4份,光亮油26.2份,RC2515 5.5份,二烷基二硫代磷酸锌4份,T501 0.8份,烯基丁二酸2份,PB1300 3份。
性能检测
将实施例1-5和对比例1-2进行四球测试和防锈测试,结果如表1所示。
表1
由实施例1和实施例4对比可以看出实施例4增加二烷基二硫代磷酸锌和氯化石蜡52#的量后四球测试平均磨痕直径变小,因此抗磨剂与氯化石蜡协同作用。
对比例1与实施例1相比区别仅在于对比例1不添加凡士林,其防锈测试明显降低,四球测试PB值和PD值也明显下降,即凡士林能一定程度上提高油膜强度和抗烧结负荷。
对比例2与实施例4相比区别仅在于对比例2不添加氯化石蜡52#,四球测试平均磨痕直径明显变大,四球测试PB值和PD值也有所下降。
按实施例4做样全性能测试结果如下表2所示:
表2全性能测试
本发明的一种超重载植物油基攻牙油,具有润滑性能好、相容性佳,粘度指数高、挥发度低、所产生的油雾无毒、生物降解率高的特点,减少金属表面在高强度负荷条件下的磨损,同时能清除金属零件表面的污染物,具有优异的防锈性能和抗氧化性能,满足高难度攻牙、钻孔、拉削等工艺使用。
上述实施方式仅为本发明的优选实施方式,不能以此来限定本发明保护的范围,本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。
Claims (10)
1.一种超重载植物油基攻牙油,其特征在于,包括按重量份数计的以下组分:
植物油30-45份,凡士林2-3份,聚醚润滑剂3-5份,
光亮油25-35份,氯化石蜡12-25份,非活性硫化极压剂5-10份,
抗磨剂2-6份,抗氧化剂0.6-2份,防锈剂1-4份,增稠剂1-8份。
2.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述植物油、聚醚润滑剂和凡士林的质量比为10-20:1-2.5:1。
3.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述植物油和光亮油的质量比为1:0.6-1。
4.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述凡士林、抗氧化剂和防锈剂的质量比为1:0.3-1:0.7-2。
5.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述非活性硫化极压剂为硫化脂酯和/或硫化脂肪油。
6.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述抗磨剂为磷酸酯和/或二烷基二硫代磷酸锌。
7.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述抗氧化剂为由甲酚和异丁烯制得的油品抗氧化剂。
8.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述防锈剂为烯基丁二酸,烯基丁二酸脂,环烷酸锌中的至少一种。
9.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述增稠剂为聚异丁烯。
10.如权利要求1所述的一种超重载植物油基攻牙油,其特征在于:所述植物油为菜籽油。
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