CN106221878B - 用于链条润滑防锈的化学材料及其制备方法 - Google Patents

用于链条润滑防锈的化学材料及其制备方法 Download PDF

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CN106221878B
CN106221878B CN201610596006.9A CN201610596006A CN106221878B CN 106221878 B CN106221878 B CN 106221878B CN 201610596006 A CN201610596006 A CN 201610596006A CN 106221878 B CN106221878 B CN 106221878B
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宋晓梅
汪琴伟
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Abstract

本发明公开了用于链条润滑防锈的化学材料及其制备方法,化学材料通过如下重量份的原料制成:基础油,55~65份;氯化石蜡,10~20份;松节油,5~15份;改性汉生胶,8~12份;石油磺酸钡,4~6份;纳米二氧化硅,2~4份;异丙醇铝,1~3份;所述改性汉生胶制备方法为:将汉生胶与N‑甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于65~75℃继续搅拌反应1~2小时,冷却即得;每一百重量份的汉生胶加入N‑甲酰苯胺70~80份、甘油20~30份和苯并噻唑6~8份。结果表明,本发明提供的化学材料附着性强,防锈效果好,适合用于链条润滑防锈。

Description

用于链条润滑防锈的化学材料及其制备方法
技术领域
本发明属于化学材料领域,具体涉及用于链条润滑防锈的化学材料及其制备方法。
背景技术
链条防锈主要使用的是普通防锈油或普通防锈脂作为链条出厂前的防锈处理,存在的主要问题是油脂在链条上的附着力差、润滑性能不好,导致机动车运行过程中,链条上涂抹的油脂很快被高速离心力甩出,导致链条在实际使用过程中经常缺油,处于干摩擦状态,链条磨损严重,易造成链条拉长,发生异响,甚至失效。润滑脂是稠厚的油脂状半固体。用于机械的摩擦部分,起润滑和密封作用,也用于金属表面,起填充空隙和防锈作用,主要由基础油和稠化剂调制而成。现有技术中的润滑脂存在附着性较差,耐恶劣条件性能差,不能够同时完成防锈和润滑功能,薄膜的耐磨性较差,气味刺激等缺陷。
发明内容
本发明的目的在于提供一种用于链条润滑防锈的化学材料及其制备方法。
本发明的上述目的是通过下面的技术方案得以实现的:
一种用于链条润滑防锈的化学材料,通过如下重量份的原料制成:基础油,55~65份;氯化石蜡,10~20份;松节油,5~15份;改性汉生胶,8~12份;石油磺酸钡,4~6份;纳米二氧化硅,2~4份;异丙醇铝,1~3份;所述改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于65~75℃继续搅拌反应1~2小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺70~80份、甘油20~30份和苯并噻唑6~8份。
进一步地,所述的用于链条润滑防锈的化学材料通过如下重量份的原料制成:基础油,60份;氯化石蜡,15份;松节油,10份;改性汉生胶,10份;石油磺酸钡,5份;纳米二氧化硅,3份;异丙醇铝,2份。
进一步地,所述的用于链条润滑防锈的化学材料通过如下重量份的原料制成:基础油,55份;氯化石蜡,10份;松节油,5份;改性汉生胶,8份;石油磺酸钡,4份;纳米二氧化硅,2份;异丙醇铝,1份。
进一步地,所述的用于链条润滑防锈的化学材料通过如下重量份的原料制成:基础油,65份;氯化石蜡,20份;松节油,15份;改性汉生胶,12份;石油磺酸钡,6份;纳米二氧化硅,4份;异丙醇铝,3份。
进一步地,所述基础油为环烷基基础油。
进一步地,所述改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于70℃继续搅拌反应1.5小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺75份、甘油25份和苯并噻唑7份。
上述化学材料的制备方法,包括如下步骤:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至90~110℃加热5~15分钟;
步骤S2,温度降至75~85℃后继续加入改性汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持75~85℃反应40~50分钟;
步骤S3,边搅拌边自然冷却即得。
本发明的优点:
本发明提供的化学材料附着性强,防锈效果好,适合用于链条润滑防锈。
具体实施方式
下面结合实施例进一步说明本发明的实质性内容,但并不以此限定本发明保护范围。尽管参照较佳实施例对本发明作了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。
实施例1:润滑防锈材料的制备
原料重量份比:
环烷基基础油,60份;氯化石蜡,15份;松节油,10份;改性汉生胶,10份;石油磺酸钡,5份;纳米二氧化硅,3份;异丙醇铝,2份。
改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于70℃继续搅拌反应1.5小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺75份、甘油25份和苯并噻唑7份。
制备方法:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至100℃加热10分钟;
步骤S2,温度降至80℃后继续加入改性汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持80℃反应45分钟;
步骤S3,边搅拌边自然冷却即得。
实施例2:润滑防锈材料的制备
原料重量份比:
环烷基基础油,55份;氯化石蜡,10份;松节油,5份;改性汉生胶,8份;石油磺酸钡,4份;纳米二氧化硅,2份;异丙醇铝,1份。
改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于70℃继续搅拌反应1.5小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺75份、甘油25份和苯并噻唑7份。
制备方法:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至100℃加热10分钟;
步骤S2,温度降至80℃后继续加入改性汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持80℃反应45分钟;
步骤S3,边搅拌边自然冷却即得。
实施例3:润滑防锈材料的制备
原料重量份比:
环烷基基础油,65份;氯化石蜡,20份;松节油,15份;改性汉生胶,12份;石油磺酸钡,6份;纳米二氧化硅,4份;异丙醇铝,3份。
改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于70℃继续搅拌反应1.5小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺75份、甘油25份和苯并噻唑7份。
制备方法:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至100℃加热10分钟;
步骤S2,温度降至80℃后继续加入改性汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持80℃反应45分钟;
步骤S3,边搅拌边自然冷却即得。
实施例4:对比实施例,使用普通汉生胶
原料重量份比:
环烷基基础油,60份;氯化石蜡,15份;松节油,10份;汉生胶,10份;石油磺酸钡,5份;纳米二氧化硅,3份;异丙醇铝,2份。
制备方法:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至100℃加热10分钟;
步骤S2,温度降至80℃后继续加入汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持80℃反应45分钟;
步骤S3,边搅拌边自然冷却即得。
实施例5:效果实施例
分别测试实施例1~4制备的润滑防锈材料的附着力和防锈效果。
附着力测试方法:链条涂抹润滑防锈材料后,绕在半径为30cm的转轮上,转轮以固定速度匀速旋转,测试润滑防锈材料从转轮上甩下时转轮转速(rpm)。
防锈效果测试方法:链条涂抹润滑防锈材料后,置于相对湿度(75±5)%的通风环境中,温度为常温,测定链条锈蚀情况。
附着力测试结果 防锈效果测试结果
实施例1 75rpm 30天无锈蚀
实施例2 71rpm 30天无锈蚀
实施例3 72rpm 30天无锈蚀
实施例4 46rpm 第6天开始锈蚀,15天锈迹斑斑
上述结果表明,本发明提供的化学材料附着性强,防锈效果好,适合用于链条润滑防锈。
上述实施例的作用在于说明本发明的实质性内容,但并不以此限定本发明的保护范围。本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和保护范围。

Claims (7)

1.一种用于链条润滑防锈的化学材料,其特征在于,通过如下重量份的原料制成:基础油,55~65份;氯化石蜡,10~20份;松节油,5~15份;改性汉生胶,8~12份;石油磺酸钡,4~6份;纳米二氧化硅,2~4份;异丙醇铝,1~3份;所述改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于65~75℃继续搅拌反应1~2小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺70~80份、甘油20~30份和苯并噻唑6~8份。
2.根据权利要求1所述的用于链条润滑防锈的化学材料,其特征在于,通过如下重量份的原料制成:基础油,60份;氯化石蜡,15份;松节油,10份;改性汉生胶,10份;石油磺酸钡,5份;纳米二氧化硅,3份;异丙醇铝,2份。
3.根据权利要求1所述的用于链条润滑防锈的化学材料,其特征在于,通过如下重量份的原料制成:基础油,55份;氯化石蜡,10份;松节油,5份;改性汉生胶,8份;石油磺酸钡,4份;纳米二氧化硅,2份;异丙醇铝,1份。
4.根据权利要求1所述的用于链条润滑防锈的化学材料,其特征在于,通过如下重量份的原料制成:基础油,65份;氯化石蜡,20份;松节油,15份;改性汉生胶,12份;石油磺酸钡,6份;纳米二氧化硅,4份;异丙醇铝,3份。
5.根据权利要求1~4任一所述的化学材料,其特征在于:所述基础油为环烷基基础油。
6.根据权利要求1~4任一所述的化学材料,其特征在于,所述改性汉生胶制备方法为:将汉生胶与N-甲酰苯胺、甘油和苯并噻唑混合,搅拌溶解后于70℃继续搅拌反应1.5小时,冷却即得;每一百重量份的汉生胶加入N-甲酰苯胺75份、甘油25份和苯并噻唑7份。
7.权利要求1~4任一所述化学材料的制备方法,其特征在于,包括如下步骤:
步骤S1,向反应釜中投入基础油、氯化石蜡和松节油,升温至90~110℃加热5~15分钟;
步骤S2,温度降至75~85℃后继续加入改性汉生胶、石油磺酸钡、纳米二氧化硅和异丙醇铝,保持75~85℃反应40~50分钟;
步骤S3,边搅拌边自然冷却即得。
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