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CN105969184A - 一种低腐蚀性的汽车防锈蜡 - Google Patents

一种低腐蚀性的汽车防锈蜡 Download PDF

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CN105969184A
CN105969184A CN201610354824.8A CN201610354824A CN105969184A CN 105969184 A CN105969184 A CN 105969184A CN 201610354824 A CN201610354824 A CN 201610354824A CN 105969184 A CN105969184 A CN 105969184A
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孙爱琴
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Hefei Tenver Precision Casting Co Ltd
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Abstract

本发明涉及一种低腐蚀性的汽车防锈蜡,由以下原料制成:石蜡油25份、石油磺酸钠15份、改性凹凸棒土1.5份、聚乙烯蜡11份、纳米氯化银0.05份、纳米石墨0.45份、聚乙烯醇9份、三硬脂酸甘油酯2.6份、甲基纤维素1.5份、二氧化钛0.25份、聚丙二醇二缩水甘油醚0.5份、羟基硅油5份、十二烷基磺酸钠1.2份、乙酰丙酮铁0.6份、松节油30份。本发明提供的防锈蜡制备方法简单,无腐蚀性,安全性高。

Description

一种低腐蚀性的汽车防锈蜡
技术领域
本发明属于涂料领域,具体涉及一种低腐蚀性的汽车防锈蜡。
背景技术
汽车防锈蜡是在汽车出口在海上运输过程中,由于海上空气潮湿,加大对汽车表面的腐蚀力度。在出口前喷上一层防锈蜡,风干后,有一层蜡模留在表面上,可以有效的防止生锈。现有很多防锈蜡具有防锈功能,但是往往都有腐蚀性,长时间使用容易造成腐蚀。
发明内容
本发明的目的是提供一种低腐蚀性的汽车防锈蜡,具有良好的防锈性能,而且具有很好的耐候性。
本发明通过以下技术方案实现:
一种低腐蚀性的汽车防锈蜡,按重量计,由以下原料制成:石蜡油25份、石油磺酸钠15份、改性凹凸棒土1.5份、聚乙烯蜡11份、纳米氯化银0.05份、纳米石墨0.45份、聚乙烯醇9份、三硬脂酸甘油酯2.6份、甲基纤维素1.5份、二氧化钛0.25份、聚丙二醇二缩水甘油醚0.5份、羟基硅油5份、十二烷基磺酸钠1.2份、乙酰丙酮铁0.6份、松节油30份。
所述改性凹凸棒土使用以下方法制备:将凹凸棒土在1520℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量8倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土。
一种低腐蚀性的汽车防锈蜡,使用以下方法制备:
(1)、将石蜡油、石油磺酸钠、聚乙烯蜡、甲基纤维素在125℃下搅拌,然后加入羟基硅油、十二烷基磺酸钠升温至142℃继续反应5min;
(2)、将凹凸棒土在1500℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量10倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土;
(3)、向松节油中加入聚丙二醇二缩水甘油醚、聚乙烯醇、三硬脂酸甘油酯、改性凹凸棒土、纳米石墨、乙酰丙酮铁,加热至105℃,保温20min,然后加入步骤(1)得到的混合物,升温至110℃,在85转/min的转速下搅拌处理15min;
(4)、将步骤(3)处理好的原料降温至60℃,以75转/min的转速继续搅拌,加入二氧化钛、纳米氧化银,保温处理1h,降温,得到低腐蚀性的汽车防锈蜡。
本发明的有益效果:本发明提供的低腐蚀性的汽车防锈蜡制备方法简单,对人体及汽车没有腐蚀作用,本发明的防锈蜡以石蜡油及松节油为基体,使用聚乙烯醇、纳米石墨、改性凹凸棒土等配合使用,提升成膜效果及分散效果,提升成膜后的强度及抗冷热冲击性能,而且对车表面不会产生腐蚀性,安全性高,不会因环境变化造成开裂等情况发生,经离心分离无明显的水层,说明本申请中各原料分散均匀,而且成本低,无污染。
具体实施方式
一种低腐蚀性的汽车防锈蜡,按重量计,由以下原料制成:石蜡油25份、石油磺酸钠15份、改性凹凸棒土1.5份、聚乙烯蜡11份、纳米氯化银0.05份、纳米石墨0.45份、聚乙烯醇9份、三硬脂酸甘油酯2.6份、甲基纤维素1.5份、二氧化钛0.25份、聚丙二醇二缩水甘油醚0.5份、羟基硅油5份、十二烷基磺酸钠1.2份、乙酰丙酮铁0.6份、松节油30份。
所述改性凹凸棒土使用以下方法制备:将凹凸棒土在1520℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量8倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土。
一种低腐蚀性的汽车防锈蜡,使用以下方法制备:
(1)、将石蜡油、石油磺酸钠、聚乙烯蜡、甲基纤维素在125℃下搅拌,然后加入羟基硅油、十二烷基磺酸钠升温至142℃继续反应5min;
(2)、将凹凸棒土在1500℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量10倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土;
(3)、向松节油中加入聚丙二醇二缩水甘油醚、聚乙烯醇、三硬脂酸甘油酯、改性凹凸棒土、纳米石墨、乙酰丙酮铁,加热至105℃,保温20min,然后加入步骤(1)得到的混合物,升温至110℃,在85转/min的转速下搅拌处理15min;
(4)、将步骤(3)处理好的原料降温至60℃,以75转/min的转速继续搅拌,加入二氧化钛、纳米氧化银,保温处理1h,降温,得到低腐蚀性的汽车防锈蜡。

Claims (3)

1.一种低腐蚀性的汽车防锈蜡,其特征在于,按重量计,由以下原料制成:石蜡油25份、石油磺酸钠15份、改性凹凸棒土1.5份、聚乙烯蜡11份、纳米氯化银0.05份、纳米石墨0.45份、聚乙烯醇9份、三硬脂酸甘油酯2.6份、甲基纤维素1.5份、二氧化钛0.25份、聚丙二醇二缩水甘油醚0.5份、羟基硅油5份、十二烷基磺酸钠1.2份、乙酰丙酮铁0.6份、松节油30份。
2.根据权利要求1所述的一种低腐蚀性的汽车防锈蜡,其特征在于,所述改性凹凸棒土使用以下方法制备:将凹凸棒土在1520℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量8倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土。
3.根据权利要求1所述的一种低腐蚀性的汽车防锈蜡,其特征在于,使用以下方法制备:
(1)、将石蜡油、石油磺酸钠、聚乙烯蜡、甲基纤维素在125℃下搅拌,然后加入羟基硅油、十二烷基磺酸钠升温至142℃继续反应5min;
(2)、将凹凸棒土在1500℃下无氧煅烧12min,降温至1000℃使使用凹凸棒土重量10倍的质量分数58%的硫酸溶液浸泡处理,至冷却至常温,过滤出凹凸棒土,水洗至中性,再在1620℃下无氧煅烧5min,自然冷却至常温,粉碎,得到改性凹凸棒土;
(3)、向松节油中加入聚丙二醇二缩水甘油醚、聚乙烯醇、三硬脂酸甘油酯、改性凹凸棒土、纳米石墨、乙酰丙酮铁,加热至105℃,保温20min,然后加入步骤(1)得到的混合物,升温至110℃,在85转/min的转速下搅拌处理15min;
(4)、将步骤(3)处理好的原料降温至60℃,以75转/min的转速继续搅拌,加入二氧化钛、纳米氧化银,保温处理1h,降温,得到低腐蚀性的汽车防锈蜡。
CN201610354824.8A 2016-05-26 2016-05-26 一种低腐蚀性的汽车防锈蜡 Pending CN105969184A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766023A (zh) * 2004-10-29 2006-05-03 中国石油化工股份有限公司 一种水基防锈保护蜡剂及其制备方法
CN103173069A (zh) * 2013-03-02 2013-06-26 富莱茵汽车部件有限公司 一种以聚乙烯蜡为主体的金属防锈蜡及其制备方法
CN103173120A (zh) * 2013-03-02 2013-06-26 富莱茵汽车部件有限公司 一种以松节油为主体的金属防锈蜡及其制备方法
CN104479537A (zh) * 2014-11-21 2015-04-01 芜湖市鸿坤汽车零部件有限公司 一种耐磨型耐热防腐漆及其制备方法
CN105062264A (zh) * 2015-08-05 2015-11-18 天长市开林化工有限公司 一种防火乳胶漆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1766023A (zh) * 2004-10-29 2006-05-03 中国石油化工股份有限公司 一种水基防锈保护蜡剂及其制备方法
CN103173069A (zh) * 2013-03-02 2013-06-26 富莱茵汽车部件有限公司 一种以聚乙烯蜡为主体的金属防锈蜡及其制备方法
CN103173120A (zh) * 2013-03-02 2013-06-26 富莱茵汽车部件有限公司 一种以松节油为主体的金属防锈蜡及其制备方法
CN104479537A (zh) * 2014-11-21 2015-04-01 芜湖市鸿坤汽车零部件有限公司 一种耐磨型耐热防腐漆及其制备方法
CN105062264A (zh) * 2015-08-05 2015-11-18 天长市开林化工有限公司 一种防火乳胶漆

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Application publication date: 20160928