CN110437896A - 一种车用醇基燃料橡胶防溶胀剂 - Google Patents

一种车用醇基燃料橡胶防溶胀剂 Download PDF

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CN110437896A
CN110437896A CN201910677382.4A CN201910677382A CN110437896A CN 110437896 A CN110437896 A CN 110437896A CN 201910677382 A CN201910677382 A CN 201910677382A CN 110437896 A CN110437896 A CN 110437896A
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董晓玮
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Abstract

本发明公开了一种车用醇基燃料橡胶防溶胀剂，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：异丙醇3～5份；丙二醇甲醚2～4份；三乙二醇单丁醚1.5～2份；烷基酚聚氧乙烯醚1～2.3份；异构醇聚氧乙烯醚1.5～1.8份；全氟辛基乙烯2.0～3份；甲基苯并三氮唑3.5～4份；二乙二醇醚6～8份；石油磺酸钙盐1～3份；合成磺酸钙盐5～8份。本发明中醇基燃料橡胶防溶胀剂，由助溶剂、分散剂、金属防锈剂、橡胶溶胀抑制剂组成；具有优良的抗溶胀和抗腐蚀性能力，可以防止车辆供油系统密封部件的磨损和被腐蚀，保持橡胶件的弹性而不使橡胶老化。

Description

一种车用醇基燃料橡胶防溶胀剂
技术领域
本发明涉及橡胶防溶胀剂技术领域，尤其涉及一种车用醇基燃料橡胶防溶胀剂。
背景技术
醇基燃料就是以醇类(如甲醇、乙醇、丁醇等)物质为主体配置的燃料。它是以液体或者固体形式存在的。它也是一种生物质能，和核能、太阳能、风力能、水力能一样，是各国政府目前大力推广的环保洁净能源；面对石化能源的枯竭，醇基燃料是最有潜力的新型替代能源，深受各国企业组织的青睐。醇基燃料生产易得，将来可以像醇酒一样获得。未来有两种酒，一种用于喝的酒，一种将用于燃烧的"酒"就是醇基燃料。
目前在实际应用和推广中，生产出的醇基燃料存在腐蚀、磨碎金属件，橡胶件溶胀等问题，阻碍着醇基燃料大范围推广。
发明内容
本发明的目的在于：为了解决背景技术中涉及的问题，而提出的一种车用醇基燃料橡胶防溶胀剂。
为了实现上述目的，本发明采用了如下技术方案：
一种车用醇基燃料橡胶防溶胀剂，其特征在于，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：
异丙醇3～5份；
丙二醇甲醚2～4份；
三乙二醇单丁醚1.5～2份；
烷基酚聚氧乙烯醚1～2.3份；
异构醇聚氧乙烯醚1.5～1.8份；
全氟辛基乙烯2.0～3份；
甲基苯并三氮唑3.5～4份；
二乙二醇醚6～8份；
石油磺酸钙盐1～3份；
合成磺酸钙盐5～8份。
作为上述技术方案的进一步描述：
所述石油磺酸钙盐是指中碱值石油磺酸钙、高碱值石油磺酸钙、低碱值石油磺酸钙，任选其中一种或多种均等比例的混合。
作为上述技术方案的进一步描述：
所述合成磺酸钙盐是指高碱值合成磺酸钙、中碱值合成磺酸钙、低碱值合成磺酸钙，任选其中一种或多种均等比例的混合物。
作为上述技术方案的进一步描述：
所述的一种车用醇基燃料橡胶防溶胀剂的制备方法，包括以下步骤：
1)将异丙醇、丙二醇甲醚、三乙二醇单丁醚、异构醇聚氧乙烯醚、全氟辛基乙烯、全氟辛基乙烯、甲基苯并三氮唑、二乙二醇醚混合然后用超声波分散仪超声分散30-35分钟制得A液；
2)将A液与石油磺酸钙盐、合成磺酸钙盐混合，并通过反应釜搅拌均匀至完全溶解成透明液体制得成品。
综上所述，由于采用了上述技术方案，本发明的有益效果是：
本发明中醇基燃料橡胶防溶胀剂，由助溶剂、分散剂、金属防锈剂、橡胶溶胀抑制剂组成；具有优良的抗溶胀和抗腐蚀性能力，可以防止车辆供油系统密封部件的磨损和被腐蚀，保持橡胶件的弹性而不使橡胶老化。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
本发明提供一种技术方案：一种车用醇基燃料橡胶防溶胀剂，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：
异丙醇3～5份；
丙二醇甲醚2～4份；
三乙二醇单丁醚1.5～2份；
烷基酚聚氧乙烯醚1～2.3份；
异构醇聚氧乙烯醚1.5～1.8份；
全氟辛基乙烯2.0～3份；
甲基苯并三氮唑3.5～4份；
二乙二醇醚6～8份；
石油磺酸钙盐1～3份；
合成磺酸钙盐5～8份。
石油磺酸钙盐是指中碱值石油磺酸钙、高碱值石油磺酸钙、低碱值石油磺酸钙，任选其中一种或多种均等比例的混合，合成磺酸钙盐是指高碱值合成磺酸钙、中碱值合成磺酸钙、低碱值合成磺酸钙，任选其中一种或多种均等比例的混合物。
实施例一
一种车用醇基燃料橡胶防溶胀剂，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：
异丙醇3份；
丙二醇甲醚2份；
三乙二醇单丁醚1.5份；
烷基酚聚氧乙烯醚1份；
异构醇聚氧乙烯醚1.5份；
全氟辛基乙烯2.0份；
甲基苯并三氮唑3.5份；
二乙二醇醚6份；
石油磺酸钙盐1份；
合成磺酸钙盐5份。
将3kg异丙醇、2kg丙二醇甲醚、1.5kg三乙二醇单丁醚、1kg烷基酚聚氧乙烯醚、1.5kg异构醇聚氧乙烯醚、2.0kg全氟辛基乙烯、3.5甲基苯并三氮唑、6kg 二乙二醇醚混合然后用超声波分散仪超声分散30-35分钟制得A液,再将A液与 1kg石油磺酸钙盐、5kg合成磺酸钙盐混合，并通过反应釜搅拌均匀至完全溶解成透明液体制得成品一。
实施例二
一种车用醇基燃料橡胶防溶胀剂，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：
异丙醇5份；
丙二醇甲醚4份；
三乙二醇单丁醚2份；
烷基酚聚氧乙烯醚2.3份；
异构醇聚氧乙烯醚1.8份；
全氟辛基乙烯3份；
甲基苯并三氮唑4份；
二乙二醇醚8份；
石油磺酸钙盐3份；
合成磺酸钙盐8份。
将5kg异丙醇、4kg丙二醇甲醚、2kg三乙二醇单丁醚、2.3kg烷基酚聚氧乙烯醚、1.8kg异构醇聚氧乙烯醚、3.0kg全氟辛基乙烯、4.0甲基苯并三氮唑、8kg 二乙二醇醚混合然后用超声波分散仪超声分散30-35分钟制得A液,再将A液与 3kg石油磺酸钙盐、8kg合成磺酸钙盐混合，并通过反应釜搅拌均匀至完全溶解成透明液体制得成品二。
相关实验：橡胶溶胀实验将油浮子及管路等橡胶材料分别浸泡在，醇基燃料、含有实施例1、2的醇基燃料，试验温度控制为(25±1)℃，时间为600h。观察浸泡于含本发明甲醇汽油橡胶防溶胀剂的甲醇汽油中的油浮子及管路等橡胶材料，未出现橡胶发硬、发白，浸泡液没有明显浑浊，油浮子及管路等材料均可以正常使用。实验结果见下表：
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (4)

1.一种车用醇基燃料橡胶防溶胀剂，其特征在于，所述车用醇基燃料橡胶防溶胀剂包括以下重量组分：
异丙醇3～5份；
丙二醇甲醚2～4份；
三乙二醇单丁醚1.5～2份；
烷基酚聚氧乙烯醚1～2.3份；
异构醇聚氧乙烯醚1.5～1.8份；
全氟辛基乙烯2.0～3份；
甲基苯并三氮唑3.5～4份；
二乙二醇醚6～8份；
石油磺酸钙盐1～3份；
合成磺酸钙盐5～8份。
2.根据权利要求1所述的一种车用醇基燃料橡胶防溶胀剂，其特征在于，所述石油磺酸钙盐是指中碱值石油磺酸钙、高碱值石油磺酸钙、低碱值石油磺酸钙，任选其中一种或多种均等比例的混合。
3.根据权利要求1所述的一种车用醇基燃料橡胶防溶胀剂，其特征在于，所述合成磺酸钙盐是指高碱值合成磺酸钙、中碱值合成磺酸钙、低碱值合成磺酸钙，任选其中一种或多种均等比例的混合物。
4.根据权利要求1所述的一种车用醇基燃料橡胶防溶胀剂的制备方法，其特征在于，包括以下步骤：
1)将异丙醇、丙二醇甲醚、三乙二醇单丁醚、异构醇聚氧乙烯醚、全氟辛基乙烯、全氟辛基乙烯、甲基苯并三氮唑、二乙二醇醚混合然后用超声波分散仪超声分散30-35分钟制得A液；
2)将A液与石油磺酸钙盐、合成磺酸钙盐混合，并通过反应釜搅拌均匀至完全溶解成透明液体制得成品。
CN201910677382.4A 2019-07-25 2019-07-25 一种车用醇基燃料橡胶防溶胀剂 Pending CN110437896A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613629A (zh) * 2009-07-15 2009-12-30 占小玲 一种甲醇汽油橡胶防溶胀剂
CN105602638A (zh) * 2016-01-15 2016-05-25 俞权锋 一种甲醇汽油橡胶防溶胀剂
CN106987287A (zh) * 2017-04-28 2017-07-28 马健 醇基燃料添加剂

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101613629A (zh) * 2009-07-15 2009-12-30 占小玲 一种甲醇汽油橡胶防溶胀剂
CN105602638A (zh) * 2016-01-15 2016-05-25 俞权锋 一种甲醇汽油橡胶防溶胀剂
CN106987287A (zh) * 2017-04-28 2017-07-28 马健 醇基燃料添加剂

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Application publication date: 20191112