CN105860691B - 汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺 - Google Patents

汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺 Download PDF

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CN105860691B
CN105860691B CN201610309922.XA CN201610309922A CN105860691B CN 105860691 B CN105860691 B CN 105860691B CN 201610309922 A CN201610309922 A CN 201610309922A CN 105860691 B CN105860691 B CN 105860691B
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邓育
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Abstract

汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺，涉及一种防腐保护喷剂。包括以下物质：聚四氟乙烯微粉10%‑15%、甘醇20%‑25%、油酸铜10%‑15%、聚乙烯醇缩丁醛10%‑15%、固化稀释溶剂20%‑25%、LPG抛射剂10%‑15%。其制备工艺包括如下步骤：A、先将聚四氟乙烯微粉注入搅拌料桶内并搅拌均匀，再按加入甘醇并充分拌匀；B、再加入固化稀释溶剂并充分拌匀；C、再加入油酸铜并搅拌形成液体原料；D、将调配好的液体原料按定量标准灌充于喷雾包装瓶内；E、最后向喷雾包装瓶按定量灌充LPG抛射剂。本发明喷涂形成的耐高温薄膜耐高温薄膜可以保护电瓶头、充电夹、电路接头，防止氧化，能长期保持电瓶正负极的良好导电性能。

Description

汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺
技术领域
本发明涉及一种防腐保护喷剂,具体为一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺。
背景技术
汽车蓄电池是汽车必不可少的一部分，可分为传统的铅酸蓄电池和免维护型蓄电池。汽车电池的构造主要由正(负)极板、隔板、电解液、槽壳、连接条和极桩等组成。由于铅酸蓄电池在汽车起动及充电时会产生电解液的水分蒸发，释放出来的硫酸气体会腐蚀电池正负极椿头及电源对接线，长期腐蚀会造成电池正负极椿头及电源对接线的酸性腐蚀，影响汽车起动，导致充电时瞬间阻抗和电压下降。
发明内容
本发明的目的是提供一种可以方便喷涂在铅酸蓄电池正负极椿头表面的防腐保护喷剂及其生产该喷剂的生产工艺，该喷剂有效保护铅酸蓄电池正负极椿头不被电池内部电解液释放出来硫酸气体腐蚀。
为实现上述发明目的，本发明采用如下技术方案 ：一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：包括有按重量份计的以下物质：聚四氟乙烯微粉10%-15%、甘醇20%-25%、油酸铜10%-15%、聚乙烯醇缩丁醛10%-15%、固化稀释溶剂20%-25%、LPG抛射剂10%-15%。
优选地，所述的聚四氟乙烯微粉的CAS号为：9002-84-0、分子结构为：C3H4F40。该CAS号的聚四氟乙烯微粉具有有效纤维长、强度高、塑性大、压延性好等特点，施加较小的压紧力就可完全密封，与其它材料配伍,用在凹凸不平或结构精密的表面更能突显其性能。同时具有很好的密封性能和抗腐蚀能力, 更兼有高模量、高强度、抗蠕变、耐疲劳、以及导热率高、热膨胀系数和摩擦系数小等特点，加入不同的填充料更可扩大应用范围。
因此本发明将该CAS号的聚四氟乙烯微粉作为组分之一，可以对铅酸蓄电池正负极椿头起到较好的防腐保护和密封效果, 是其他材料无可比拟的。
优选地，所述甘醇的CAS号为：107-21-1、分子式为：C2H6O2。该CAS号的甘醇的溶解能力很强，用做中间体可防止铅酸蓄电池在汽车起动及充电时产生电解液的水分蒸发，避免了电解液水分蒸发过程释放出来的硫酸气体腐蚀电池正负极椿头及电源对接线。而电池正负极椿头及电源对接线的酸性腐蚀会影响汽车起动及充电时瞬间阻抗和电压下降的侵蚀。
优选地，所述油酸铜的CAS号为：1120-44-1、分子式为：C36H66CuO4。该CAS号油酸铜是油酸与氧化铜或碱式碳酸铜反应制得的纯产品，在本发明材料配伍中主要是用作为杀菌剂和保护膜的防污剂用途。
优选地，所述聚乙烯醇缩丁醛的CAS号为：63148-65-2、分子式为：C14H18 C1 N3 S。该CAS号的聚乙烯醇缩丁醛是一种热塑性高聚物，吸湿率小于4％，耐气候性强。在本发明材料配伍中作为保护涂层的防护材料。
优选地，所述固化稀释溶剂的CAS号为：115-07-1、分子化学式为：C3H6。该CAS号的固化稀释溶剂通过固化稀释溶剂聚合达到高分子量聚合物吸收量的平衡，并缓慢的释放出来，形成防腐保护膜，以其优越的性能，对防腐膜层形成巨大的保护作用。
优选地，所述的LPG抛射剂的CAS号为：68476-85-7、分子式：C3、C4。该CAD号的LPG抛射剂在常压沸点低于室温，蒸汽压高，当包装容器的阀门打开时，压力会突然降低，里面的液体原料与抛射剂急剧气化，借抛射剂的压力将包装容器内的混合原料以雾状喷出。
具有性质稳定、廉价易得的特点，除了作为本发明的喷射动力来源，同时还具有稀释溶剂的用途。
所述的汽车用铅酸蓄电池正负极椿头防腐保护喷剂的生产工艺配料，包括如下步骤：
A、在通风干燥的室内、温度为20℃-28℃环境中，先将聚四氟乙烯微粉按相应配比注入搅拌料桶内并搅拌均匀，再按相应配比加入甘醇并充分拌匀；
B、按相应配比加入固化稀释溶剂并充分拌匀；
C、再边添加边搅拌相应配比的油酸铜形成液体原料；
D、将调配好的液体原料按定量标准灌充于喷雾包装瓶内；
E、向装好液体原料的喷雾包装瓶按定量灌充LPG抛射剂，即制成汽车用铅酸蓄电池正负极椿头防腐保护喷剂。
优选地，在步骤D及步骤E之间还要在喷雾包装瓶的瓶口上加装喷雾阀门。
优选地，所述包装瓶采用气雾罐以马口铁为材料制成,可耐气态压力为15Mpa。
本发明可以方便喷涂在铅酸蓄电池正负极椿头的表面，干燥后形成耐高温薄膜，具有坚固耐磨、耐水、抗腐蚀、抗自然老化、不褪色、不变质的特点。可提高抗腐蚀能力, 更兼有高模量、高强度、抗蠕变、耐疲劳、以及导热率高、热膨胀系数和摩擦系数小等性能。
同时本发明喷涂形成的耐高温薄膜耐高温薄膜可以保护电瓶头、充电夹、电路接头，防止氧化，能长期保持电瓶正负极的良好导电性能；防止电瓶椿头的酸性腐蚀；防止瞬间阻抗和电压下降,有效保护铅酸蓄电池正负极椿头不被电池内部电解液释放出来的硫酸气体腐蚀。
本发明的汽车用铅酸蓄电池正负极椿头防腐保护喷剂主要具有以下特性：
1、本发明铅酸蓄电池正负极椿头防腐保护喷剂喷涂在铅酸蓄电池正负极椿头的表面，形成耐高温薄膜,能够有效避免电池内部电解液释放出来的硫酸气体腐蚀电池正负极椿头及电源线接触头。
2、本发明铅酸蓄电池正负极椿头防腐保护喷剂采用喷雾式操作，使用方便，形成的耐高温薄膜呈橡胶保护层效果，对电池正负极椿头的使用性能和使用寿命提供良好保护。
3、本发明铅酸蓄电池正负极椿头防腐保护喷剂形成的耐高温薄膜，能够有效的防止外界强冷热温度及紫外线的侵袭，避免对铅酸蓄电池正负极椿头及电源线接触头的工作性能产生的影响。
4、本发明形成的耐高温薄膜具有良好防腐蚀性，可以有效防止酸雨或者外来腐蚀的侵蚀性，避免空气及水分侵袭铅酸蓄电池正负极椿头及电源线接触头。
5、本发明铅酸蓄电池正负极椿头防腐保护喷剂形成的耐高温薄膜，能够长时间保持铅酸蓄电池正负极椿头、充电夹、电路接头的良好导电性能；防止电瓶椿头的酸性腐蚀；防止瞬间阻抗和电压下降。
具体实施方式
参照以下实施例可以对本发明作进一步详细说明 ；但是，本发明并不局限于这些实施例。
实施例1
一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其组分及重量百分比为：聚四氟乙烯微粉15%、甘醇25%、油酸铜10%、聚乙烯醇缩丁醛13、固化稀释溶剂22、LPG抛射剂15%。
上述汽车用铅酸蓄电池正负极椿头防腐保护喷剂的制备工艺：
A、在通风干燥的室内、温度为20℃-28℃环境中，先将聚四氟乙烯微粉按相应配比注入搅拌料桶内并搅拌均匀，再按相应配比加入甘醇并充分拌匀；
B、按相应配比加入固化稀释溶剂并充分拌匀；
C、再边添加边搅拌相应配比的油酸铜形成液体原料；
D、将调配好的液体原料按定量标准灌充于喷雾包装瓶内， 喷雾包装瓶以马口铁为材料制成，可耐气态压力15Mpa；
E、喷雾包装瓶的瓶口上加装喷雾阀门；
F、向装好液体原料的喷雾包装瓶按定量灌充LPG抛射剂，即制成汽车用铅酸蓄电池正负极椿头防腐保护喷剂。
实施例2
一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其组分及重量百分比为：聚四氟乙烯微粉10%、甘醇23%、油酸铜15%、聚乙烯醇缩丁醛15%、固化稀释溶剂25%、LPG抛射剂12%。
本实施例的制备工艺与实施例1的汽车用铅酸蓄电池正负极椿头防腐保护喷剂的制备工艺相同。
实施例3
一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其组分及重量百分比为：聚四氟乙烯微粉13%、甘醇20%、油酸铜12%、聚乙烯醇缩丁醛15%、固化稀释溶剂25%、LPG抛射剂15%。
本实施例的制备工艺与实施例1的汽车用铅酸蓄电池正负极椿头防腐保护喷剂的制备工艺相同。
实施例4
一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其组分及重量百分比为：聚四氟乙烯微粉15%、甘醇25%、油酸铜15%、聚乙烯醇缩丁醛10%、固化稀释溶剂20%、LPG抛射剂15%。
本实施例的制备工艺与实施例1的汽车用铅酸蓄电池正负极椿头防腐保护喷剂的制备工艺相同。

Claims (7)

1.一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：包括有按重量百分比计的以下物质：聚四氟乙烯微粉10％-15％、甘醇20％-25％、油酸铜10％-15％、聚乙烯醇缩丁醛10％-15％、固化稀释溶剂20％-25％、LPG抛射剂10％-15％。
2.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述的聚四氟乙烯微粉的CAS号为：9002-84-0。
3.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述甘醇的CAS号为：107-21-1、分子式为：C2H6O2。
4.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述油酸铜的CAS号为：1120-44-1、分子式为：C36H66CuO4。
5.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述聚乙烯醇缩丁醛的CAS号为：63148-65-2。
6.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述固化稀释溶剂的CAS号为：115-07-1、分子化学式为：C3H6。
7.根据权利要求1所述的一种汽车用铅酸蓄电池正负极椿头防腐保护喷剂，其特征在于：所述的LPG抛射剂的CAS号为：68476-85-7、分子式：C3、C4。
CN201610309922.XA 2016-05-11 2016-05-11 汽车用铅酸蓄电池正负极椿头防腐保护喷剂及其生产工艺 Expired - Fee Related CN105860691B (zh)

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CN103087563A (zh) * 2012-11-27 2013-05-08 上海振华重工（集团）常州油漆有限公司 一种硅酸锌车间底漆及其制备方法和施工方法
CN103289569A (zh) * 2013-05-09 2013-09-11 安徽工业大学 一种自润滑钝化液及用其涂覆的热镀锌自润滑涂层钢板

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GB1158242A (en) * 1967-06-13 1969-07-16 Acheson Ind Inc Polytetrafluoroethylene composition
CN1056510A (zh) * 1990-05-11 1991-11-27 西安航空电气公司 油田井下注水钢管防腐蚀涂料
CN103087563A (zh) * 2012-11-27 2013-05-08 上海振华重工（集团）常州油漆有限公司 一种硅酸锌车间底漆及其制备方法和施工方法
CN103289569A (zh) * 2013-05-09 2013-09-11 安徽工业大学 一种自润滑钝化液及用其涂覆的热镀锌自润滑涂层钢板

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