CN104277790A - 一种新型高效复合防冻液配方 - Google Patents

一种新型高效复合防冻液配方 Download PDF

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Publication number
CN104277790A
CN104277790A CN201410473783.5A CN201410473783A CN104277790A CN 104277790 A CN104277790 A CN 104277790A CN 201410473783 A CN201410473783 A CN 201410473783A CN 104277790 A CN104277790 A CN 104277790A
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parts
freezing fluid
freezing
ethylene glycol
efficient
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CN201410473783.5A
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魏书元
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Qingdao Hi Tech Patent Technology Transfer Platform Co Ltd
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Qingdao Hi Tech Patent Technology Transfer Platform Co Ltd
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Priority to CN201410473783.5A priority Critical patent/CN104277790A/zh
Publication of CN104277790A publication Critical patent/CN104277790A/zh
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

本发明公开了一种新型高效复合防冻液配方，由以下重量份的成份组成：二甘醇10~20份，氯化钙0.5~1份，亚硝酸钠10~15份，乙二醇10~20份，硅酸盐稳定剂1~3份，三乙醇胺5~10份，聚丁烯2～3份；水杨酸0.1～0.5份；茶多酚0.3～0.5份，去离子水10～15份。本发明在-45℃不结冰、泡沫消失时间小于3秒钟，高聚物的羧酸根及聚磺化苯乙烯的磺酸根与乙二醇、水溶液中带正电荷的金属离子产生吸附作用，形成保护膜，保护金属不被腐蚀，且本发明不含亚硝酸沿，不含磷酸盐，具有优越的环保性，在防冻效果的基础上充分发挥了良好的缓蚀效果。

Description

一种新型高效复合防冻液配方
技术领域
本发明属于防冻液技术领域，尤其是一种由高聚物形成金属保护膜的新型高效复合防冻液配方。
背景技术
市场上防冻液中的缓蚀剂很多含有磷酸盐或亚硝酸盐，这种缓蚀剂在使用后会对环境产生污染。市场上防冻液中的缓蚀剂主要分为：阳极型缓蚀剂和阴极型缓蚀剂，由于汽车是由不同成分的金属构件构成的，而不同成分的金属构件构成需用不同的缓蚀剂，亚硝酸钠对钢铁、铸铁的缓蚀效果好，但对焊料产生孔蚀，这些单品种缓蚀剂虽成本较低，但难以满足防冻液诸多方面的性能要求。
发明内容
 针对现有技术存在的不足，本发明所要解决的技术问题是，提供一种对多种金属有效、能在金属表面形成保护膜，保护金属不被腐蚀的新型高效复合防冻液配方。
为解决上述技术问题，本发明所采取的技术方案是：一种新型高效复合防冻液配方，其特征在于，由以下重量份的成份组成：二甘醇10~20 份，氯化钙0.5~1 份，亚硝酸钠10~15 份，乙二醇10~20份，硅酸盐稳定剂1~3 份，三乙醇胺5~10 份，聚丁烯 2～3份；水杨酸 0.1 ～0.5 份；茶多酚 0.3～0.5份，去离子水10～15份。  
本发明新型高效复合防冻液配方的优点是：本发明在-45℃不结冰、泡沫消失时间小于3秒钟，高聚物的羧酸根及聚磺化苯乙烯的磺酸根与乙二醇、水溶液中带正电荷的金属离子产生吸附作用，形成保护膜，保护金属不被腐蚀，且本发明不含亚硝酸沿，不含磷酸盐，具有优越的环保性，在防冻效果的基础上充分发挥了良好的缓蚀效果。
具体实施方式
下面结合具体实施例对本发明做进一步详细说明；
实施例1：
一种新型高效复合防冻液配方，其特征在于，由以下重量份的成份组成：二甘醇10~20 份，氯化钙0.5~1 份，亚硝酸钠10~15 份，乙二醇10~20份，硅酸盐稳定剂1~3 份，三乙醇胺5~10 份，聚丁烯 2～3份；水杨酸 0.1 ～0.5 份；茶多酚 0.3～0.5份，去离子水10～15份。  
当然，上述说明并非是对本发明的限制，本发明也并不限于上述举例，本技术领域的普通技术人员，在本发明的实质范围内，作出的变化、改型、添加或替换，都应属于本发明的保护范围。

Claims (1)

1.一种新型高效复合防冻液配方，其特征在于，由以下重量份的成份组成：二甘醇10~20 份，氯化钙0.5~1 份，亚硝酸钠10~15 份，乙二醇10~20份，硅酸盐稳定剂1~3 份，三乙醇胺5~10 份，聚丁烯 2～3份；水杨酸 0.1 ～0.5 份；茶多酚 0.3～0.5份，去离子水10～15份。
CN201410473783.5A 2014-09-17 2014-09-17 一种新型高效复合防冻液配方 Pending CN104277790A (zh)

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CN201410473783.5A CN104277790A (zh) 2014-09-17 2014-09-17 一种新型高效复合防冻液配方

Applications Claiming Priority (1)

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CN201410473783.5A CN104277790A (zh) 2014-09-17 2014-09-17 一种新型高效复合防冻液配方

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CN104277790A true CN104277790A (zh) 2015-01-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105936817A (zh) * 2016-06-30 2016-09-14 中蓝晨光化工有限公司 一种抗泡沫汽车防冻液

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105936817A (zh) * 2016-06-30 2016-09-14 中蓝晨光化工有限公司 一种抗泡沫汽车防冻液

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Application publication date: 20150114