CN106928933A - 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
CN106928933A
CN106928933A CN201511006676.2A CN201511006676A CN106928933A CN 106928933 A CN106928933 A CN 106928933A CN 201511006676 A CN201511006676 A CN 201511006676A CN 106928933 A CN106928933 A CN 106928933A
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parts
novel high
efficiency composite
antifreeze fluid
ethylene glycol
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王太梅
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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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (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，磷酸钙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，冰乙酸2～3份；芸苔素0.1～0.5份；醋酸乙烯酯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，磷酸钙对钢铁、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，磷酸钙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，冰乙酸 2～3份；芸苔素 0.1 ～0.5 份；醋酸乙烯酯 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，磷酸钙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，冰乙酸 2～3份；芸苔素 0.1 ～0.5 份；醋酸乙烯酯 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，磷酸钙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，冰乙酸 2～3份；芸苔素 0.1 ～0.5 份；醋酸乙烯酯 0.3～0.5份，去离子水10～15份。
CN201511006676.2A 2015-12-29 2015-12-29 一种新型高效复合防冻液配方 Pending CN106928933A (zh)

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CN201511006676.2A CN106928933A (zh) 2015-12-29 2015-12-29 一种新型高效复合防冻液配方

Applications Claiming Priority (1)

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CN201511006676.2A CN106928933A (zh) 2015-12-29 2015-12-29 一种新型高效复合防冻液配方

Publications (1)

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CN106928933A true CN106928933A (zh) 2017-07-07

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Application publication date: 20170707