CN107057505A - 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法 - Google Patents

一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法 Download PDF

Info

Publication number
CN107057505A
CN107057505A CN201710017262.2A CN201710017262A CN107057505A CN 107057505 A CN107057505 A CN 107057505A CN 201710017262 A CN201710017262 A CN 201710017262A CN 107057505 A CN107057505 A CN 107057505A
Authority
CN
China
Prior art keywords
resistant
wear
corrosion
organosilicon
acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710017262.2A
Other languages
English (en)
Inventor
李磊
杨婷婷
孙琰
赵杰
赵世武
赵俊梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Vocational and Technical College
Original Assignee
Chuzhou Vocational and Technical College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuzhou Vocational and Technical College filed Critical Chuzhou Vocational and Technical College
Priority to CN201710017262.2A priority Critical patent/CN107057505A/zh
Publication of CN107057505A publication Critical patent/CN107057505A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
    • C09D143/04—Homopolymers or copolymers of monomers containing silicon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • 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
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法，该涂料以有机硅‑丙烯酸弹性乳液作为成膜材料，不含有机溶剂，可形成高附着力和高弹性的膜层，同时制备了一种负载8‑羟基喹啉的介孔纳米二氧化硅粒子填料，其对金属材料表面有一定的防护效果，可降低金属表面的腐蚀速率，达到长效的防腐效果，加入的片状纳米石墨有显著的增强、润滑作用，不仅具有良好的防护效果，还能有效的提高膜层表面抗磨损冲击能力，防止运输过程中剥落，最终达到了稳定、长效、防腐防护效果。

Description

一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂 料及其制备方法
技术领域
本发明涉及电力金具防腐漆技术领域，尤其涉及一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料及其制备方法。
背景技术
金具是电力输送线路中起固定和支持作用的金属连接附件的统称，由于其多处于自然暴露状态，在使用过程中腐蚀情况时有发生，尤其是在一些较为恶劣的环境中锈蚀情况尤为严重，直接影响电网的安全，因此，采用有效的防腐保护措施至关重要。目前应用于电力金具的防腐使用较多的方法为热浸镀锌层防腐，但是这种方法生产过程污染严重，且得到的镀层偏薄，膜层厚度不均，在室外环境下防护效果不足，重镀性差。
有机硅树脂所形成的防护涂层具有优良的耐温性能、耐紫外线、耐水、耐候老化性能，尤其适合于室外环境使用，同时具有优异的电性能和重涂性，若将其应用于电力金具防护上将具有广阔的应用前景。然而单一的有机硅树脂不仅生产成本较高，且固化温度高、固化时间长，膜层附着力也较差，使用受到限制，在实际应用中常将其与其他树脂复合使用。《一种透明环氧改性有机硅树脂的制备与性能》一文制备的环氧改性有机硅树脂是一种将两者优点有效结合的优良产品，还实现了常温固化，以环氧改性有机硅树脂作为成膜材料，搭配其他助剂，可获得具有优良防腐效果的涂料，然而在配制过程中需要使用有机溶剂，对环境有较大的危害。
发明内容
本发明目的就是为了弥补已有技术的缺陷，提供一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料及其制备方法。
本发明是通过以下技术方案实现的：
一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料，该涂料由以下重量份的原料制成：有机硅-丙烯酸弹性乳液30-40、正硅酸乙酯2-3、8-羟基喹啉0.4-0.5、无水乙醇12-15、片状纳米石墨0.5-1、十二碳醇酯1-2、消泡剂0.1-0.2、十二烷基硫酸钠0.1-0.2、5mol/L氨水溶液3-5、水10-15。
所述的一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料的制备方法为：
(1)先将无水乙醇投入反应釜中，随后加入正硅酸乙酯、8-羟基喹啉，开启搅拌装置，共混10-15h后加入氨水，并在搅拌状态下水解反应12-25h，反应结束后体系抽滤，所得产物经洗涤、干燥后备用；
(2)先将水投入反应罐中，开启搅拌装置，转速为300-500转/min，依次加入十二烷基硫酸钠、片状纳米石墨，搅拌混合1-2h，使其均匀分散后加入有机硅-丙烯酸弹性乳液，继续搅拌混合30-40min，最后加入步骤(1)所得物料及其它剩余物料，搅拌40-50min后经粘度调节、包装，即得。
本发明制备的电力金具防腐用涂料以有机硅-丙烯酸弹性乳液作为成膜材料，不含有机溶剂，可形成高附着力和高弹性的膜层，同时制备了一种负载8-羟基喹啉的介孔纳米二氧化硅粒子填料，其对金属材料表面有一定的防护效果，可降低金属表面的腐蚀速率，达到长效的防腐效果，加入的片状纳米石墨有显著的增强、润滑作用，不仅具有良好的防护效果，还能有效的提高膜层表面抗磨损冲击能力，防止运输过程中剥落，最终达到了稳定、长效、防腐防护效果。
具体实施方式
一种用于电力金具防腐的耐磨损有机硅丙烯酸复合水性涂料，该涂料由以下重量份的原料制成：有机硅-丙烯酸弹性乳液30、正硅酸乙酯2、8-羟基喹啉0.4、无水乙醇12、片状纳米石墨0.5、十二碳醇酯1、消泡剂0.1、十二烷基硫酸钠0.1、5mol/L氨水溶液3、水10。
该涂料的制备方法为：
(1)先将无水乙醇投入反应釜中，随后加入正硅酸乙酯、8-羟基喹啉，开启搅拌装置，共混10h后加入氨水，并在搅拌状态下水解反应12h，反应结束后体系抽滤，所得产物经洗涤、干燥后备用；
(2)先将水投入反应罐中，开启搅拌装置，转速为300转/min，依次加入十二烷基硫酸钠、片状纳米石墨，搅拌混合1h，使其均匀分散后加入有机硅-丙烯酸弹性乳液，继续搅拌混合30min，最后加入步骤(1)所得物料及其它剩余物料，搅拌40min后经粘度调节、包装，即得。
制备的涂料根据相关标准进行性能测试，测试结果如下：
项目 指标
漆膜外观 光滑平整
粘度/s 58
表干 2.5h
实干 28h
附着力 1级
耐冲击强度 57.2kg.cm
耐盐水性(3％NaCl) 168h无变化
腐蚀电位 -0.93V

Claims (2)

1.一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料，其特征在于，该涂料由以下重量份的原料制成：有机硅-丙烯酸弹性乳液30-40、正硅酸乙酯2-3、8-羟基喹啉0.4-0.5、无水乙醇12-15、片状纳米石墨0.5-1、十二碳醇酯1-2、消泡剂0.1-0.2、十二烷基硫酸钠0.1-0.2、5mol/L氨水溶液3-5、水10-15。
2.如权利要求1所述的一种用于电力金具防腐的耐磨损有机硅-丙烯酸复合水性涂料的制备方法，其特征在于，所述的制备方法为：
（1）先将无水乙醇投入反应釜中，随后加入正硅酸乙酯、8-羟基喹啉，开启搅拌装置，共混10-15h后加入氨水，并在搅拌状态下水解反应12-25h，反应结束后体系抽滤，所得产物经洗涤、干燥后备用；
（2）先将水投入反应罐中，开启搅拌装置，转速为300-500转/min，依次加入十二烷基硫酸钠、片状纳米石墨，搅拌混合1-2h，使其均匀分散后加入有机硅-丙烯酸弹性乳液，继续搅拌混合30-40min，最后加入步骤（1）所得物料及其它剩余物料，搅拌40-50min后经粘度调节、包装，即得。
CN201710017262.2A 2017-01-10 2017-01-10 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法 Pending CN107057505A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710017262.2A CN107057505A (zh) 2017-01-10 2017-01-10 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710017262.2A CN107057505A (zh) 2017-01-10 2017-01-10 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法

Publications (1)

Publication Number Publication Date
CN107057505A true CN107057505A (zh) 2017-08-18

Family

ID=59597879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710017262.2A Pending CN107057505A (zh) 2017-01-10 2017-01-10 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法

Country Status (1)

Country Link
CN (1) CN107057505A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2585648A (en) * 2019-07-09 2021-01-20 Applied Graphene Mat Uk Ltd Waterborne coatings
CN112538300A (zh) * 2020-11-23 2021-03-23 华能昭觉风力发电有限公司 一种电力金具耐腐蚀复合防腐涂料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102015529A (zh) * 2008-02-28 2011-04-13 巴斯夫欧洲公司 纳米石墨片和组合物
CN102702901A (zh) * 2012-06-08 2012-10-03 蒋涛 一种水性金属防腐涂料
CN105733402A (zh) * 2016-02-23 2016-07-06 和县科嘉阀门铸造有限公司 一种旋塞阀的外层保护涂料
CN106085088A (zh) * 2016-06-13 2016-11-09 合肥和安机械制造有限公司 一种铜防腐硅烷涂层及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102015529A (zh) * 2008-02-28 2011-04-13 巴斯夫欧洲公司 纳米石墨片和组合物
CN102702901A (zh) * 2012-06-08 2012-10-03 蒋涛 一种水性金属防腐涂料
CN105733402A (zh) * 2016-02-23 2016-07-06 和县科嘉阀门铸造有限公司 一种旋塞阀的外层保护涂料
CN106085088A (zh) * 2016-06-13 2016-11-09 合肥和安机械制造有限公司 一种铜防腐硅烷涂层及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2585648A (en) * 2019-07-09 2021-01-20 Applied Graphene Mat Uk Ltd Waterborne coatings
GB2585648B (en) * 2019-07-09 2021-12-01 Applied Graphene Mat Uk Ltd Waterborne coatings
US11618831B2 (en) 2019-07-09 2023-04-04 Applied Graphene Materials Uk Limited Waterborne coatings
CN112538300A (zh) * 2020-11-23 2021-03-23 华能昭觉风力发电有限公司 一种电力金具耐腐蚀复合防腐涂料及其制备方法

Similar Documents

Publication Publication Date Title
CN107400396A (zh) 一种石墨烯纳米颗粒复合材料及其制备方法
CN103666201B (zh) 长效耐酸碱、无溶剂防腐涂料及其制备方法与应用
CN106634449A (zh) 一种用于电力金具防腐的复合有机硅改性环氧树脂水性涂料及其制备方法
CN104651846B (zh) 一种缓蚀剂及其使用方法
CN105419565B (zh) 一种改性环保重防腐涂料及制备方法
CN106336754A (zh) 一种环境友好型单组分工业防腐涂料及其制备方法
CN105602416B (zh) Vci粉末金属面漆涂料及其制备方法
CN104480471B (zh) 硅烷偶联剂水解液及其制备方法和应用
CN105566960A (zh) 一种水性镀锌封闭剂及其制备方法
CN108047834A (zh) 一种易定向、高性能氟硅复合水性铝粉漆及其制备方法
CN106752831A (zh) 一种用于电力金具防腐的复合有机硅改性聚氨酯水性涂料及其制备方法
CN106497259A (zh) 水性无铬达克罗－氟橡胶复合涂料及其制备方法
CN107057505A (zh) 一种用于电力金具防腐的耐磨损有机硅‑丙烯酸复合水性涂料及其制备方法
CN107974112A (zh) 一种矿山机械用表面耐候涂料
CN107099219A (zh) 一种聚苯胺‑改性环氧‑锌粉复合涂料及制备方法
CN103305111A (zh) 一种复合纳米涂料及其制备方法
CN106833342A (zh) 一种水性可剥离涂料的制备方法
CN106752830A (zh) 一种用于电力金具防腐的高强度复合有机硅改性聚氨酯水性涂料及其制备方法
CN104449391A (zh) 一种铁红防腐涂料及其制备方法
CN106928826A (zh) 一种水性防腐涂料
CN106634580A (zh) 一种用于电力金具长效缓蚀防腐的复合氟硅‑聚苯胺水性涂料及其制备方法
CN108265285A (zh) 一种铜材中性钝化剂
CN107337989A (zh) 航空用铝合金材料耐丝状腐蚀涂料
CN106756959A (zh) 一种耐腐蚀的镀锌钢板及制备方法
CN103911609B (zh) 一种环境友好型镀锌用硅酸盐钝化液及其制备方法与应用

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Jia Huixing

Inventor after: Li Lei

Inventor after: Yang Tingting

Inventor after: Sun Yan

Inventor after: Zhao Jie

Inventor after: Zhao Shiwu

Inventor after: Zhao Junmei

Inventor before: Li Lei

Inventor before: Yang Tingting

Inventor before: Sun Yan

Inventor before: Zhao Jie

Inventor before: Zhao Shiwu

Inventor before: Zhao Junmei

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170818