WO2021068506A1 - Revêtement anticorrosion à l'eau à base d'oxyde de graphène et procédé de préparation associé - Google Patents

Revêtement anticorrosion à l'eau à base d'oxyde de graphène et procédé de préparation associé Download PDF

Info

Publication number
WO2021068506A1
WO2021068506A1 PCT/CN2020/090250 CN2020090250W WO2021068506A1 WO 2021068506 A1 WO2021068506 A1 WO 2021068506A1 CN 2020090250 W CN2020090250 W CN 2020090250W WO 2021068506 A1 WO2021068506 A1 WO 2021068506A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
graphene oxide
aluminum powder
parts
preparation
Prior art date
Application number
PCT/CN2020/090250
Other languages
English (en)
Chinese (zh)
Inventor
谢海
胡明
钱金均
Original Assignee
江苏冠军科技集团股份有限公司
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 江苏冠军科技集团股份有限公司 filed Critical 江苏冠军科技集团股份有限公司
Publication of WO2021068506A1 publication Critical patent/WO2021068506A1/fr

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
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • 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
    • C09D5/10—Anti-corrosive paints containing metal dust
    • C09D5/103—Anti-corrosive paints containing metal dust containing Al
    • 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
    • C09D5/18—Fireproof paints including high temperature resistant 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
    • C09D7/20—Diluents or solvents
    • 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
    • C08K3/08—Metals
    • C08K2003/0812—Aluminium

Definitions

  • the mass concentration of the PVA aqueous solution is 0.5-1.2 mol/L, and the time for mixing the aluminum powder with the PVA aqueous solution after ball milling is 15-20 min.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne un revêtement anticorrosion à l'eau à base d'oxyde de graphène et un procédé de préparation associé, portant sur le domaine de la technologie de l'ingénierie des surfaces. Le revêtement fourni par la présente invention comprend les constituants suivants, en parties en masse : 40 à 45 parties d'une résine aqueuse, 10 à 12 parties d'oxyde de graphène, 10 à 12 parties de carbure de silicium, 6 à 8 parties d'un agent dispersant, 3 à 5 parties d'une poudre d'aluminium et 120 à 200 parties d'eau. Grâce à l'action combinée de la structure hexagonale en nid d'abeilles de l'oxyde de graphène et de la poudre d'aluminium, la résistance à la corrosion de la couche de revêtement est améliorée dans la présente demande. La poudre d'aluminium et le carbure de silicium sont combinés afin de former une structure hybride aluminium-silicium, ce qui améliore encore plus la compacité, la résistance aux hautes températures et la résistance à la corrosion de la couche de revêtement. En conséquence, le revêtement anticorrosion à l'eau à base d'oxyde de graphène de la présente invention a une excellente capacité anticorrosion et est à l'eau, de sorte qu'il est respectueux de l'environnement et économique. En outre, grâce au procédé de préparation fourni par la présente invention, la cohésion de l'oxyde de graphène et de la poudre d'aluminium est très élevée, ce qui améliore efficacement la capacité anticorrosion du revêtement ; et le procédé est simple et aisé à commander.
PCT/CN2020/090250 2019-10-11 2020-05-14 Revêtement anticorrosion à l'eau à base d'oxyde de graphène et procédé de préparation associé WO2021068506A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910961931.0A CN110684467A (zh) 2019-10-11 2019-10-11 一种基于氧化石墨烯的水基防腐涂料及其制备方法
CN201910961931.0 2019-10-11

Publications (1)

Publication Number Publication Date
WO2021068506A1 true WO2021068506A1 (fr) 2021-04-15

Family

ID=69111925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/090250 WO2021068506A1 (fr) 2019-10-11 2020-05-14 Revêtement anticorrosion à l'eau à base d'oxyde de graphène et procédé de préparation associé

Country Status (2)

Country Link
CN (1) CN110684467A (fr)
WO (1) WO2021068506A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114854279A (zh) * 2022-05-06 2022-08-05 江苏冠军科技集团股份有限公司 一种锌包氧化石墨烯复合防腐涂料的制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110684467A (zh) * 2019-10-11 2020-01-14 江苏冠军科技集团股份有限公司 一种基于氧化石墨烯的水基防腐涂料及其制备方法
CN113999587B (zh) * 2021-11-18 2022-06-14 深圳市彩蝶科技有限公司 一种汽车水性闪光漆及其制备方法
CN115851076B (zh) * 2022-12-21 2023-10-31 湖北航天化学技术研究所 一种石墨烯含锌防锈漆及其制备方法
CN116618266B (zh) * 2023-05-30 2024-02-20 中国科学院兰州化学物理研究所 一种耐磨防腐复合涂层及其制备方法和应用
CN117183518B (zh) * 2023-09-01 2024-05-28 青岛伟东包装有限公司 一种高延展性抗穿刺塑料膜及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103649243A (zh) * 2011-07-13 2014-03-19 Posco公司 表面处理用树脂组合物及被该组合物涂覆的钢板
KR20140063190A (ko) * 2012-11-16 2014-05-27 주식회사 포스코 방열 흑색수지 코팅강판
CN104530966A (zh) * 2014-12-26 2015-04-22 上海大学 一种掺有石墨烯的耐高温有机防腐涂料及其制备方法
CN108753054A (zh) * 2018-06-29 2018-11-06 佛山市高明区爪和新材料科技有限公司 一种水性防腐漆
CN108976933A (zh) * 2018-05-03 2018-12-11 南通强生石墨烯科技有限公司 一种基于氧化石墨烯的水性高效散热涂料及其制备方法
CN110684467A (zh) * 2019-10-11 2020-01-14 江苏冠军科技集团股份有限公司 一种基于氧化石墨烯的水基防腐涂料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104923796B (zh) * 2015-06-11 2017-03-29 中国石油大学(北京) 一种工业化制备石墨烯包覆纳米铝粉的方法
CN108659673B (zh) * 2018-05-16 2019-11-01 中南大学 一种石墨烯改性水性环氧涂层钢筋及其制备方法
CN109161305A (zh) * 2018-09-19 2019-01-08 铜陵市明诚铸造有限责任公司 一种矿山生产机械的防锈底漆
CN109468017A (zh) * 2018-10-15 2019-03-15 湖南湘贤科技有限公司 一种水性石墨烯防腐涂料
CN110218469B (zh) * 2019-06-25 2021-04-20 东方电气集团东方汽轮机有限公司 一种耐高温石墨烯导电水性防腐涂料

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103649243A (zh) * 2011-07-13 2014-03-19 Posco公司 表面处理用树脂组合物及被该组合物涂覆的钢板
KR20140063190A (ko) * 2012-11-16 2014-05-27 주식회사 포스코 방열 흑색수지 코팅강판
CN104530966A (zh) * 2014-12-26 2015-04-22 上海大学 一种掺有石墨烯的耐高温有机防腐涂料及其制备方法
CN108976933A (zh) * 2018-05-03 2018-12-11 南通强生石墨烯科技有限公司 一种基于氧化石墨烯的水性高效散热涂料及其制备方法
CN108753054A (zh) * 2018-06-29 2018-11-06 佛山市高明区爪和新材料科技有限公司 一种水性防腐漆
CN110684467A (zh) * 2019-10-11 2020-01-14 江苏冠军科技集团股份有限公司 一种基于氧化石墨烯的水基防腐涂料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JINGYUE WANG; ZHIQIANG LI; GENLIAN FAN; HUANHUAN PAN; ZHIXIN CHEN; DI ZHANG;: "Reinforcement with graphene nanosheets in aluminum matrix composites", SCRIPTA MATERIALIA, ELSEVIER, AMSTERDAM., NL, vol. 66, no. 8, 9 January 2012 (2012-01-09), NL, pages 594 - 597, XP028460546, ISSN: 1359-6462, DOI: 10.1016/j.scriptamat.2012.01.012 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114854279A (zh) * 2022-05-06 2022-08-05 江苏冠军科技集团股份有限公司 一种锌包氧化石墨烯复合防腐涂料的制备方法

Also Published As

Publication number Publication date
CN110684467A (zh) 2020-01-14

Similar Documents

Publication Publication Date Title
WO2021068506A1 (fr) Revêtement anticorrosion à l'eau à base d'oxyde de graphène et procédé de préparation associé
CN108178964A (zh) 一种石墨烯无溶剂防腐涂料及制备技术
CN107325686A (zh) 三元聚合石墨烯纳米防腐涂料及制备技术
CN105623473A (zh) 一种基于石墨烯分散体的含锌石墨烯防腐底漆及其制备方法
CN106189719A (zh) 一种石墨烯防腐涂料及其制备方法
CN107459906A (zh) 抗腐蚀复合层
CN105349017B (zh) 一种添加石墨烯复合材料的防腐涂料及制备方法
CN105219208B (zh) 一种环氧酚醛纳米防腐涂料的制备方法
Xu et al. A novel polymer composite coating with high thermal conductivity and unique anti-corrosion performance
CN108929620A (zh) 一种复合锌粉石墨烯涂料及其制备方法
CN106634155A (zh) 一种环氧富锌底漆专用的石墨烯助剂及其制备方法
CN112694775A (zh) 一种提高粉末涂料防腐蚀性能的方法
CN109943127A (zh) 一种薄层石墨烯分散浆料、其制备方法及应用
CN109705696A (zh) 一种纳米二氧化硅改性环氧树脂涂料
CN105713481A (zh) 一种石墨烯改性环氧富锌底漆及其制备方法
CN113493619A (zh) 一种石墨烯表面包覆二氧化硅复合材料及其制备方法和应用
CN106590089A (zh) 一种长效抗菌型钢结构表面处理用水性硅酸钾富锌底漆及其制作方法
CN110305580A (zh) 一种石墨烯基疏水型防腐蚀涂料及其制备方法和应用
CN112457698A (zh) 一种石墨烯修饰的锌粉、制备方法及其在富锌防腐涂料中的应用
CN112961571A (zh) 一种包含氧化石墨烯/黑滑石复合材料的环氧富锌防腐涂料及其制备方法
Tang et al. Fabrication of ZnO–GO hybrid for enhancement of chemically bonded phosphate ceramic coatings corrosion protection performance on AISI304L stainless steel
CN112521834A (zh) 一种水性石墨烯导静电防腐涂料及其制备方法
Gao et al. Bifunctional oxygen-vacancy abundant perovskite nanosheets for improving protective performance of epoxy coatings
Liu et al. Long-term high-temperature resistant biotemplated composite coating for AZ91D magnesium alloy protection
JP5981636B2 (ja) 亜鉛系複合材料及びその利用

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20875210

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20875210

Country of ref document: EP

Kind code of ref document: A1