CN113289877A - 一种具有纳米涂层的摩托车轮毂的制备方法 - Google Patents

一种具有纳米涂层的摩托车轮毂的制备方法 Download PDF

Info

Publication number
CN113289877A
CN113289877A CN202110500022.4A CN202110500022A CN113289877A CN 113289877 A CN113289877 A CN 113289877A CN 202110500022 A CN202110500022 A CN 202110500022A CN 113289877 A CN113289877 A CN 113289877A
Authority
CN
China
Prior art keywords
parts
coating
agent
paint
mixed paint
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.)
Granted
Application number
CN202110500022.4A
Other languages
English (en)
Other versions
CN113289877B (zh
Inventor
朱贤忠
刘建平
吕允刚
吕挺华
姚玉兰
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.)
Zhejiang Wanfeng Motorcycle Wheels Co ltd
Original Assignee
Zhejiang Wanfeng Motorcycle Wheels Co ltd
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 Zhejiang Wanfeng Motorcycle Wheels Co ltd filed Critical Zhejiang Wanfeng Motorcycle Wheels Co ltd
Priority to CN202110500022.4A priority Critical patent/CN113289877B/zh
Publication of CN113289877A publication Critical patent/CN113289877A/zh
Application granted granted Critical
Publication of CN113289877B publication Critical patent/CN113289877B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B05D1/38Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/04Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
    • B05D3/0406Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
    • B05D3/0413Heating with air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50Multilayers
    • B05D7/56Three layers or more
    • B05D7/57Three layers or more the last layer being a clear coat
    • B05D7/577Three layers or more the last layer being a clear coat some layers being coated "wet-on-wet", the others not
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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 at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04Homopolymers or copolymers of esters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/002Priming paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2301/00Inorganic additives or organic salts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2320/00Organic additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2504/00Epoxy polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2518/00Other type of polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/32Phosphorus-containing compounds
    • C08K2003/321Phosphates
    • C08K2003/322Ammonium phosphate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/38Boron-containing compounds
    • C08K2003/382Boron-containing compounds and nitrogen
    • C08K2003/385Binary compounds of nitrogen with boron
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/38Boron-containing compounds
    • C08K2003/387Borates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/017Additives being an antistatic agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:(a)制备底漆;(b)制备第一混合漆;(c)制备第二混合漆;(d)制备面漆;(e)预处理轮毂;(f)将底漆喷涂于预处理轮毂表面并进行完全固化;将第一混合漆喷涂于底漆涂层表面,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的60‑70%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。本发明所制得轮毂各涂层间结合力强,具有自清洁性、耐老化性、防腐性及抗菌性。

Description

一种具有纳米涂层的摩托车轮毂的制备方法
技术领域
本发明涉及轮毂制备技术领域,特别是涉及一种具有纳米涂层的摩托车轮毂的制备方法。
背景技术
轮毂是摩托车承载的重要安全部件,安全要求性很高,为了提高摩托车轮毂的防腐蚀、耐老化以及使用性能,常常在轮毂表面喷涂一层漆膜。但现有的涂覆漆耐久性和耐污性一般,涂层表面容易受到污染,不易清洁,且清洁过程也会对涂覆漆造成损坏,影响轮毂使用寿命。
发明内容
本发明的目的在于克服上述现有技术的不足,提供一种具有纳米涂层的摩托车轮毂的制备方法,所得轮毂各涂层间结合力强,具有自清洁性、耐老化性、防腐性及抗菌性。
为了实现上述目的,本发明采用如下技术方案:
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)将水性分散体、水性环氧树脂、去离子水搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯、流平剂、消泡剂、分散剂、颜料、润湿剂,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;
(c)将水性分散体、乙二醇、碳酸氢钠、去离子水、分散剂、润湿剂、成膜助剂、颜料、消泡剂搅拌混合均匀,制得第二混合漆;
(d)将水性分散体、纳米二氧化钛、纳米氮化硼、硼酸锌、去离子水、多孔粉石英、聚磷酸铵分散混合均匀,继续加入乙二醇、pH调节剂、润湿剂、消泡剂、分散剂、增稠剂、成膜助剂、颜料搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并进行完全固化;将第一混合漆喷涂于底漆涂层表面,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的60-70%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。
步骤(a)中,按底漆总质量100份计,所述底漆包括水性分散体20-22份、水性环氧树脂40-48份、去离子水9-15份、丙二醇甲醚醋酸酯4-6份、流平剂0.5-1.5份、消泡剂0.2-0.3份、分散剂0.2-0.4份、颜料17-18份、润湿剂0.4-0.6份。
步骤(b)中,柠檬酸的加入量为第一混合漆总质量的1.5-2.6%。
步骤(c)中,按第二混合漆总质量100份计,所述第二混合漆包括水性分散体66-75.2份、碳酸氢钠0.6-1.2份、乙二醇2.5-4份、去离子水19.4-29.3份、分散剂0.2-0.4份、润湿剂0.7-1.2份、成膜助剂1-1.6份、颜料1.2-1.5份、消泡剂0.2-0.35份。
步骤(d)中,按面漆总质量100份计,所述面漆包括水性分散体46-51份、纳米二氧化钛7.5-9.5份、纳米氮化硼4-8份、硼酸锌3.5-6份、去离子水18.9-23.4份、多孔粉石英1-4份、聚磷酸铵1.2-2.3份、乙二醇1.6-1.8份、pH调节剂0.1-0.15份、润湿剂0.65-0.8份、消泡剂0.4-0.6份、分散剂0.2-0.3份、增稠剂0.7-0.8份、成膜助剂1.5-1.6份、颜料1.1-1.3份。
所述水性分散体为水性羟基丙烯酸共聚物,酸值<50mgKOH/g。
步骤(f)中,底漆的涂层厚度为10-15μm,固化温度为140-160℃,固化时间为20-40min。
步骤(f)中,第一混合漆的涂层厚度为3-5μm,第二混合漆的涂层厚度为2-3μm;喷涂第二混合漆后的固化温度为140-150℃,固化时间为15-20min。
步骤(f)中,面漆的涂层厚度为15-25μm;风压压力500mm/Hg,风速12-15m/s;喷涂面漆后的固化温度为140-160℃,固化时间为40-60min。
步骤(a)中,按底漆质量100份计,所述底漆包括水性分散体21份、水性环氧树脂42份、去离子水11.8份、丙二醇甲醚醋酸酯5份、流平剂0.9份、消泡剂0.3份、分散剂0.4份、颜料18份、润湿剂0.6份;步骤(b)中,柠檬酸的加入量为混合漆总质量的1%;步骤(c)中,按第二混合漆质量100份计,所述第二混合漆包括水性分散体69.7份、碳酸氢钠0.8份、乙二醇3.5份、去离子水25.15份、分散剂0.4份、润湿剂1份、成膜助剂1.4份、颜料1.2份、消泡剂0.35份;步骤(d)中,按面漆质量100份计,所述面漆包括水性分散体49份、纳米二氧化钛8.6份、纳米氮化硼6.2份、硼酸锌5份、去离子水20份、多孔粉石英2.5份、聚磷酸铵2份、乙二醇1.8份、pH调节剂0.1份、润湿剂0.7份、消泡剂0.4份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.2份。
本发明中采用的流平剂优选自GS-1833非硅流平剂、BY-9315流平剂、BY-381流平剂中的一种;消泡剂优选自迪高1488消泡剂、GS-5881消泡剂、道康宁3168消泡剂、迪高825消泡剂、迪高810消泡剂中的一种;分散剂优选自迪高1488、GS5881、迪高810中的一种;润湿剂优选自BY9339、BY9195中的一种;杀菌剂优选自CP-8303、BIT20中的一种;增稠剂优选为DS-Y114;成膜助剂优选自羟丙基纤维素、羧甲基纤维素钠、羟丙基甲基纤维素、海藻酸、聚乙烯吡咯烷酮中的一种或多种。
本发明的有益效果是:
(1)面漆采用水性分散体、纳米二氧化钛作为主要组分,利用纳米二氧化钛的光催化特性与抗静电能力,实现表面自清洁,并利用纳米二氧化钛的紫外屏蔽性能、抗菌性,增强面漆涂层的耐老化性和长效抑菌性,同时通过纳米氮化硼的复配,进一步改善涂层的防污性、附着力、耐磨性及防腐性;
(2)通过底漆及第一混合漆组分的合理复配,使得底漆涂层与第一混合漆涂层间具有极强的结合力,通过面漆及第二混合漆组分的合理配置,使得底漆涂层与第二混合漆涂层间具有极强的结合力,再利用第一混合漆中部分柠檬酸和第二混合漆中碳酸氢钠的反应使得第一混合漆涂层表面及第二混合漆涂层形成微孔,从而能够使面漆组分进入微孔内进行交联固化,提升第一混合漆涂层、第二混合漆涂层及面漆涂层间的结合力,改善涂层硬度,且纳米二氧化钛、纳米氮化硼能够更稳固地分散在面漆涂层中,从而发挥长期效用;柠檬酸与碳酸氢钠反应生成的柠檬酸钠具有抗菌作用,能够改善涂层的抗菌性;
(3)固化过程中,第二混合漆涂层中的少部分乙二醇与第一混合漆涂层中的柠檬酸将反应形成凝胶后再被固化,进一步改善第二混合漆涂层与第一混合漆涂层间的结合力;
(4)通过有效调节底漆的组成,有效改善了底漆涂层与轮毂间的结合力,且在喷涂底漆之前先对轮毂基体进行清洗,去除表面加工遗留的杂质,提高了基体的粗糙度,进一步提高了底漆涂层与轮毂间的结合力。
具体实施方式
下面结合具体实施方式对本发明作进一步描述:
实施例1
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体20份、水性环氧树脂45.1份、去离子水10份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯6份、流平剂1份、消泡剂0.2份、分散剂0.3份、颜料17份、润湿剂0.4份,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;柠檬酸的加入量为第一混合漆总质量的2%;
(c)按第二混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物70份、乙二醇1份、碳酸氢钠4份、去离子水20.7份、分散剂0.3份、润湿剂1.2份、成膜助剂1.2份、颜料1.4份、消泡剂0.2份搅拌混合均匀,制得第二混合漆;
(d)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物46份、纳米二氧化钛7.5份、纳米氮化硼8份、硼酸锌6份、去离子水19.4份、多孔粉石英4份、聚磷酸铵2.3份分散混合均匀,继续加入乙二醇1.6份、pH调节剂0.15份、润湿剂0.65份、消泡剂0.6份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.3份搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为10μm,固化温度为140℃,固化时间为25min;将第一混合漆喷涂于底漆涂层表面,涂层厚度为3μm,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的70%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。该步骤中,第二混合漆的涂层厚度为3μm,固化温度为130℃,固化时间为15min;面漆的涂层厚度为20μm;风压压力500mm/Hg,风速13m/s;喷涂面漆后的固化温度为160℃,固化时间为40min。
实施例2
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体21份、水性环氧树脂42份、去离子水11.8份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯5份、流平剂0.9份、消泡剂0.3份、分散剂0.4份、颜料18份、润湿剂0.6份,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;柠檬酸的加入量为第一混合漆总质量的2%;
(c)按第二混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物69.7份、乙二醇1份、碳酸氢钠3.5份、去离子水24.95份、分散剂0.4份、润湿剂1份、成膜助剂1.4份、颜料1.2份、消泡剂0.35份搅拌混合均匀,制得第二混合漆;
(d)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物49份、纳米二氧化钛8.6份、纳米氮化硼6.2份、硼酸锌5份、去离子水20份、多孔粉石英2.5份、聚磷酸铵2份分散混合均匀,继续加入乙二醇1.8份、pH调节剂0.1份、润湿剂0.7份、消泡剂0.4份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.2份搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为12μm,固化温度为150℃,固化时间为40min;将第一混合漆喷涂于底漆涂层表面,涂层厚度为4μm,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的60%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。该步骤中,第二混合漆的涂层厚度为2.5μm,固化温度为140℃,固化时间为20min;面漆的涂层厚度为25μm;风压压力500mm/Hg,风速15m/s;喷涂面漆后的固化温度为160℃,固化时间为60min。
实施例3
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体22份、水性环氧树脂45份、去离子水9.65份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯4.5份、流平剂1份、消泡剂0.2份、分散剂0.25份、颜料17份、润湿剂0.4份,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;柠檬酸的加入量为第一混合漆总质量的2.6%;
(c)按第二混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物75.2份、乙二醇1.2份、碳酸氢钠3.5份、去离子水19.2份、分散剂0.3份、润湿剂0.9份、成膜助剂1.6份、颜料1.3份、消泡剂0.3份搅拌混合均匀,制得第二混合漆;
(d)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物46份、纳米二氧化钛8.5份、纳米氮化硼7份、硼酸锌6份、去离子水23.4份、多孔粉石英1份、聚磷酸铵1.2份分散混合均匀,继续加入乙二醇1.7份、pH调节剂0.15份、润湿剂0.75份、消泡剂0.5份、分散剂0.2份、增稠剂0.8份、成膜助剂1.5份、颜料1.3份搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为15μm,固化温度为150℃,固化时间为20min;将第一混合漆喷涂于底漆涂层表面,涂层厚度为3.5μm,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的60%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。该步骤中,第二混合漆的涂层厚度为2.5μm,固化温度为140℃,固化时间为18min;面漆的涂层厚度为15μm;风压压力500mm/Hg,风速12m/s;喷涂面漆后的固化温度为140℃,固化时间为60min。
实施例4
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体20.55份、水性环氧树脂48份、去离子水9份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯4份、流平剂0.5份、消泡剂0.25份、分散剂0.2份、颜料17份、润湿剂0.5份,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;柠檬酸的加入量为第一混合漆总质量的1.5%;
(c)按第二混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物71.8份、乙二醇0.6份、碳酸氢钠2.5份、去离子水23.3份、分散剂0.4份、润湿剂1.2份、成膜助剂1份、颜料1.5份、消泡剂0.2份搅拌混合均匀,制得第二混合漆;
(d)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物50份、纳米二氧化钛9.5份、纳米氮化硼5.2份、硼酸锌5份、去离子水18.9份、多孔粉石英3.3份、聚磷酸铵1.25份分散混合均匀,继续加入乙二醇1.6份、pH调节剂0.1份、润湿剂0.8份、消泡剂0.6份、分散剂0.3份、增稠剂0.8份、成膜助剂1.55份、颜料1.1份搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为12μm,固化温度为160℃,固化时间为30min;将第一混合漆喷涂于底漆涂层表面,涂层厚度为4.5μm,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的65%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。该步骤中,第二混合漆的涂层厚度为2μm,固化温度为150℃,固化时间为20min;面漆的涂层厚度为25μm;风压压力500mm/Hg,风速15m/s;喷涂面漆后的固化温度为150℃,固化时间为50min。
实施例5
一种具有纳米涂层的摩托车轮毂的制备方法,包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体20份、水性环氧树脂40份、去离子水15份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯5.6份、流平剂1.5份、消泡剂0.2份、分散剂0.3份、颜料17份、润湿剂0.4份,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;柠檬酸的加入量为第一混合漆总质量的1.8%;
(c)按第二混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物66份、乙二醇0.8份、碳酸氢钠3份、去离子水29.5份、分散剂0.2份、润湿剂0.7份、成膜助剂1份、颜料1.5份、消泡剂0.3份搅拌混合均匀,制得第二混合漆;
(d)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物51份、纳米二氧化钛9份、纳米氮化硼4份、硼酸锌3.5份、去离子水22份、多孔粉石英1.85份、聚磷酸铵1.8份分散混合均匀,继续加入乙二醇1.7份、pH调节剂0.1份、润湿剂0.75份、消泡剂0.5份、分散剂0.3份、增稠剂0.7份、成膜助剂1.6份、颜料1.2份搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为13μm,固化温度为140℃,固化时间为40min;将第一混合漆喷涂于底漆涂层表面,涂层厚度为5μm,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的70%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。该步骤中,第二混合漆的涂层厚度为3μm,固化温度为130℃,固化时间为20min;面漆的涂层厚度为20μm;风压压力500mm/Hg,风速13m/s;喷涂面漆后的固化温度为150℃,固化时间为50min。
对比例1
摩托车轮毂的制备方法包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体21份、水性环氧树脂42份、去离子水11.8份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯5份、流平剂0.9份、消泡剂0.3份、分散剂0.4份、颜料18份、润湿剂0.6份,搅拌分散,制得底漆;
(b)按A混合漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物69.7份、乙二醇1份、碳酸氢钠3.5份、去离子水24.95份、分散剂0.4份、润湿剂1份、成膜助剂1.4份、颜料1.2份、消泡剂0.35份搅拌混合均匀,制得混合漆;
(c)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物49份、纳米二氧化钛8.6份、纳米氮化硼6.2份、硼酸锌5份、去离子水20份、多孔粉石英2.5份、聚磷酸铵2份分散混合均匀,继续加入乙二醇1.8份、pH调节剂0.1份、润湿剂0.7份、消泡剂0.4份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.2份搅拌混合均匀,制得面漆;
(d)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(e)将底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为12μm,固化温度为150℃,固化时间为40min;将底漆喷涂于底漆涂层表面,涂层厚度为4μm,再将混合漆喷涂于第二道底漆涂层表面并进行固化,待混合漆涂层固化至达到完全固化程度的60%后将面漆喷涂于混合漆涂层表面,风压后进行完全固化。该步骤中,混合漆的涂层厚度为2.5μm,固化温度为140℃,固化时间为20min;面漆的涂层厚度为25μm;风压压力500mm/Hg,风速15m/s;喷涂面漆后的固化温度为160℃,固化时间为60min。
与实施例2相比,不同之处在于不添加柠檬酸。
对比例2
按实施例2的方法进行制备,不同之处在于将步骤(c)中的碳酸氢钠替换成等量的柠檬酸钠。
对比例3
按实施例2的方法进行制备,不同之处在于将步骤(c)中的乙二醇替换成等量的去离子水。
对比例4
摩托车轮毂的制备方法包括以下步骤:
(a)按底漆质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物分散体21份、水性环氧树脂42份、去离子水11.8份搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯5份、流平剂0.9份、消泡剂0.3份、分散剂0.4份、颜料18份、润湿剂0.6份,搅拌分散,制得底漆;
(b)按面漆总质量100份计,将酸值<50mgKOH/g的水性羟基丙烯酸共聚物49份、纳米二氧化钛8.6份、纳米氮化硼6.2份、硼酸锌5份、去离子水20份、多孔粉石英2.5份、聚磷酸铵2份分散混合均匀,继续加入乙二醇1.8份、pH调节剂0.1份、润湿剂0.7份、消泡剂0.4份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.2份搅拌混合均匀,制得面漆;
(c)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(d)将底漆喷涂于预处理轮毂表面并在进行完全固化,底漆的涂层厚度为16μm,固化温度为150℃,固化时间为40min;将面漆喷涂于底漆涂层表面,进行完全固化,面漆的涂层厚度为25μm;固化温度为160℃,固化时间为60min。
与实施例2相比,不同之处在于直接在底漆涂层上喷涂面漆涂层。
对比例5
按实施例2的方法进行制备,不同之处在于面漆中不添加纳米氮化硼。
对比例6
按实施例2的方法进行制备,不同之处在于面漆采用市售志盛威华ZS-911轮毂用涂料。
下面各实施例及对比例轮毂涂层的性能进行测试,测试结果如表1所示。
表1
Figure BDA0003056097560000141
Figure BDA0003056097560000151
以上所述仅为本发明的较佳实施例,并不用以限制本发明,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (10)

1.一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:包括以下步骤:
(a)将水性分散体、水性环氧树脂、去离子水搅拌分散混合均匀,继续加入丙二醇甲醚醋酸酯、流平剂、消泡剂、分散剂、颜料、润湿剂,搅拌分散,制得底漆;
(b)取1/3份底漆,加入柠檬酸,继续搅拌混合均匀,制得第一混合漆,剩余底漆待用;
(c)将水性分散体、乙二醇、碳酸氢钠、去离子水、分散剂、润湿剂、成膜助剂、颜料、消泡剂搅拌混合均匀,制得第二混合漆;
(d)将水性分散体、纳米二氧化钛、纳米氮化硼、硼酸锌、去离子水、多孔粉石英、聚磷酸铵分散混合均匀,继续加入乙二醇、pH调节剂、润湿剂、消泡剂、分散剂、增稠剂、成膜助剂、颜料搅拌混合均匀,制得面漆;
(e)将轮毂表面进行打磨,并依次进行脱脂、水洗、酸洗、水洗、无铬钝化、纯水洗处理,干燥,得到预处理轮毂;
(f)将步骤(b)中的剩余底漆喷涂于预处理轮毂表面并进行完全固化;将第一混合漆喷涂于底漆涂层表面,再将第二混合漆喷涂于第一混合漆涂层表面并进行固化,待第二混合漆涂层固化至达到完全固化程度的60-70%后将面漆喷涂于第二混合漆涂层表面,风压后进行完全固化,得到具有纳米涂层的摩托车轮毂。
2.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(a)中,按底漆总质量100份计,所述底漆包括水性分散体20-22份、水性环氧树脂40-48份、去离子水9-15份、丙二醇甲醚醋酸酯4-6份、流平剂0.5-1.5份、消泡剂0.2-0.3份、分散剂0.2-0.4份、颜料17-18份、润湿剂0.4-0.6份。
3.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(b)中,柠檬酸的加入量为第一混合漆总质量的1.5-2.6%。
4.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(c)中,按第二混合漆总质量100份计,所述第二混合漆包括水性分散体66-75.2份、碳酸氢钠0.6-1.2份、乙二醇2.5-4份、去离子水19.4-29.3份、分散剂0.2-0.4份、润湿剂0.7-1.2份、成膜助剂1-1.6份、颜料1.2-1.5份、消泡剂0.2-0.35份。
5.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(d)中,按面漆总质量100份计,所述面漆包括水性分散体46-51份、纳米二氧化钛7.5-9.5份、纳米氮化硼4-8份、硼酸锌3.5-6份、去离子水18.9-23.4份、多孔粉石英1-4份、聚磷酸铵1.2-2.3份、乙二醇1.6-1.8份、pH调节剂0.1-0.15份、润湿剂0.65-0.8份、消泡剂0.4-0.6份、分散剂0.2-0.3份、增稠剂0.7-0.8份、成膜助剂1.5-1.6份、颜料1.1-1.3份。
6.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:所述水性分散体为水性羟基丙烯酸共聚物,酸值<50mgKOH/g。
7.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(f)中,底漆的涂层厚度为10-15μm,固化温度为140-160℃,固化时间为20-40min。
8.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(f)中,第一混合漆的涂层厚度为3-5μm,第二混合漆的涂层厚度为2-3μm;喷涂第二混合漆后的固化温度为140-150℃,固化时间为15-20min。
9.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(f)中,面漆的涂层厚度为15-25μm;风压压力500mm/Hg,风速12-15m/s;喷涂面漆后的固化温度为140-160℃,固化时间为40-60min。
10.如权利要求1所述一种具有纳米涂层的摩托车轮毂的制备方法,其特征在于:步骤(a)中,按底漆质量100份计,所述底漆包括水性分散体21份、水性环氧树脂42份、去离子水11.8份、丙二醇甲醚醋酸酯5份、流平剂0.9份、消泡剂0.3份、分散剂0.4份、颜料18份、润湿剂0.6份;步骤(b)中,柠檬酸的加入量为混合漆总质量的1%;步骤(c)中,按第二混合漆质量100份计,所述第二混合漆包括水性分散体69.7份、碳酸氢钠0.8份、乙二醇3.5份、去离子水25.15份、分散剂0.4份、润湿剂1份、成膜助剂1.4份、颜料1.2份、消泡剂0.35份;步骤(d)中,按面漆质量100份计,所述面漆包括水性分散体49份、纳米二氧化钛8.6份、纳米氮化硼6.2份、硼酸锌5份、去离子水20份、多孔粉石英2.5份、聚磷酸铵2份、乙二醇1.8份、pH调节剂0.1份、润湿剂0.7份、消泡剂0.4份、分散剂0.2份、增稠剂0.75份、成膜助剂1.55份、颜料1.2份。
CN202110500022.4A 2021-05-08 2021-05-08 一种具有纳米涂层的摩托车轮毂的制备方法 Active CN113289877B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110500022.4A CN113289877B (zh) 2021-05-08 2021-05-08 一种具有纳米涂层的摩托车轮毂的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110500022.4A CN113289877B (zh) 2021-05-08 2021-05-08 一种具有纳米涂层的摩托车轮毂的制备方法

Publications (2)

Publication Number Publication Date
CN113289877A true CN113289877A (zh) 2021-08-24
CN113289877B CN113289877B (zh) 2022-04-01

Family

ID=77321133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110500022.4A Active CN113289877B (zh) 2021-05-08 2021-05-08 一种具有纳米涂层的摩托车轮毂的制备方法

Country Status (1)

Country Link
CN (1) CN113289877B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115160896A (zh) * 2022-08-11 2022-10-11 浙江万丰摩轮有限公司 一种具有立体幻影涂层的摩托车轮毂的制备方法
NL2029851B1 (en) * 2021-11-21 2023-06-13 Earthyhome Holding B V Dry powder paint composition and method for producing a dry powder paint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101717942A (zh) * 2009-09-01 2010-06-02 海洋王照明科技股份有限公司 金属表面防腐层结构及其涂覆方法
CN102527609A (zh) * 2012-03-12 2012-07-04 肇庆亚洲铝厂有限公司 铝型材喷涂前的处理工艺
WO2017206817A1 (en) * 2016-05-31 2017-12-07 Ppg Coatings (Tianjin) Co., Ltd. 3c1b coating, method of applying the same and substrate coated therewith
CN107610866A (zh) * 2017-10-23 2018-01-19 宁波韵升粘结磁体有限公司 一种提高粘结钕铁硼磁体性能的表面处理方法
CN111479955A (zh) * 2017-12-20 2020-07-31 日本制铁株式会社 预涂钢板
CN112608644A (zh) * 2020-12-02 2021-04-06 浙江万丰摩轮有限公司 一种多色涂层的摩托车轮毂及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101717942A (zh) * 2009-09-01 2010-06-02 海洋王照明科技股份有限公司 金属表面防腐层结构及其涂覆方法
CN102527609A (zh) * 2012-03-12 2012-07-04 肇庆亚洲铝厂有限公司 铝型材喷涂前的处理工艺
WO2017206817A1 (en) * 2016-05-31 2017-12-07 Ppg Coatings (Tianjin) Co., Ltd. 3c1b coating, method of applying the same and substrate coated therewith
CN107610866A (zh) * 2017-10-23 2018-01-19 宁波韵升粘结磁体有限公司 一种提高粘结钕铁硼磁体性能的表面处理方法
CN111479955A (zh) * 2017-12-20 2020-07-31 日本制铁株式会社 预涂钢板
CN112608644A (zh) * 2020-12-02 2021-04-06 浙江万丰摩轮有限公司 一种多色涂层的摩托车轮毂及其制备方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
丁永志等: "三种除锈方式对Q235刚表面涂层耐腐蚀性能的影响", 《装备环境工程》 *
刘元祚等: "TLZ―Ⅱ型低温磷化液的研制使用及其经济效益分析", 《工业技术经济》 *
朱贤忠等: "水性漆在摩托车铝轮毂上的应用", 《摩托车技术》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2029851B1 (en) * 2021-11-21 2023-06-13 Earthyhome Holding B V Dry powder paint composition and method for producing a dry powder paint
CN115160896A (zh) * 2022-08-11 2022-10-11 浙江万丰摩轮有限公司 一种具有立体幻影涂层的摩托车轮毂的制备方法
CN115160896B (zh) * 2022-08-11 2023-09-08 浙江万丰摩轮有限公司 一种具有立体幻影涂层的摩托车轮毂的制备方法

Also Published As

Publication number Publication date
CN113289877B (zh) 2022-04-01

Similar Documents

Publication Publication Date Title
CN113289877B (zh) 一种具有纳米涂层的摩托车轮毂的制备方法
CN108752988B (zh) 一种超疏水硅溶胶及超疏水涂层的制备方法
CN109731758B (zh) 一种等离子处理铝合金表面制备耐磨耐污耐腐蚀涂层的方法
CN109135534B (zh) 一种高触变性水性双组分高光汽车面漆及其制备方法
CN108690478B (zh) 一种用于烟气脱硫设备的防腐涂料及其制备方法
CN110511627B (zh) 一种自洁型feve氟碳涂料及其制备方法
CN108570273B (zh) 一种无溶剂氧化石墨烯-玻璃鳞片防腐涂料及其制备方法
CN110885617A (zh) 锈转化涂料及其制备方法
CN114181616B (zh) 一种无铬低温固化水性锌铝涂料及其制备方法和应用
CN110551433A (zh) 一种水性金属涂料及其制备方法
CN110964406A (zh) 一种水性环氧低表面处理防腐涂料及其制备方法和用途
CN108976952A (zh) 一种新型环保水性玻璃烤漆及其制备方法
CN112409867A (zh) 一种水性耐磨涂料及其制备方法
CN108219628B (zh) 一种耐海洋腐蚀的航空发动机去离子水漆及其制备方法
CN112409873A (zh) 一种水性防腐转锈涂料及其制备方法与应用
CN112175502A (zh) 一种无铬高固体含量聚氨酯改性环氧底漆
CN114231131A (zh) 一种水性刹车盘涂料及其制备方法
CN111040541A (zh) 一种水性丙烯酸氨基烤漆及制备方法
CN116162366A (zh) 水性无机硅酸锌涂料及其制备方法
CN114133837A (zh) 一种水性耐盐雾氨基底漆及制备方法
CN110982312B (zh) 一种初期耐水性优异的水性车间底漆及其制备方法
CN108977032B (zh) 一种用于头盔的水性双组分高光面漆及其制备方法
CN110776826A (zh) 一种粒子浓度可调的超憎水涂料超憎水涂层及其制备方法
CN111410895A (zh) 快干型水性防腐涂料及其制备方法
CN110564242A (zh) 高性能水性汽车清漆及其制备方法

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
GR01 Patent grant
GR01 Patent grant