CN106238284A - 一种带有涂层的施肥盘片的制备方法 - Google Patents

一种带有涂层的施肥盘片的制备方法 Download PDF

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CN106238284A
CN106238284A CN201610582076.9A CN201610582076A CN106238284A CN 106238284 A CN106238284 A CN 106238284A CN 201610582076 A CN201610582076 A CN 201610582076A CN 106238284 A CN106238284 A CN 106238284A
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fertilising
coating
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银柳香
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Liuzhou Mingpin Technology Co Ltd
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Liuzhou Mingpin Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/18—Processes for applying liquids or other fluent materials performed by dipping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment 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
    • B05D3/02—Pretreatment 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
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment 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
    • B05D3/10—Pretreatment 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 other chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment 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
    • B05D3/12—Pretreatment 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 mechanical means
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开一种带有涂层的施肥盘片的制备方法，包括如下步骤，前处理，除去零部件施肥盘片表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍零部件施肥盘片，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将施肥盘片基体上的达克罗处理液转变成膜层的过程，在网带式循环热风烘烤炉中进行；然后清洗、打磨施肥盘片即可完工。

Description

一种带有涂层的施肥盘片的制备方法
技术领域
本发明属于农业工具技术领域，尤其涉及一种带有涂层的施肥盘片的制备方法。
背景技术
农作物在生长过程中，由于各种原因会产生病害和虫害，为此需要对农作物进行施肥作业，但是现有的施肥盘片存在好多问题，如施肥盘放置时间较长后金属制品的特征容易生锈，需要使用者更换施肥盘，而达克罗涂层是由片状锌粉、铝粉、含铬的金属盐及粘合剂组成的涂液涂覆于零件表面，经烧结而形成的一种全新结构和性能的防护层，技术人员在此基础上进行了改进和完善。
发明内容
本发明旨在克服现有技术的缺陷，提供一种带有涂层的施肥盘片的制备方法，具有无公害、防锈性能好，质量稳定的特点。
为了解决上述技术问题，本发明提供以下技术方案：
一种带有涂层的施肥盘片的制备方法，包括如下步骤，前处理，除去零部件施肥盘片表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍零部件施肥盘片，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将施肥盘片基体上的达克罗处理液转变成膜层的过程，常在网带式循环热风烘烤炉中进行；然后清洗、打磨施肥盘片即可完工。
进一步，第一步中，前处理的方法为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。
进一步，第二步中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜。
与现有技术相比较，本发明具有如下的有益效果：
本发明的好处在于，该涂层具有无公害、无氢脆、优良的耐蚀性、浸透性、耐热性等特点，避免了钢管漏镀，产品质量好，不易生锈。作为汽车、铁路、公路交通、电力、建筑、桥梁等行业中小零部件的防腐处理，已在世界范围内得到了广泛的应用。
具体实施方式
以下结对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明。
实施例 一种带有涂层的施肥盘片的制备方法，包括如下步骤，前处理，除去零部件施肥盘片表面的油污、铁和氧化皮杂物后；第一步中，前处理的方法为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。涂覆是用达克罗溶液喷涂或浸渍零部件施肥盘片，然后再采用离心甩干、自然垂流、刷除去多于的处理液；第二步中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜。烘烤是将施肥盘片基体上的达克罗处理液转变成膜层的过程，常在网带式循环热风烘烤炉中进行；然后清洗、打磨施肥盘片即可完工。
以上所述仅为说明本发明的实施方式，并不用于限制本发明，对于本领域的技术人员来说，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 (3)

1.一种带有涂层的施肥盘片的制备方法，其特征在于，包括如下步骤，前处理，除去零部件施肥盘片表面的油污、铁和氧化皮杂物后；涂覆是用达克罗溶液喷涂或浸渍零部件施肥盘片，然后再采用离心甩干、自然垂流、刷除去多于的处理液；烘烤是将施肥盘片基体上的达克罗处理液转变成膜层的过程，在网带式循环热风烘烤炉中进行；然后清洗、打磨施肥盘片即可完工。
2.根据权利要求 1所述带有涂层的施肥盘片的制备方法，其特征在于：第一步中，前处理的方法为有机溶剂、碱性清洗剂脱脂、抛丸、喷丸或喷砂。
3. 根据权利要求 1所述带有涂层的施肥盘片的制备方法，其特征在于：第二步中，达克罗处理液由铝粒、铬酐和树脂组成，经固化成膜。
CN201610582076.9A 2016-07-22 2016-07-22 一种带有涂层的施肥盘片的制备方法 Pending CN106238284A (zh)

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Publication number Priority date Publication date Assignee Title
WO2003101912A1 (de) * 2002-05-29 2003-12-11 Erlus Aktiengesellschaft Keramischer formkörper mit photokatalytischer beschichtung und verfharen zur herstellung desselben
CN101343740A (zh) * 2007-11-30 2009-01-14 湖州金泰科技股份有限公司 铝合金轮毂的镀膜工艺
CN101736390A (zh) * 2009-12-24 2010-06-16 北京有色金属研究总院 一种二氧化铅电极板及其制备方法
CN103572203A (zh) * 2012-08-07 2014-02-12 诺德轮毂制造有限公司 一种高理化性能汽车轮毂的真空镀膜生产工艺
CN104746074A (zh) * 2015-04-16 2015-07-01 柳州豪祥特科技有限公司 一种镁合金轮毂表面处理方法

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Publication number Priority date Publication date Assignee Title
WO2003101912A1 (de) * 2002-05-29 2003-12-11 Erlus Aktiengesellschaft Keramischer formkörper mit photokatalytischer beschichtung und verfharen zur herstellung desselben
CN101343740A (zh) * 2007-11-30 2009-01-14 湖州金泰科技股份有限公司 铝合金轮毂的镀膜工艺
CN101736390A (zh) * 2009-12-24 2010-06-16 北京有色金属研究总院 一种二氧化铅电极板及其制备方法
CN103572203A (zh) * 2012-08-07 2014-02-12 诺德轮毂制造有限公司 一种高理化性能汽车轮毂的真空镀膜生产工艺
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