CN105369235A - 一种家具装饰方法 - Google Patents

一种家具装饰方法 Download PDF

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Publication number
CN105369235A
CN105369235A CN201510946226.5A CN201510946226A CN105369235A CN 105369235 A CN105369235 A CN 105369235A CN 201510946226 A CN201510946226 A CN 201510946226A CN 105369235 A CN105369235 A CN 105369235A
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China
Prior art keywords
passivation
galvanized sheet
furniture
volume
under
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CN201510946226.5A
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English (en)
Inventor
石磊
刘科高
石佳正
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Shandong Jianzhu University
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Shandong Jianzhu University
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Priority to CN201510946226.5A priority Critical patent/CN105369235A/zh
Publication of CN105369235A publication Critical patent/CN105369235A/zh
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/40—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing molybdates, tungstates or vanadates
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/52—After-treatment of electroplated surfaces by brightening or burnishing

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

本发明涉及了一种家具装饰方法，通过在Q235板镀锌后，出光、钝化、封闭、浸漆、烘干等工艺流程，能显著提高家具的耐蚀性，装饰性达到无毒环保，起到具有良好的家具装饰效果。

Description

一种家具装饰方法
技术领域
本发明涉及一种应用于家具棕色装饰方法，尤其涉及一种办公家具镀锌板装饰方法。
背景技术
目前家俱市场上常用的家居装饰材料多数含有甲醛等物质，这类物质毒性大，给人体带来很大的伤害，轻者可引发皮肤病，严重者可致生命危险。在Q235板镀锌后主要采用钝化工艺的是六价铬盐钝化和三价铬盐钝化,传统铬酸盐钝化液中含有的Cr6+具有毒性,对环境污染严重,其应用在国内外已受到严格限制。本发明体系有钼酸铵、柠檬酸钠、丁二酸、氨水、硝酸钴组成的钝化剂及水溶性清漆等。它不仅无毒环保，工艺简单，而且得到的装饰板材色泽美观，耐腐蚀,满足了普通五金件电镀要求，应用于家居的镀锌板仿古色的效果，色泽光亮，耐蚀性和外观都有很大的提高。所以镀锌板办公家俱，建筑装饰行业及室内装饰方面具有广泛的应用前景。
发明内容
本发明为了达到无毒环保，同时使家具Q235板镀锌后装饰效果而发明了一种办公家具棕色表面处理方法。
本发明以Q235材料为基体光亮镀锌，使镀锌层厚度在10um以上，室温下用3%硝酸出光4s。
本发明用钼酸铵、柠檬酸钠、丁二酸、氨水、硝酸钴纯水组成钝化剂，为澄清呈深棕黑色的液体。其中包括钼酸铵25g/L、柠檬酸钠12g/L、丁二酸10g/L、氨水180ml/L、硝酸钴5g/L；其余是纯水，钝化剂使用时pH控制在1.5。
本发明将Q235板镀锌后在钝化液中钝化后，呈现深棕色，使其具有高防腐性、防变色性和极强的附着力，常温下，在水溶性清漆1体积和清水10体积的配比的浸液里浸泡1分钟，提出后在60℃的烘箱里烘干5分钟或置于阳光下直射晾干。
实验说明
本发明通过镀锌后，在钝化液中实施钝化处理，经过不同时间的处理后，观察镀层的色泽，并进行中性盐雾试验测定其耐蚀性能。
具体实施方式
本实施例的具体制备步骤如下：
a．以Q235材料为基体光亮镀锌，使镀锌层厚度在10um以上，室温下用硝酸出光4s；
b.采用钼酸铵、柠檬酸钠、丁二酸、氨水、硝酸钴纯水制备成镀锌钝化剂；
c.将镀锌板在钝化液中钝化15s,呈现深棕色；
d.将钝化后的镀锌板迅速浸入封闭剂，在pH为6.5的条件下浸泡5秒钟；
e.不要空停迅速将镀锌板直接浸入水溶性清漆1体积和清水10体积的配比的浸液里浸泡1分钟；
f.提出后在60℃下烘干5分钟或置于阳光下直射晾干。
一种办公家具棕色表面处理方法规范为：钼酸铵、柠檬酸钠、丁二酸、氨水、硝酸钴、纯水、水溶性清漆。
钼酸铵25g/L
柠檬酸钠12g/L
丁二酸10g/L
氨水180ml/L
pH1.5
水溶性清漆1:10
烘干温度60℃
钝化时间15s
注：当有搅拌时，钝化时间可以缩短。

Claims (1)

1.应用于锌镀层的一种家具装饰方法步骤如下：
a．以Q235材料为基体光亮镀锌，使镀锌层厚度在10um以上，室温下用硝酸出光4s;
b.采用钼酸铵、柠檬酸钠、丁二酸、氨水、硝酸钴制备成钝化剂;
c.将镀锌板在钝化液中钝化15s,呈现棕色;
d.将钝化后的镀锌板迅速浸入封闭剂，在pH为6.5的条件下浸泡5秒钟;
e.不要空停，迅速将镀锌板直接浸入水溶性清漆1体积和清水10体积的配比的浸液里浸泡1分钟;
f.提出后在60℃下烘干5分钟或置于阳光下直射晾干。
CN201510946226.5A 2015-12-17 2015-12-17 一种家具装饰方法 Pending CN105369235A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030230365A1 (en) * 2002-06-13 2003-12-18 Ming-Der Ger Method for treating magnesium alloy by chemical conversion
CN102618902A (zh) * 2012-04-24 2012-08-01 山东金宝电子股份有限公司 一种挠性覆铜板用铜箔的表面处理工艺
CN103205740A (zh) * 2013-04-16 2013-07-17 山东建筑大学 镀锌无铬蓝白色钝化剂
CN103668155A (zh) * 2013-12-06 2014-03-26 长沙艾森设备维护技术有限公司 一种钝化液及其钝化黑色金属表面的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030230365A1 (en) * 2002-06-13 2003-12-18 Ming-Der Ger Method for treating magnesium alloy by chemical conversion
CN102618902A (zh) * 2012-04-24 2012-08-01 山东金宝电子股份有限公司 一种挠性覆铜板用铜箔的表面处理工艺
CN103205740A (zh) * 2013-04-16 2013-07-17 山东建筑大学 镀锌无铬蓝白色钝化剂
CN103668155A (zh) * 2013-12-06 2014-03-26 长沙艾森设备维护技术有限公司 一种钝化液及其钝化黑色金属表面的方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
卢锦堂等: "《热浸镀技术与应用》", 31 January 2006, 机械工业出版社 *
石磊等: ""镀锌层黑化处理工艺的研究"", 《山东建筑工程学院学报》 *

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Application publication date: 20160302