CN110484903A - 一种彩钢板单面彩涂压花技术工艺 - Google Patents

一种彩钢板单面彩涂压花技术工艺 Download PDF

Info

Publication number
CN110484903A
CN110484903A CN201910797218.7A CN201910797218A CN110484903A CN 110484903 A CN110484903 A CN 110484903A CN 201910797218 A CN201910797218 A CN 201910797218A CN 110484903 A CN110484903 A CN 110484903A
Authority
CN
China
Prior art keywords
steel plate
degreasing
carried out
color
single side
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.)
Withdrawn
Application number
CN201910797218.7A
Other languages
English (en)
Inventor
周国庆
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.)
Shandong Jinghong Intelligent Technology Co Ltd
Original Assignee
Shandong Jinghong Intelligent Technology 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 Shandong Jinghong Intelligent Technology Co Ltd filed Critical Shandong Jinghong Intelligent Technology Co Ltd
Priority to CN201910797218.7A priority Critical patent/CN110484903A/zh
Publication of CN110484903A publication Critical patent/CN110484903A/zh
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/05Chemical 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
    • C23C22/06Chemical 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
    • C23C22/24Chemical 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 hexavalent chromium compounds
    • C23C22/33Chemical 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 hexavalent chromium compounds containing also phosphates
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/78Pretreatment of the material to be coated
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/82After-treatment
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19Iron or steel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00Metallic substrate
    • B05D2202/10Metallic substrate based on Fe
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2451/00Type of carrier, type of coating (Multilayers)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

本发明公开了一种彩钢板单面彩涂压花技术工艺,包括如下步骤:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂完成后,对钢板进行清洗处理,将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭,在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温,对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为15‑20min,然后经过冷却后得到成品单面彩钢板。

Description

一种彩钢板单面彩涂压花技术工艺
技术领域
本发明涉及钢板彩涂压花技术领域,尤其涉及一种彩钢板单面彩涂压花技术工艺。
背景技术
钢板彩涂加工生产过程需把含有有机溶剂的涂层材料涂布到钢板带材上,这样就能生产出带有图案的钢带,可以应用于房屋、电器等领域,前处理钢板时,钢板的清洁度和光整度较差,造成成品具有质量缺陷,在烤制钢板进行固化时,钢板两边的温度相差较大,使得产生产品质量不均匀的问题。
发明内容
本发明提出了一种彩钢板单面彩涂压花技术工艺,以解决上述背景技术中提出的问题。
本发明提出了一种彩钢板单面彩涂压花技术工艺,包括如下步骤:
S1:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂完成后,对钢板进行清洗处理,脱脂步骤:
A、在带有震动机构的容器中加入温水,控制水的温度60-70℃,加入脱脂剂,搅拌3-7min,得到脱脂水溶液;
B、将钢板放入容器中,同时启动震动机构,控制震动频率,控制脱脂温度,温度为50-60℃,钢板浸泡时间为10-15min;
C、浸泡结束后,更换脱脂水溶液,再次浸泡,浸泡时间为6-10min;
D、取出钢板,脱脂完成;
S2:将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭;
S3:在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温;
S4:对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为15-20min,然后经过冷却后得到成品单面彩钢板。
优选的,所述S1中,所述脱脂剂为氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的混合物。
优选的,所述氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的质量比为2:1:3。
优选的,所述S2中,所述水洗步骤包括;
1)将钢板放置在清洗筒内,启动超声波仪器,清洗时间为4min;
2)取出钢板,喷头清水冲洗,冲洗时间为2min;
3)纯净水冲洗,冲洗时间2min。
优选的,所述S2中,所述打磨处理处理步骤:
(1)先用200目砂纸对钢板进行初次打磨;
(2)启动打磨机构,打磨机构带动打磨片对钢板进行机械打磨;
(3)机械打磨后,再用600目砂纸进行打磨;
(4)打磨完成后,对钢板进行激光扫描辐射处理。
优选的,所述激光扫描辐射处理时激光的波长为1.05-1.06μm,脉宽为250-260ns,单脉冲能量为4-8J/cm2,扫描移动的速度为20-30m/min。
优选的,所述S3中,所述钝化液中成分为重铬酸钾、磷酸、十二烷基苯磺酸钠、次氯酸钠和乙醇。
优选的,所述S3中,所述烘干处理步骤:
(1)、将图彩钢板放入烘干箱中调节烘干温度,温度为90-150℃,烘干时间为8-13min;
(2)、降低温度,调节温度为60-100℃,烘干时间为10-15min;
(3)、降低温度,调节温度为20-60℃,烘干时间为12-18min。
优选的,所述S4中,所述涂漆处理步骤:
a、固定钢板,稀释油漆,稀释完成后静置10min;
b、先在钢板的边、角、孔等位置进行预涂;
c、启动涂刷机构对钢板中心位置进行涂刷,涂刷时先横向刷然后竖方向刷,清除刷痕;
d、油漆固化后,进行二次涂刷。
本发明提出的一种彩钢板单面彩涂压花技术工艺,有益效果在于:
通过多次打磨使得彩钢板在涂彩压花时表面平滑整洁,涂彩压花的效果更好,在进行脱脂时,多次更换脱脂溶液使得钢板表的杂物清洗干净,减小后期加工的难度,采用风干机构对涂彩的钢板进行烘干,使得钢板烘干温度均匀,成型后的彩钢板避免涂彩效果好。
具体实施方式
下面结合具体实施例来对本发明做进一步说明。
实施例1
本发明提出了一种彩钢板单面彩涂压花技术工艺,包括如下步骤:
S1:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂后方便进行打磨,钢板脱脂完成后,对钢板进行清洗处理,脱脂步骤:
A、在带有震动机构的容器中加入温水,控制水的温度60℃,加入脱脂剂,搅拌3min,得到脱脂水溶液,脱脂剂为氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的混合物,氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的质量比为2:1:3;
B、将钢板放入容器中,同时启动震动机构,震动机构加快脱脂速度,控制震动频率,控制脱脂温度,温度为50℃,钢板浸泡时间为10min;
C、浸泡结束后,更换脱脂水溶液,脱脂效果更好,再次浸泡,浸泡时间为6min;
D、取出钢板,脱脂完成;
S2:将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭,打磨处理处理步骤:
(1)先用200目砂纸对钢板进行初次打磨;
(2)启动打磨机构,打磨机构带动打磨片对钢板进行机械打磨;
(3)机械打磨后,再用600目砂纸进行打磨,多次打磨,使得钢板表面平滑;
(4)打磨完成后,对钢板进行激光扫描辐射处理,激光扫描辐射处理时激光的波长为1.05μm,脉宽为250ns,单脉冲能量为4J/cm2,扫描移动的速度为20m/min;
水洗步骤包括;
1)将钢板放置在清洗筒内,启动超声波仪器,清洗时间为4min;
2)取出钢板,喷头清水冲洗,冲洗时间为2min;
3)纯净水冲洗,冲洗时间2min,纯净水清洗,钢板表面整洁;
S3:在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温,钝化液中成分为重铬酸钾、磷酸、十二烷基苯磺酸钠、次氯酸钠和乙醇,烘干处理步骤:
(1)、将图彩钢板放入烘干箱中调节烘干温度,温度为90℃,烘干时间为8min;
(2)、降低温度,调节温度为60℃,烘干时间为10min;
(3)、降低温度,调节温度为20℃,烘干时间为12min;
S4:对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为15min,然后经过冷却后得到成品单面彩钢板,涂漆处理步骤:
a、固定钢板,稀释油漆,稀释完成后静置10min;
b、先在钢板的边、角、孔等位置进行预涂;
c、启动涂刷机构对钢板中心位置进行涂刷,涂刷时先横向刷然后竖方向刷,清除刷痕;
d、油漆固化后,进行二次涂刷。
实施例2
本发明提出了一种彩钢板单面彩涂压花技术工艺,包括如下步骤:
S1:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂后方便进行打磨,钢板脱脂完成后,对钢板进行清洗处理,脱脂步骤:
A、在带有震动机构的容器中加入温水,控制水的温度65℃,加入脱脂剂,搅拌5min,得到脱脂水溶液,脱脂剂为氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的混合物,氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的质量比为2:1:3;
B、将钢板放入容器中,同时启动震动机构,震动机构加快脱脂速度,控制震动频率,控制脱脂温度,温度为55℃,钢板浸泡时间为12.5min;
C、浸泡结束后,更换脱脂水溶液,脱脂效果更好,再次浸泡,浸泡时间为8min;
D、取出钢板,脱脂完成;
S2:将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭,打磨处理处理步骤:
(1)先用200目砂纸对钢板进行初次打磨;
(2)启动打磨机构,打磨机构带动打磨片对钢板进行机械打磨;
(3)机械打磨后,再用600目砂纸进行打磨,多次打磨,使得钢板表面平滑;
(4)打磨完成后,对钢板进行激光扫描辐射处理,激光扫描辐射处理时激光的波长为1.055μm,脉宽为255ns,单脉冲能量为6J/cm2,扫描移动的速度为25m/min;
水洗步骤包括;
1)将钢板放置在清洗筒内,启动超声波仪器,清洗时间为4min;
2)取出钢板,喷头清水冲洗,冲洗时间为2min;
3)纯净水冲洗,冲洗时间2min,纯净水清洗,钢板表面整洁;
S3:在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温,钝化液中成分为重铬酸钾、磷酸、十二烷基苯磺酸钠、次氯酸钠和乙醇,烘干处理步骤:
(1)、将图彩钢板放入烘干箱中调节烘干温度,温度为90-150℃,烘干时间为8-13min;
(2)、降低温度,调节温度为80℃,烘干时间为12.5min;
(3)、降低温度,调节温度为40℃,烘干时间为15min;
S4:对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为17.5min,然后经过冷却后得到成品单面彩钢板,涂漆处理步骤:
a、固定钢板,稀释油漆,稀释完成后静置10min;
b、先在钢板的边、角、孔等位置进行预涂;
c、启动涂刷机构对钢板中心位置进行涂刷,涂刷时先横向刷然后竖方向刷,清除刷痕;
d、油漆固化后,进行二次涂刷。
实施例3
本发明提出了一种彩钢板单面彩涂压花技术工艺,包括如下步骤:
S1:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂后方便进行打磨,钢板脱脂完成后,对钢板进行清洗处理,脱脂步骤:
A、在带有震动机构的容器中加入温水,控制水的温度70℃,加入脱脂剂,搅拌7min,得到脱脂水溶液,脱脂剂为氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的混合物,氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的质量比为2:1:3;
B、将钢板放入容器中,同时启动震动机构,震动机构加快脱脂速度,控制震动频率,控制脱脂温度,温度为60℃,钢板浸泡时间为15min;
C、浸泡结束后,更换脱脂水溶液,脱脂效果更好,再次浸泡,浸泡时间为10min;
D、取出钢板,脱脂完成;
S2:将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭,打磨处理处理步骤:
(1)先用200目砂纸对钢板进行初次打磨;
(2)启动打磨机构,打磨机构带动打磨片对钢板进行机械打磨;
(3)机械打磨后,再用600目砂纸进行打磨,多次打磨,使得钢板表面平滑;
(4)打磨完成后,对钢板进行激光扫描辐射处理,激光扫描辐射处理时激光的波长为1.06μm,脉宽为260ns,单脉冲能量为8J/cm2,扫描移动的速度为20-30m/min;
水洗步骤包括;
1)将钢板放置在清洗筒内,启动超声波仪器,清洗时间为4min;
2)取出钢板,喷头清水冲洗,冲洗时间为2min;
3)纯净水冲洗,冲洗时间2min,纯净水清洗,钢板表面整洁;
S3:在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温,钝化液中成分为重铬酸钾、磷酸、十二烷基苯磺酸钠、次氯酸钠和乙醇,烘干处理步骤:
(1)、将图彩钢板放入烘干箱中调节烘干温度,温度为150℃,烘干时间为8-13min;
(2)、降低温度,调节温度为100℃,烘干时间为15min;
(3)、降低温度,调节温度为60℃,烘干时间为18min;
S4:对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为20min,然后经过冷却后得到成品单面彩钢板,涂漆处理步骤:
a、固定钢板,稀释油漆,稀释完成后静置10min;
b、先在钢板的边、角、孔等位置进行预涂;
c、启动涂刷机构对钢板中心位置进行涂刷,涂刷时先横向刷然后竖方向刷,清除刷痕;
d、油漆固化后,进行二次涂刷。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (9)

1.一种彩钢板单面彩涂压花技术工艺,其特征在于,包括以下步骤:
S1:将开卷后的钢板进行预脱脂、辊制和脱脂,钢板脱脂完成后,对钢板进行清洗处理,脱脂步骤:
A、在带有震动机构的容器中加入温水,控制水的温度60-70℃,加入脱脂剂,搅拌3-7min,得到脱脂水溶液;
B、将钢板放入容器中,同时启动震动机构,控制震动频率,控制脱脂温度,温度为50-60℃,钢板浸泡时间为10-15min;
C、浸泡结束后,更换脱脂水溶液,再次浸泡,浸泡时间为6-10min;
D、取出钢板,脱脂完成;
S2:将清洗后的钢板进行固定,对钢板的外表面进行打磨处理,清除表面毛刺,将打磨后的钢板进行水洗,将水洗后的钢板进行擦拭;
S3:在擦拭后的钢板表面涂抹钝化液,将钝化处理后的钢板进行涂彩,涂彩后进行烘干处理,烘干后冷却至常温;
S4:对冷却后的钢板进行表面涂漆处理,然后进行精涂印花,使用风干机构对涂油漆面进行风干固化,风干固化时间为15-20min,然后经过冷却后得到成品单面彩钢板。
2.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S1中,所述脱脂剂为氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的混合物。
3.根据权利要求2所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述氢氧化钠、脂肪醇聚氧乙烯醚和乙二醇的质量比为2:1:3。
4.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S2中,所述水洗步骤包括;
1)将钢板放置在清洗筒内,启动超声波仪器,清洗时间为4min;
2)取出钢板,喷头清水冲洗,冲洗时间为2min;
3)纯净水冲洗,冲洗时间2min。
5.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S2中,所述打磨处理处理步骤:
(1)先用200目砂纸对钢板进行初次打磨;
(2)启动打磨机构,打磨机构带动打磨片对钢板进行机械打磨;
(3)机械打磨后,再用600目砂纸进行打磨;
(4)打磨完成后,对钢板进行激光扫描辐射处理。
6.根据权利要求5所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述激光扫描辐射处理时激光的波长为1.05-1.06μm,脉宽为250-260ns,单脉冲能量为4-8J/cm2,扫描移动的速度为20-30m/min。
7.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S3中,所述钝化液中成分为重铬酸钾、磷酸、十二烷基苯磺酸钠、次氯酸钠和乙醇。
8.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S3中,所述烘干处理步骤:
(1)、将图彩钢板放入烘干箱中调节烘干温度,温度为90-150℃,烘干时间为8-13min;
(2)、降低温度,调节温度为60-100℃,烘干时间为10-15min;
(3)、降低温度,调节温度为20-60℃,烘干时间为12-18min。
9.根据权利要求1所述的一种彩钢板单面彩涂压花技术工艺,其特征在于,所述S4中,所述涂漆处理步骤:
a、固定钢板,稀释油漆,稀释完成后静置10min;
b、先在钢板的边、角、孔等位置进行预涂;
c、启动涂刷机构对钢板中心位置进行涂刷,涂刷时先横向刷然后竖方向刷,清除刷痕;
d、油漆固化后,进行二次涂刷。
CN201910797218.7A 2019-08-27 2019-08-27 一种彩钢板单面彩涂压花技术工艺 Withdrawn CN110484903A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910797218.7A CN110484903A (zh) 2019-08-27 2019-08-27 一种彩钢板单面彩涂压花技术工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910797218.7A CN110484903A (zh) 2019-08-27 2019-08-27 一种彩钢板单面彩涂压花技术工艺

Publications (1)

Publication Number Publication Date
CN110484903A true CN110484903A (zh) 2019-11-22

Family

ID=68554450

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910797218.7A Withdrawn CN110484903A (zh) 2019-08-27 2019-08-27 一种彩钢板单面彩涂压花技术工艺

Country Status (1)

Country Link
CN (1) CN110484903A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112827784A (zh) * 2021-01-07 2021-05-25 林丽平 一种提高粉末涂料与基材之间的附着力的方法
CN113276531A (zh) * 2021-07-21 2021-08-20 南通德泰隆钢结构工程有限公司 一种彩钢瓦楞板正压覆膜装置及其使用方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112827784A (zh) * 2021-01-07 2021-05-25 林丽平 一种提高粉末涂料与基材之间的附着力的方法
CN113276531A (zh) * 2021-07-21 2021-08-20 南通德泰隆钢结构工程有限公司 一种彩钢瓦楞板正压覆膜装置及其使用方法
CN113276531B (zh) * 2021-07-21 2021-09-21 南通德泰隆钢结构工程有限公司 一种彩钢瓦楞板正压覆膜装置及其使用方法

Similar Documents

Publication Publication Date Title
CN100364734C (zh) 一种木制品表面仿古处理工艺
CN110484903A (zh) 一种彩钢板单面彩涂压花技术工艺
CN109149886B (zh) 一种电机外壳的全方位喷漆工艺
CN104552517A (zh) 装饰木材表面前处理方法
CN107471807A (zh) 一种铝塑板的生产方法
CN102358099B (zh) 表面雕花多色铝型材的加工方法
CN105944939B (zh) 一种洒点和丝印可剥胶相结合的表面处理方法
CN109759300A (zh) 一种笔记本电脑外壳自动除尘喷涂工艺
CN106868508A (zh) 一种真空设备工艺腔室壁板再生处理方法
CN106903036A (zh) 一种配电柜柜体板的喷漆工艺
CN112221908A (zh) 一种幕墙用铝单板的氟碳辊涂工艺
CN102500538A (zh) 一种实木复合门开放漆制作工艺方法
US1355074A (en) Process of removing surface finish
CN109482442A (zh) 一种汽车零件喷漆方法
CN102049378A (zh) 一种塑料制品的涂装方法
KR100329291B1 (ko) 자동차의 흠집 제거 도장방법
CN109465171A (zh) 一种红木家具上漆工艺
CN107670930A (zh) 一种uv辊涂纯白开放哑光面涂装施工工艺
CN107051846B (zh) 一种珍珠白家具上漆工艺流程
CN102773206A (zh) 一种工件烤漆工艺
CN117900103A (zh) 一种电机外壳喷漆加工工艺
CN104480238A (zh) 一种皮革的表面仿古处理方法
CN104998806A (zh) 一种利用水流进行表面涂层处理的工艺
CN101638031B (zh) 橱柜门的银泊颜色仿古效果的涂装方法
CN101638030A (zh) 现代家具装饰中仿古白脱落效果的施工方法

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20191122

WW01 Invention patent application withdrawn after publication