CN111871741A - 一种整卷抗指纹不锈钢的制备方法 - Google Patents

一种整卷抗指纹不锈钢的制备方法 Download PDF

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CN111871741A
CN111871741A CN202010584895.3A CN202010584895A CN111871741A CN 111871741 A CN111871741 A CN 111871741A CN 202010584895 A CN202010584895 A CN 202010584895A CN 111871741 A CN111871741 A CN 111871741A
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stainless steel
fingerprint
steel coil
oil
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刘自然
刘慧丹
陈元
赖剑峰
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Zhaoqing Hongwang Metal Industrial Co Ltd
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    • 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
    • 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
    • B05D3/0218Pretreatment, e.g. heating the substrate
    • 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
    • B05D3/10Pretreatment 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
    • B05D3/102Pretreatment of metallic substrates
    • 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
    • B05D3/14Pretreatment 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 electrical means
    • B05D3/141Plasma treatment
    • B05D3/142Pretreatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
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    • B05D5/00Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
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    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16Antifouling paints; Underwater paints
    • 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
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    • B05D2202/15Stainless steel

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Abstract

本发明提供一种整卷抗指纹不锈钢的制备方法,包括:(1)清洗:将不锈钢卷通过等离子对板面进行清理;或将不锈钢卷通过脱盐水高温清洗;(2)烘干:将清洗后的不锈钢卷送入电烤箱进行烘干;(3)涂油:将烘干后的不锈钢卷通过喷枪对板面进行纳米喷涂抗指纹油;或将烘干后的不锈钢卷进行辊涂抗指纹油;(4)烘烤:将涂油后的不锈钢卷通过烘烤箱进行烘烤。本发明的整卷抗指纹不锈钢的制备方法增加了油膜的附着力,使得油膜不易脱落,同时降低了表面油膜的厚度,更好的保留不锈钢底板的原本色泽和美观度。

Description

一种整卷抗指纹不锈钢的制备方法
技术领域
本发明涉及不锈钢生产技术领域,尤其涉及一种整卷抗指纹不锈钢的制备方法。
背景技术
为了解决不锈钢在使用过程中容易受到指纹、油污等污染而难以清理的问题,抗指纹不锈钢技术逐渐得到了广泛应用。抗指纹技术通过在不锈钢表面涂上一层光亮油膜,从而提高不锈钢的抗污能力,使其更容易清洁。
然而,现有的抗指纹不锈钢技术存在一个问题,油膜在涂到不锈钢表面之后与不锈钢结合不够紧密,经过一段时间的使用之后容易脱掉,从而影响不锈钢的抗指纹性能。另外,传统抗指纹技术涂的油膜较厚,容易对不锈钢的光线造成影响,进而造成不锈钢表面的视觉差异。
发明内容
本发明提供一种增加了油膜的附着力,使得油膜不易脱落,同时降低了表面油膜的厚度,更好的保留不锈钢底板的原本色泽和美观度的整卷抗指纹不锈钢的制备方法。
本发明采用的技术方案为:一种整卷抗指纹不锈钢的制备方法,包括以下步骤:
(1)清洗:将不锈钢卷通过等离子对板面进行清理,除去表面细小灰尘和颗粒,等离子功率为900-1000w;或将不锈钢卷通过脱盐水高温清洗,脱盐水温度控制在50-60℃;pH值控制在6-7,电导率控制在500μs/cm以下;
(2)烘干:将清洗后的不锈钢卷送入电烤箱进行烘干;
(3)涂油:将烘干后的不锈钢卷通过喷枪对板面进行纳米喷涂抗指纹油,抗指纹油组成成份按照100g半哑光亮漆,5g红精,2g黄精进行配油,再加稀释剂和助剂调节黏度;
或将烘干后的不锈钢卷进行辊涂抗指纹油,抗指纹油组成成份为高光亮漆和007稀释剂按照1:1进行配兑,再加助剂调配,高光亮漆和助剂按照10:1进行调配;
(4)烘烤:将涂油后的不锈钢卷通过烘烤箱进行烘烤。
进一步地,(3)中,纳米喷涂时,控制喷涂时的雾化气压为140-160kPa,顶针气压为100-120kPa,同时控制喷头摆动速率为800mm/s。
进一步地,(3)中,辊涂抗指纹油时,控制油的黏度在16-17s,油膜厚度为1-2μm。
进一步地,(4)中,控制烘烤温度为230-270℃,烘烤时间为10-12min。
相较于现有技术,本发明的整卷抗指纹不锈钢的制备方法通过辊涂和纳米喷涂的方式实现了对不锈钢卷板面的纳米抗指纹处理,在实现不锈钢卷良好抗指纹、抗油污能力的基础上进一步提高了整卷不锈钢的质量均匀性,使得不锈钢卷的油膜厚度和板面颜色更加均匀。此外,通过采用等离子清洗技术对不锈钢的板面进行除尘,使得抗指纹油与不锈钢卷的板面达到更好的接触,大大增加了油膜的附着力,使得油膜不易脱落;在保留了抗油污、易除污能力的基础上大大降低了不锈钢卷表面油膜的厚度,可以更好的保留不锈钢卷底板的原本色泽和美观度。
附图说明
附图是用来提供对本发明的进一步理解,并构成说明书的一部分,与下面的具体实施方式一起用于解释本发明,但不应构成对本发明的限制。在附图中,
图1:本发明整卷抗指纹不锈钢的制备方法的步骤流程图。
具体实施方式
以下结合附图对本发明的具体实施方式进行详细说明。应当理解的是,此处所描述的具体实施方式仅用于说明和解释本发明,并不用于限制本发明。
如图1所示,本发明的整卷抗指纹不锈钢的制备方法,包括以下步骤:
(1)清洗:将不锈钢卷通过等离子对板面进行清理,除去表面细小灰尘和颗粒,其中,等离子功率为900-1000w;或将不锈钢卷通过脱盐水高温清洗,其中,脱盐水温度控制在50-60℃;pH值控制在6-7,电导率控制在500μs/cm以下。
(2)烘干:将清洗后的不锈钢卷送入电烤箱进行烘干。
(3)涂油:将烘干后的不锈钢卷通过喷枪对板面进行纳米喷涂抗指纹油,其中,抗指纹油组成成份按照100g半哑光亮漆,5g红精,2g黄精进行配油,再加稀释剂和助剂调节黏度;控制喷涂时的雾化气压为140-160kPa,顶针气压为100-120kPa,同时控制喷头摆动速率为800mm/s。
或将烘干后的不锈钢卷进行辊涂抗指纹油,其中,抗指纹油组成成份为高光亮漆和007稀释剂按照1:1进行配兑,再加助剂调配,高光亮漆和助剂按照10:1进行调配,控制油的黏度在16-17s,油膜厚度为1-2μm。
(4)烘烤:将涂油后的不锈钢卷通过烘烤箱进行烘烤;其中,控制烘烤温度为230-270℃,烘烤时间为10-12min,使之达到坚固油膜层的效果。
综上,本发明的整卷抗指纹不锈钢的制备方法具有以下优点:
1、通过辊涂和纳米喷涂的方式实现了对不锈钢卷板面的纳米抗指纹处理,在实现不锈钢卷良好抗指纹、抗油污能力的基础上进一步提高了整卷不锈钢的质量均匀性,使得不锈钢卷的油膜厚度和板面颜色更加均匀。
2、采用等离子清洗技术对不锈钢的板面进行除尘,使得抗指纹油与不锈钢卷的板面达到更好的接触,大大增加了油膜的附着力,使得油膜不易脱落;在保留了抗油污、易除污能力的基础上大大降低了不锈钢卷表面油膜的厚度,可以更好的保留不锈钢卷底板的原本色泽和美观度。
只要不违背本发明创造的思想,对本发明的各种不同实施例进行任意组合,均应当视为本发明公开的内容;在本发明的技术构思范围内,对技术方案进行多种简单的变型及不同实施例进行的不违背本发明创造的思想的任意组合,均应在本发明的保护范围之内。

Claims (4)

1.一种整卷抗指纹不锈钢的制备方法,其特征在于,包括以下步骤:
(1)清洗:将不锈钢卷通过等离子对板面进行清理,除去表面细小灰尘和颗粒,等离子功率为900-1000w;或将不锈钢卷通过脱盐水高温清洗,脱盐水温度控制在50-60℃;pH值控制在6-7,电导率控制在500μs/cm以下;
(2)烘干:将清洗后的不锈钢卷送入电烤箱进行烘干;
(3)涂油:将烘干后的不锈钢卷通过喷枪对板面进行纳米喷涂抗指纹油,抗指纹油组成成份按照100g半哑光亮漆,5g红精,2g黄精进行配油,再加稀释剂和助剂调节黏度;
或将烘干后的不锈钢卷进行辊涂抗指纹油,抗指纹油组成成份为高光亮漆和007稀释剂按照1:1进行配兑,再加助剂调配,高光亮漆和助剂按照10:1进行调配;
(4)烘烤:将涂油后的不锈钢卷通过烘烤箱进行烘烤。
2.如权利要求1所述的整卷抗指纹不锈钢的制备方法,其特征在于:(3)中,纳米喷涂时,控制喷涂时的雾化气压为140-160kPa,顶针气压为100-120kPa,同时控制喷头摆动速率为800mm/s。
3.如权利要求1所述的整卷抗指纹不锈钢的制备方法,其特征在于:(3)中,辊涂抗指纹油时,控制油的黏度在16-17s,油膜厚度为1-2μm。
4.如权利要求1所述的整卷抗指纹不锈钢的制备方法,其特征在于:(4)中,控制烘烤温度为230-270℃,烘烤时间为10-12min。
CN202010584895.3A 2020-06-24 2020-06-24 一种整卷抗指纹不锈钢的制备方法 Pending CN111871741A (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103881497A (zh) * 2014-03-18 2014-06-25 海门市森达装饰材料有限公司 一种亚光抗指纹不锈钢装饰板的制备方法
CN107716244A (zh) * 2017-10-25 2018-02-23 宁波富纳新材料科技有限公司 一种用纳米涂料做印刷线路板“三防”防护体系的方法
CN110013954A (zh) * 2019-04-19 2019-07-16 浙江巨创不锈钢制品科技有限公司 一种普通碳钢的无裂纹和耐指纹表面处理方法
CN110721871A (zh) * 2019-10-30 2020-01-24 肇庆宏旺金属实业有限公司 无指纹不锈钢卷生产线

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Publication number Priority date Publication date Assignee Title
CN103881497A (zh) * 2014-03-18 2014-06-25 海门市森达装饰材料有限公司 一种亚光抗指纹不锈钢装饰板的制备方法
CN107716244A (zh) * 2017-10-25 2018-02-23 宁波富纳新材料科技有限公司 一种用纳米涂料做印刷线路板“三防”防护体系的方法
CN110013954A (zh) * 2019-04-19 2019-07-16 浙江巨创不锈钢制品科技有限公司 一种普通碳钢的无裂纹和耐指纹表面处理方法
CN110721871A (zh) * 2019-10-30 2020-01-24 肇庆宏旺金属实业有限公司 无指纹不锈钢卷生产线

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* Cited by examiner, † Cited by third party
Title
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