CN108546523A - 一种金属表面预涂膜 - Google Patents

一种金属表面预涂膜 Download PDF

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CN108546523A
CN108546523A CN201810440098.0A CN201810440098A CN108546523A CN 108546523 A CN108546523 A CN 108546523A CN 201810440098 A CN201810440098 A CN 201810440098A CN 108546523 A CN108546523 A CN 108546523A
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adhesive layer
parts
layer
hot melt
melt adhesive
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周贤敏
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Chongqing New Kang Yi Xin Dahl New Material Co Ltd
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Chongqing New Kang Yi Xin Dahl New Material Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/304—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being heat-activatable, i.e. not tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • C09J2423/04—Presence of homo or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2467/00—Presence of polyester
    • C09J2467/006—Presence of polyester in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2475/00—Presence of polyurethane
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2477/00—Presence of polyamide

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明涉及金属覆膜技术领域，具体涉及一种金属表面预涂膜。金属表面预涂膜，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；所述热熔胶层为TPU热熔胶层、EVA热熔胶层、PA热熔胶层；所述基材层为PET；所述第一粘结层、第二粘结层均由丙烯酸改性乳液10‑30份、溶剂5‑15份、二聚丙酸1‑4份、醋酸锌2‑4份、厚朴酚1‑3份和环戊恶草酮1‑2份制成。通过合理设计粘结层的组分，从而达到预涂膜与金属表面之间的结合力强的效果。通过合理设计各层之间的厚度，从而使产品具有耐磨性能高，化学稳定性好等优点。

Description

一种金属表面预涂膜
技术领域
本发明涉及金属覆膜技术领域，具体涉及一种金属表面预涂膜。
背景技术
目前，一般采用干式覆膜技术来对金属板进行覆膜，将溶剂型胶水涂布于金属板上，经烘箱烘干后与薄膜粘接。但是，烘干过程中会有溶剂挥发，溶剂的挥发会对环境造成危害，覆膜后的铁板也容易有溶剂残留，烘干不全还会产生气泡和粘接力不足的问题。于是，研发一种预涂膜十分有必要。
发明内容
为了解决现有技术中存在的技术问题，本发明提出了一种金属表面预涂膜，具有与金属表面结合力好等优点。
本发明的技术方案是：一种金属表面预涂膜，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；
所述热熔胶层为TPU热熔胶层、EVA热熔胶层、PA热熔胶层；
所述基材层为PET；
所述第一粘结层、第二粘结层均由丙烯酸改性乳液10-30份、溶剂5-15份、二聚丙酸1-4份、醋酸锌2-4份、厚朴酚1-3份和环戊恶草酮1-2份制成。
作为本发明的优选实施例，所述第一粘结层、第二粘结层均由丙烯酸改性乳液16份、溶剂12份、二聚丙酸3份、醋酸锌2.5份、厚朴酚2份和环戊恶草酮1.5份制成。
作为本发明的优选实施例，所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为50-80μm、10-30nm、100-200μm、40-80nm、500-1000μm。
进一步优选地，所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为70μm、20nm、160μm、60nm、900μm。
本发明的有益效果表现在：
1、预涂膜与金属表面之间的结合力强，化学稳定性好，耐磨性能高。
2、通过合理设计粘结层的组分，从而达到预涂膜与金属表面之间的结合力强的效果。
3、通过合理设计各层之间的厚度，从而使产品具有耐磨性能高，化学稳定性好等优点。
具体实施方式
实施例1
一种金属表面预涂膜，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；
所述热熔胶层为TPU热熔胶层；
所述基材层为PET；
所述第一粘结层、第二粘结层均由丙烯酸改性乳液16份、溶剂12份、二聚丙酸3份、醋酸锌2.5份、厚朴酚2份和环戊恶草酮1.5份制成。
所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为70μm、20nm、160μm、60nm、900μm。
实施例2
一种金属表面预涂膜，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；
所述热熔胶层为PA热熔胶层；
所述基材层为PET；
所述第一粘结层、第二粘结层均由丙烯酸改性乳液30份、溶剂5份、二聚丙酸4份、醋酸锌2份、厚朴酚3份和环戊恶草酮1份制成。
所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为80μm、10nm、200μm、40nm、1000μm。
实施例3
一种金属表面预涂膜，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；
所述热熔胶层为EVA热熔胶层；
所述基材层为PET；
所述第一粘结层、第二粘结层均由丙烯酸改性乳液10份、溶剂15份、二聚丙酸1份、醋酸锌4份、厚朴酚1份和环戊恶草酮2份制成。
所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为50μm、30nm、100μm、80nm、500μm。
以上内容仅仅是对本发明的构思所作的举例和说明，所属本技术领域的技术人员对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，只要不偏离发明的构思或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。

Claims (4)

1.一种金属表面预涂膜，其特征在于，从上到下依次设置有热熔胶层、第一粘结层、中间层、第二粘结层和基材层；
所述热熔胶层为TPU热熔胶层、EVA热熔胶层、PA热熔胶层；
所述基材层为PET；
所述第一粘结层、第二粘结层均由丙烯酸改性乳液10-30份、溶剂5-15份、二聚丙酸1-4份、醋酸锌2-4份、厚朴酚1-3份和环戊恶草酮1-2份制成。
2.如权利要求1所述的金属表面预涂膜，其特征在于，所述第一粘结层、第二粘结层均由丙烯酸改性乳液16份、溶剂12份、二聚丙酸3份、醋酸锌2.5份、厚朴酚2份和环戊恶草酮1.5份制成。
3.如权利要求1所述的金属表面预涂膜，其特征在于，所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为50-80μm、10-30nm、100-200μm、40-80nm、500-1000μm。
4.如权利要求3所述的金属表面预涂膜，其特征在于，所述热熔胶层、第一粘结层、中间层、第二粘结层和基材层的厚度依次为70μm、20nm、160μm、60nm、900μm。
CN201810440098.0A 2018-05-10 2018-05-10 一种金属表面预涂膜 Pending CN108546523A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104710947A (zh) * 2015-01-13 2015-06-17 北京康得新功能材料有限公司 一种金属表面用预涂膜及其制备方法
CN107400474A (zh) * 2017-09-07 2017-11-28 深圳市三上高分子环保新材料股份有限公司 一种新型环保预涂膜及其制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104710947A (zh) * 2015-01-13 2015-06-17 北京康得新功能材料有限公司 一种金属表面用预涂膜及其制备方法
CN107400474A (zh) * 2017-09-07 2017-11-28 深圳市三上高分子环保新材料股份有限公司 一种新型环保预涂膜及其制造方法

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