CN106142753A - 一种高强度vcm复合钢板的制备方法 - Google Patents

一种高强度vcm复合钢板的制备方法 Download PDF

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CN106142753A
CN106142753A CN201610504796.3A CN201610504796A CN106142753A CN 106142753 A CN106142753 A CN 106142753A CN 201610504796 A CN201610504796 A CN 201610504796A CN 106142753 A CN106142753 A CN 106142753A
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赵东明
许日民
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HEFEI HESHENG SPECIAL MATERIAL CO Ltd
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    • B32B15/00—Layered products comprising a layer of metal
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    • B32B15/00—Layered products comprising a layer of metal
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B38/00—Ancillary operations in connection with laminating processes
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2509/00—Household appliances

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Abstract

本发明提供一种高强度VCM复合钢板的制备方法，包括：基板，基板上侧设有第一化学处理层，基板下侧设有第二化学处理层，第二化学处理层下侧设有背漆层，第一化学处理层上侧设有第一粘结剂层，第一粘结剂层上侧设有PVC层，PVC层上侧设有第二粘合剂层，第二粘合剂层上侧设有珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜。所述基板包括不锈钢板，不锈钢板下侧设有钛钢板，钛钢板下侧设有下侧镀锌层、不锈钢板上侧设有上侧镀锌层，下侧镀锌层下侧设有下侧铝箔包覆层，上侧镀锌层上侧设有上侧铝箔包覆层。本发明结构合理、新颖，产品品质稳定，加工方便，可以提高使用时的加工效率，另外本发明外观美观、触感好，可以广泛使用于各种家电面板。

Description

一种高强度VCM复合钢板的制备方法
技术领域
本发明涉及新型材料技术领域，具体为一种高强度VCM复合钢板的制备方法。
背景技术
复合钢板在工业和生活中的应用比较广泛，汽车、冰箱、洗衣机、高档家具、厨房设备、工业和民用建筑等都需要使用，并且复合钢板使用的环境也越来越特殊和越来越广泛，在一定的特殊环境下，复合钢板与其他的零部件长时间接触会发生分子迁移的现象，针对此分子迁移现象牵引下，复合钢板产业的发展将有很广阔的发展的空间。
带有珠光特效的VCM膜产品的PVC受热性能较差，合膜过程中若板温稍高于工艺温度，板面就易产生橘皮等外观问题，因为此缺陷导致此类产品的报废率一直居高不下。
发明内容
本发明所解决的技术问题在于提供一种高强度VCM复合钢板的制备方法，以解决上述背景技术中提出的问题。
本发明所解决的技术问题采用以下技术方案来实现：一种高强度VCM复合钢板包括：基板，基板上侧设有第一化学处理层，基板下侧设有第二化学处理层，第二化学处理层下侧设有背漆层，第一化学处理层上侧设有第一粘结剂层，第一粘结剂层上侧设有PVC层，PVC层上侧设有第二粘合剂层，第二粘合剂层上侧设有珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜。
所述基板包括不锈钢板，不锈钢板下侧设有钛钢板，钛钢板下侧设有下侧镀锌层、不锈钢板上侧设有上侧镀锌层，下侧镀锌层下侧设有下侧铝箔包覆层，上侧镀锌层上侧设有上侧铝箔包覆层。
一种高强度VCM复合钢板的制备方法，包括以下步骤：
(1)将不锈钢板下侧复合钛钢板，钛钢板下侧电镀下侧镀锌层、不锈钢板上侧电镀上侧镀锌层，下侧镀锌层下侧覆膜下侧铝箔包覆层，上侧镀锌层上侧覆膜上侧铝箔包覆层，形成基板；
(2)将基板经过预脱脂、脱脂和水洗后，对基板正面和背面各辊涂重铬酸钾溶液，即基板正反面均形成了化学处理层，即第一化学处理层和第二化学处理层；
(3)第二化学处理层下侧辊涂环氧树脂涂料固化烘干即形成背漆层；第一化学处理层上侧辊涂聚酯树脂涂料固化后形成第一粘结剂层，在第一粘结剂层上侧铺设PVC层，PVC层上侧辊涂聚酯树脂涂料固化后形成第二粘合剂层；
(4)第二粘合剂层上侧辊涂珍珠白聚酯树脂涂料固化烘干即形成珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成PE膜。
进一步地，所述第一化学处理层、第二化学处理层的厚度为2μm-3μm。
进一步地，所述基板的厚度为0.02-0.25mm。
进一步地，所述背漆层的厚度为4μm-8μm。
与现有技术相比，本发明的有益效果是：本发明结构合理、新颖，产品品质稳定，加工方便，可以提高使用时的加工效率，另外本发明外观美观、触感好，可以广泛使用于各种家电面板。
附图说明
图1为本发明的结构示意图。
图2为本发明的基板结构示意图。
具体实施方式
为了使本发明的实现技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。
如图1、图2所示，一种高强度VCM复合钢板的制备方法，包括：基板1，基板1上侧设有第一化学处理层2，基板1下侧设有第二化学处理层3，第二化学处理层3下侧设有背漆层8，第一化学处理层2上侧设有第一粘结剂层4，第一粘结剂层4上侧设有PVC层5，PVC层5上侧设有第二粘合剂层6，第二粘合剂层6上侧设有珠光层7，珠光层7上侧覆盖有PET膜层9,PET膜层9上侧覆盖有PE膜10。
所述基板1包括不锈钢板11，不锈钢板11下侧设有钛钢板12，钛钢板12下侧设有下侧镀锌层13、不锈钢板11上侧设有上侧镀锌层14，下侧镀锌层13下侧设有下侧铝箔包覆层15，上侧镀锌层14上侧设有上侧铝箔包覆层16。
一种高强度VCM复合钢板的制备方法，包括以下步骤：
(1)将不锈钢板下侧复合钛钢板，钛钢板下侧电镀下侧镀锌层、不锈钢板上侧电镀上侧镀锌层，下侧镀锌层下侧覆膜下侧铝箔包覆层，上侧镀锌层上侧覆膜上侧铝箔包覆层，形成基板；
(2)将基板经过预脱脂、脱脂和水洗后，对基板正面和背面各辊涂重铬酸钾溶液，即基板正反面均形成了化学处理层，即第一化学处理层和第二化学处理层；
(3)第二化学处理层下侧辊涂环氧树脂涂料固化烘干即形成背漆层；第一化学处理层上侧辊涂聚酯树脂涂料固化后形成第一粘结剂层，在第一粘结剂层上侧铺设PVC层，PVC层上侧辊涂聚酯树脂涂料固化后形成第二粘合剂层；
(4)第二粘合剂层上侧辊涂珍珠白聚酯树脂涂料固化烘干即形成珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成PE膜。
具体的，所述第一化学处理层、第二化学处理层的厚度为2μm-3μm。
具体的，所述基板1的厚度为0.02-0.25mm。
具体的，所述背漆层的厚度为4μm-8μm。
本发明的制备方法为：
对基板进行脱脂和水洗处理，在基板正反面进行钝化处理，背面处理环氧背漆，再对正面处理VCM膜专用胶水，胶水固化后，通过热覆膜机将VCM膜与基板进行覆合，再经水汽冷却后贴覆PE膜。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明的要求保护范围由所附的权利要求书及其等效物界定。

Claims (4)

1.一种高强度VCM复合钢板的制备方法，其复合钢板包括：基板，其特征在于：基板上侧设有第一化学处理层，基板下侧设有第二化学处理层，第二化学处理层下侧设有背漆层，第一化学处理层上侧设有第一粘结剂层，第一粘结剂层上侧设有PVC层，PVC层上侧设有第二粘合剂层，第二粘合剂层上侧设有珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜；所述基板包括不锈钢板，不锈钢板下侧设有钛钢板，钛钢板下侧设有下侧镀锌层、不锈钢板上侧设有上侧镀锌层，下侧镀锌层下侧设有下侧铝箔包覆层，上侧镀锌层上侧设有上侧铝箔包覆层，复合钢板的制备方法，包括以下步骤：
(1)将不锈钢板下侧复合钛钢板，钛钢板下侧电镀下侧镀锌层、不锈钢板上侧电镀上侧镀锌层，下侧镀锌层下侧覆膜下侧铝箔包覆层，上侧镀锌层上侧覆膜上侧铝箔包覆层，形成基板；
(2)将基板经过预脱脂、脱脂和水洗后，对基板正面和背面各辊涂重铬酸钾溶液，即基板正反面均形成了化学处理层，即第一化学处理层和第二化学处理层；
(3)第二化学处理层下侧辊涂环氧树脂涂料固化烘干即形成背漆层；第一化学处理层上侧辊涂聚酯树脂涂料固化后形成第一粘结剂层，在第一粘结剂层上侧铺设PVC层，PVC层上侧辊涂聚酯树脂涂料固化后形成第二粘合剂层；
(4)第二粘合剂层上侧辊涂珍珠白聚酯树脂涂料固化烘干即形成珠光层，珠光层上侧覆盖有PET膜层,PET膜层上侧覆盖有PE膜，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成PE膜。
2.根据权利要求1所述的一种高强度VCM复合钢板的制备方法，其特征在于：所述第一化学处理层、第二化学处理层的厚度为2μm-3μm。
3.根据权利要求1所述的一种高强度VCM复合钢板的制备方法，其特征在于：所述基板的厚度为0.02-0.25mm。
4.根据权利要求1所述的一种高强度VCM复合钢板的制备方法，其特征在于：所述背漆层的厚度为4μm-8μm。
CN201610504796.3A 2016-06-29 2016-06-29 一种高强度vcm复合钢板的制备方法 Pending CN106142753A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009099025A1 (ja) * 2008-02-08 2009-08-13 Nippon Steel & Sumikin Stainless Steel Corporation カラークリヤ塗装ステンレス鋼板およびその製造方法
CN201317136Y (zh) * 2008-11-13 2009-09-30 潘勤华 一种新型金属复合板
CN203888315U (zh) * 2014-06-19 2014-10-22 苏州新颖新材料科技股份有限公司 印色高光膜复合彩钢板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009099025A1 (ja) * 2008-02-08 2009-08-13 Nippon Steel & Sumikin Stainless Steel Corporation カラークリヤ塗装ステンレス鋼板およびその製造方法
CN201317136Y (zh) * 2008-11-13 2009-09-30 潘勤华 一种新型金属复合板
CN203888315U (zh) * 2014-06-19 2014-10-22 苏州新颖新材料科技股份有限公司 印色高光膜复合彩钢板

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