CN106113797A - 一种高强度tv复合钢板的制造方法 - Google Patents

一种高强度tv复合钢板的制造方法 Download PDF

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CN106113797A
CN106113797A CN201610502759.9A CN201610502759A CN106113797A CN 106113797 A CN106113797 A CN 106113797A CN 201610502759 A CN201610502759 A CN 201610502759A CN 106113797 A CN106113797 A CN 106113797A
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赵东明
许日民
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HEFEI HESHENG SPECIAL MATERIAL CO Ltd
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Abstract

本发明提供一种高强度TV复合钢板的制造方法，包括：基板，基板上侧设有化学处理层，基板下侧设有导电耐指纹剂层，化学处理层上侧设有聚氨酯底漆层，聚氨酯底漆层上侧设有磨砂面漆层，磨砂面漆层上侧设有PE膜层。所述基板包括不锈钢板，不锈钢板下侧设有16Mn钢板，16Mn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TV复合钢板的制造方法
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TV复合钢板的制造方法。
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。
目前因使用的油漆除树脂以外，油漆成分内还添加了磨砂粉，磨砂粉能够增加板面的硬度和抗刮性能，但在实际生产中，因磨砂粉颗粒较大(粒径在：20um-30um)，在辊涂过程中油漆表面易产生横向的流痕问题，板面外观状态不能满足电视机后背板的外观要求。
发明内容
本发明所解决的技术问题在于提供一种高强度TV复合钢板的制造方法，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TV复合钢板，包括：基板，基板上侧设有化学处理层，基板下侧设有导电耐指纹剂层，化学处理层上侧设有聚氨酯底漆层，聚氨酯底漆层上侧设有磨砂面漆层，磨砂面漆层上侧设有PE膜层。
所述基板包括不锈钢板，不锈钢板下侧设有16Mn钢板，16Mn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TV复合钢板的制造方法，包括以下步骤：
(1)将不锈钢板下侧复合16Mn钢板，16Mn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，对基板正面辊涂重铬酸钾溶液，即形成了化学处理层，基板背面涂设导电耐指纹剂层；
(3)化学处理层上侧辊涂聚酯树脂涂料固化烘干即形成底漆层；
(4)底漆层上侧辊涂磨砂粉聚酯树脂涂料固化烘干即形成磨砂面漆层，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成第一粘合剂层，即制得PE膜，磨砂面漆层上侧覆盖有PE膜层。
进一步地，所述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，所述聚氨酯底漆层的厚度为4μm-8μm。
进一步地，所述磨砂面漆层的厚度为4μm-8μm。
进一步地，所述导电耐指纹剂层的厚度为10μm-15μm。
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TV复合钢板，包括：基板1，基板1上侧设有化学处理层2，基板1下侧设有导电耐指纹剂层3，化学处理层2上侧设有聚氨酯底漆层4，聚氨酯底漆层4上侧设有磨砂面漆层5，磨砂面漆层5上侧设有PE膜层6。
所述基板1包括不锈钢板11，不锈钢板11下侧设有16Mn钢板12，16Mn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TV复合钢板的制造方法，包括以下步骤：
(1)将不锈钢板下侧复合16Mn钢板，16Mn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，对基板正面辊涂重铬酸钾溶液，即形成了化学处理层，基板背面涂设导电耐指纹剂层；
(3)化学处理层上侧辊涂聚酯树脂涂料固化烘干即形成底漆层；
(4)底漆层上侧辊涂磨砂粉聚酯树脂涂料固化烘干即形成磨砂面漆层，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成第一粘合剂层，即制得PE膜，磨砂面漆层上侧覆盖有PE膜层。
具体的，所述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，所述聚氨酯底漆层的厚度为4μm-8μm。
具体的，所述磨砂面漆层的厚度为4μm-8μm。
具体的，所述导电耐指纹剂层的厚度为10μm-15μm。
本发明的制备方法为：
对基板进行脱脂和水洗处理，在基板正面进行无铬钝化处理，背面处理具有导电功能的耐指纹剂，再在正面处理聚氨酯底漆，经固化炉固化冷却，再在底漆层上处理黑色磨砂效果的聚酯树脂面漆，再固化冷却，贴覆仿静电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 (6)

1.一种高强度TV复合钢板的制造方法，其复合钢板包括：基板，其特征在于：基板上侧设有化学处理层，基板下侧设有导电耐指纹剂层，化学处理层上侧设有聚氨酯底漆层，聚氨酯底漆层上侧设有磨砂面漆层，磨砂面漆层上侧设有PE膜层；所述基板包括不锈钢板，不锈钢板下侧设有16Mn钢板，16Mn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，复合钢板的制造方法，包括以下步骤：
(1)将不锈钢板下侧复合16Mn钢板，16Mn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，对基板正面辊涂重铬酸钾溶液，即形成了化学处理层，基板背面涂设导电耐指纹剂层；
(3)化学处理层上侧辊涂聚酯树脂涂料固化烘干即形成底漆层；
(4)底漆层上侧辊涂磨砂粉聚酯树脂涂料固化烘干即形成磨砂面漆层，在PE电子膜的背面涂布聚氨酯粘合剂固化后形成第一粘合剂层，即制得PE膜，磨砂面漆层上侧覆盖有PE膜层。
2.根据权利要求1所述的一种高强度TV复合钢板的制造方法，其特征在于：所述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TV复合钢板的制造方法，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TV复合钢板的制造方法，其特征在于：所述聚氨酯底漆层的厚度为4μm-8μm。
5.根据权利要求1所述的一种高强度TV复合钢板的制造方法，其特征在于：所述磨砂面漆层的厚度为4μm-8μm。
6.根据权利要求1所述的一种高强度TV复合钢板的制造方法，其特征在于：所述导电耐指纹剂层的厚度为10μm-15μm。
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CN107931074A (zh) * 2017-11-16 2018-04-20 马鞍山钢铁股份有限公司 一种成型性能良好环保型电视机背板用彩涂板及其生产工艺
CN109677032A (zh) * 2019-01-23 2019-04-26 合肥禾盛新型材料有限公司 耐低温特效pcm复合钢板及其制造方法

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CN201317136Y (zh) * 2008-11-13 2009-09-30 潘勤华 一种新型金属复合板
CN203818672U (zh) * 2014-05-15 2014-09-10 合肥禾盛新型材料有限公司 磨砂特效亚光面板

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CN107931074A (zh) * 2017-11-16 2018-04-20 马鞍山钢铁股份有限公司 一种成型性能良好环保型电视机背板用彩涂板及其生产工艺
CN109677032A (zh) * 2019-01-23 2019-04-26 合肥禾盛新型材料有限公司 耐低温特效pcm复合钢板及其制造方法

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Application publication date: 20161116