CN108515764A - 一种超薄耐高温复合板及其加工工艺 - Google Patents

一种超薄耐高温复合板及其加工工艺 Download PDF

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CN108515764A
CN108515764A CN201810711042.4A CN201810711042A CN108515764A CN 108515764 A CN108515764 A CN 108515764A CN 201810711042 A CN201810711042 A CN 201810711042A CN 108515764 A CN108515764 A CN 108515764A
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张亚峰
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JIANGSU OBON PLASTIC CO Ltd
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Abstract

本发明提供了一种超薄耐高温复合板，其能解决现有PCM彩板或VCM彩板存在的因耐高温性能差、耐用性差而无法满足用户要求的问题。其总厚度D为1.5mm，其包括PAM板和中间层，PAM板设有两层，分别为表面层与背面层，表面层与背面层之间设有中间层，表面层、背面层与中间层之间分别通过一层EVA热熔胶层热熔连接，中间层与两侧的EVA热熔胶的厚度d为1mm。为此，本发明还提供了加工工艺，先加工PAM复合膜、再制备PAM板，再采用挤出机将中间层原料挤出并整平成型至薄片状的中间层，然后在中间层的正反两面分别涂覆EVA热熔胶，最后将两块制备好的PAM板分别粘结于中间层正反两面的EVA热熔胶上并压紧定型制成超薄耐高温复合板，冷却后定尺裁切。

Description

一种超薄耐高温复合板及其加工工艺
技术领域
本发明涉及复合板领域，具体为一种超薄耐高温复合板及其加工工艺。
背景技术
超薄轻便的电视、显示器已经成为当今市场的主流，同时用户对于美观程度的要求也越来越高，但是目前此类电视、显示器采用的背板多为PCM彩板或者VCM彩板，而PCM彩板、VCM彩板都存在耐高温性能差、耐用性差的问题，从而无法满足当前用户的使用要求。
发明内容
针对上述问题，本发明提供了一种超薄耐高温复合板，其能解决现有PCM彩板或VCM彩板存在的因耐高温性能差、耐用性差而无法满足用户要求的问题。为此，本发明还提供了这种超薄耐高温复合板的加工工艺。
其技术方案为，一种超薄耐高温复合板，其特征在于：其总厚度D为1.5mm，其包括PAM板和中间层，PAM板设有两层，分别为表面层与背面层，所述表面层与背面层之间设有所述中间层，所述表面层、背面层与中间层之间分别通过一层EVA热熔胶层热熔连接，所述中间层与两侧的EVA热熔胶的厚度d为1mm。
进一步的，所述中间层为具有A2级防火等级的硅铝镁防火芯材。
进一步的，所述PAM板包括基板和PAM复合膜，所述基板的顶面通过粘结层与所述PAM复合膜粘接、背面涂覆有背漆层，所述PAM板的背漆层的一面通过所述EVA热熔胶层与中间层热熔连接，所述基板为铝板或钢板中的任一种。
进一步的，所述PAM复合膜包括自上而下依次粘接的面膜层、印刷与化学层一、铝箔层和化学层二，所述PAM复合膜的所述化学层二的一面通过所述粘结层与所述基板的顶面粘结。
进一步的，所述面膜层为PET膜层、PETG膜层、PVDF膜层以及PVF膜层中的任一种。
上述一种超薄耐高温复合板的加工工艺：其包括依次包括以下工艺步骤，
(1)制备PAM复合膜，将面膜层与印刷与化学层一层叠粘接后粘附于铝箔层的表面，再在铝箔层的背面粘附化学层二；
(2)制备PAM板，在基板的背面涂覆背漆层，在基板的表面通过粘结层与PAM复合膜的化学层二粘结；
(3)采用挤出机将硅铝镁防火芯材原料挤出并整平成型至薄片状的中间层，然后在所述中间层的正反两面分别涂覆EVA热熔胶，最后将两块所述制备好的PAM板分别粘结于所述中间层正反两面的EVA热熔胶上并压紧定型制成超薄耐高温复合板，待超薄耐高温复合板冷却后定尺裁切。
本发明的有益效果在于：其总厚度D为1.5mm、中间层与两侧EVA热熔胶层的厚度d为1mm，因而其PAM板厚度仅为0.25mm，故本发明的复合板轻质、超薄，能够满足用户对于当前超薄电视、显示器的使用要求；同时其中间层为具有A2防火等级的硅铝镁防为芯材，因而具有较好的防火性能；并且其采用的PAM板为在基板的表面粘接有PAM复合膜，而PAM复合膜内设有金属铝箔层，因而整个钢塑板能够耐高温200℃，大大提高了钢塑板的耐高温性能，即而能有效提高复合板的耐用性。
附图说明
图1为本发明一种超薄耐高温复合板的结构剖面示意图；
图2为本发明一种超薄耐高温复合板中PAM板的剖面结构示意图；
图3为本发明一种超薄耐高温复合板中PAM复合膜的剖面结构示意图。
附图标记：1-PAM板，2-中间层，3-EVA热熔胶层，4-基板，5-PAM复合膜，6-粘结层，7-背漆层，8-面膜层，9-印刷与化学层一，10-铝箔层，11-化学层二。
具体实施方式
见图1，本发明一种超薄耐高温复合板，一种超薄耐高温复合板，其总厚度D为1.5mm，其包括PAM板1和中间层2，PAM板设有两层，分别为作为表面层的PAM板1与作为背面层PAM板1，作为表面层的PAM板1与作为背面层PAM板1之间设有中间层2，作为表面层PAM板1、作为背面层PAM板1与中间层2之间分别通过一层EVA热熔胶层热熔3连接，中间层2与两侧的EVA热熔胶层3的厚度d为1mm。
其中，中间层2为具有A2级防火等级的硅铝镁防火芯材，故本发明复合板具有行业内最高的耐火等级。
见图2，PAM板包括基板4和PAM复合膜5，基板4的顶面通过粘结层6与PAM复合膜5粘接、背面涂覆有背漆层7，其中基板4为铝板或钢板中的任一种。
见图3，PAM复合膜5包括自上而下依次粘接的面膜层8、印刷与化学层一9、铝箔层10和化学层二11，其中化学层二11通过粘结层6与基板4的顶面粘结；其中，面膜层8为PET膜层、PETG膜层、PVDF膜层以及PVF膜层中的任一种。
上述超薄耐高温复合板的加工工艺，其依次包括以下工艺步骤，
(1)制备PAM复合膜5，将面膜层8与印刷与化学层一9层叠粘接后粘附于铝箔层10的表面，再在铝箔层10的背面粘附化学层二11；
(2)制备PAM板1，在基板4的背面涂覆背漆层7，在基板4的表面通过粘结层6与PAM复合膜5的化学层二11粘结；
(3)采用挤出机将硅铝镁防火芯材原料挤出并整平成型至薄片状的中间层2，然后在中间层2的正反两面分别涂覆EVA热熔胶，最后将两块制备好的PAM板的背漆层7一面分别粘结于中间层2正反两面的EVA热熔胶上并压紧定型制成超薄耐高温复合板，待超薄耐高温复合板冷却后定尺裁切。
以上对本发明的具体实施进行了详细说明，但内容仅为本发明创造的较佳实施方案，不能被认为用于限定本发明创造的实施范围。凡依本发明创造申请范围所作的均等变化与改进等，均应仍归属于本发明的专利涵盖范围之内。

Claims (6)

1.一种超薄耐高温复合板，其特征在于：其总厚度D为1.5mm，其包括PAM板和中间层，PAM板设有两层，分别为表面层与背面层，所述表面层与背面层之间设有所述中间层，所述表面层、背面层与中间层之间分别通过一层EVA热熔胶层热熔连接，所述中间层与两侧的EVA热熔胶的厚度d为1mm。
2.根据权利要求1所述一种超薄耐高温复合板，其特征在于：所述中间层为具有A2级防火等级的硅铝镁防火芯材。
3.根据权利要求1或2所述一种超薄耐高温复合板，其特征在于：所述PAM板包括基板和PAM复合膜，所述基板的顶面通过粘结层与所述PAM复合膜粘接、背面涂覆有背漆层，所述PAM板的背漆层的一面通过所述EVA热熔胶层与所述中间层热熔连接，所述基板为铝板或钢板中的任一种。
4.根据权利要求3所述一种超薄耐高温复合板，其特征在于：所述PAM复合膜包括自上而下依次粘接的面膜层、印刷与化学层一、铝箔层和化学层二，所述PAM复合膜的化学层二的一面通过粘结层与所述基板的顶面粘结。
5.根据权利要求4所述一种超薄耐高温复合板，其特征在于：所述面膜层为PET膜层、PETG膜层、PVDF膜层以及PVF膜层中的任一种。
6.权利要求4或5所述的一种超薄耐高温复合板的加工工艺：其包括依次包括以下工艺步骤，
(1)制备PAM复合膜，将面膜层与印刷与化学层一层叠粘接后粘附于铝箔层的表面，再在铝箔层的背面粘附化学层二。
(2)制备PAM板，在基板的背面涂覆背漆层，在基板的表面通过粘结层与PAM复合膜的化学层二粘结；
(3)采用挤出机将硅铝镁防火芯材原料挤出并整平成型至薄片状的中间层，然后在所述中间层的正反两面分别涂覆EVA热熔胶，最后将两块所述制备好的PAM板分别粘结于所述中间层正反两面的EVA热熔胶上并压紧定型制成超薄耐高温复合板，待超薄耐高温复合板冷却后定尺裁切。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148936A (zh) * 2007-09-25 2008-03-26 朱金龙 带防火夹芯层金属复合板及其制造方法
CN103692723A (zh) * 2013-12-23 2014-04-02 广州金发碳纤维新材料发展有限公司 一种超薄金属片材夹层结构体及其制备方法
CN105450959A (zh) * 2015-12-31 2016-03-30 珠海拾比佰彩图板股份有限公司 一种一体化电视机背板
CN205736244U (zh) * 2016-04-29 2016-11-30 山东发达科技板业有限公司 一种隔热防腐铝锌硅板
CN206394147U (zh) * 2017-01-09 2017-08-11 浙江康展新型建材有限公司 一种应用于超薄液晶电视机背板的pet复膜镀锌钢复合板
CN108032562A (zh) * 2017-12-29 2018-05-15 河南天虹节能墙体材料有限公司 一种高强度复合铝板及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101148936A (zh) * 2007-09-25 2008-03-26 朱金龙 带防火夹芯层金属复合板及其制造方法
CN103692723A (zh) * 2013-12-23 2014-04-02 广州金发碳纤维新材料发展有限公司 一种超薄金属片材夹层结构体及其制备方法
CN105450959A (zh) * 2015-12-31 2016-03-30 珠海拾比佰彩图板股份有限公司 一种一体化电视机背板
CN205736244U (zh) * 2016-04-29 2016-11-30 山东发达科技板业有限公司 一种隔热防腐铝锌硅板
CN206394147U (zh) * 2017-01-09 2017-08-11 浙江康展新型建材有限公司 一种应用于超薄液晶电视机背板的pet复膜镀锌钢复合板
CN108032562A (zh) * 2017-12-29 2018-05-15 河南天虹节能墙体材料有限公司 一种高强度复合铝板及其制备方法

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Application publication date: 20180911