CN103613821A - 一种铝塑复合板 - Google Patents

一种铝塑复合板 Download PDF

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CN103613821A
CN103613821A CN201310513494.9A CN201310513494A CN103613821A CN 103613821 A CN103613821 A CN 103613821A CN 201310513494 A CN201310513494 A CN 201310513494A CN 103613821 A CN103613821 A CN 103613821A
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parts
aluminum
core material
flame retardant
plastic composite
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耿明萌
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Anhui Vocational and Technical College of Industry and Trade
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2323/00—Polyalkenes
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract

本发明公开了一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，所述阻燃芯材由下述重量份的原料组成：纳米级无机阻燃剂50～80份，聚乙烯10～30份，弹性体树脂2～20份，液体树脂1～10份，抗氧剂1～5份，紫外线吸收剂1～5份，分散剂2～10份。采用纳米级无机阻燃剂，配方合理，改善了阻燃剂和树脂界面之间的相容性，从而提高了铝塑复合板成品的剥离强度以及拉伸性能。

Description

一种铝塑复合板
技术领域
本发明属于建筑材料技术领域，具体涉及一种铝塑复合板。
背景技术
铝塑复合板是一种新型的建筑板材，是以经过化学处理的涂装铝板为表层材料，用塑料为芯材，在专用铝塑板生产设备上加工而成的复合材料。铝塑复合板本身具有耐候、耐蚀、耐创击、防火、防潮、隔音、隔热、抗震性、质轻、易加工成型、易搬运安装等特性而被广泛的应用于大楼外墙、帷幕墙板、旧楼改造翻新、室内墙壁及天花板装修、广告招牌、展示台架、净化防尘工程等领域。在天气比较干燥的地区，在板材表面往往会聚集一些静电荷，这些静电荷得不到释放就会影响人们的生活，同时，板材内部太干燥也会潜伏火灾隐患，而目前所使用的铝塑复合板一般防火性能不够达标，且基本不具有抗静电及阻燃的功能。
铝塑复合板因其具有易加工、材质轻的特点，而广泛被用作室内外墙壁的装饰，用于建筑外墙的铝塑复合板，要长期在风吹、日晒、雨淋等恶劣的环境下使用，随着使用的时间变长，普通的铝塑复合板易老化、耐腐蚀性差、表层易脱落，使用寿命不长。
发明内容
本发明的目的在于针对现有技术的不足，提供一种耐腐蚀和抗静电性能好的铝塑复合板。
本发明的上述目的是通过如下方案实现的：
一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂50～80份，
聚乙烯10～30份，
弹性体树脂2～20份，
液体树脂1～10份，
抗氧剂1～5份，
紫外线吸收剂1～5份，
分散剂2～10份。
为进一步提高本发明的阻燃性能和力学性能，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂60份，
聚乙烯20份，
弹性体树脂10份，
液体树脂5份，
抗氧剂3份，
紫外线吸收剂3份，
分散剂5份。
与现有技术相比，本发明具有如下有益效果：
本发明采用纳米级无机阻燃剂，配方合理，改善了阻燃剂和树脂界面之间的相容性，从而提高了铝塑复合板成品的剥离强度以及拉伸性能。本发明具有较好的抗静电性能，燃烧性能和物理机械性能均达到GB8624-1997及GB/T17748-1999《铝塑料复合板》标准的相关指标，完全满足了国家对建筑装饰材料防火安全、无公害化、绿色环保的性能要求。
具体实施方式
为便于理解本发明，本发明列举实施例如下。本领域技术人员应该明了，所述实施例仅仅用于帮助理解本发明，不应视为对本发明的具体限制。
如无具体说明，本发明的各种原料均可以通过市售得到；或根据本领域的常规方法制备得到。除非另有定义或说明，本文中所使用的所有专业与科学用语与本领域技术熟练入员所熟悉的意义相同。此外任何与所记载内容相似或均等的方法及材料皆可应用于本发明方法中。
除非另外说明，本文中所使用的所有专业与科学用语与本领域技术熟练人员所熟悉的意义相同。
此外任何与所记载内容相似或均等的方法及材料皆可应用于本发明方法中。
实施例1
一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂60份，聚乙烯20份，弹性体树脂10份，液体树脂5份，抗氧剂3份，紫外线吸收剂3份，分散剂5份。
制备时，按照普通铝塑复合板相同的工艺流程：阻燃芯材挤出阻燃板材、上下铝卷放料、张力控制、预热、高分子膜放料、预热、热贴合、热压轧、冷压定型、冷却、贴保护膜、裁切、成品等连续热压复合生产工艺。
制备的成品进行性能测试，燃烧性能和物理机械性能均达到或超过GB8624-1997及GB/T17748-1999《铝塑料复合板》标准的相关指标，完全满足了国家对建筑装饰材料防火安全、无公害化、绿色环保的性能要求。
实施例2
一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂50份，聚乙烯10份，弹性体树脂20份，液体树脂1份，抗氧剂1份，紫外线吸收剂1份，分散剂2份。
制备时，按照普通铝塑复合板相同的工艺流程：阻燃芯材挤出阻燃板材、上下铝卷放料、张力控制、预热、高分子膜放料、预热、热贴合、热压轧、冷压定型、冷却、贴保护膜、裁切、成品等连续热压复合生产工艺。
制备的成品进行性能测试，燃烧性能和物理机械性能均达到或超过GB8624-1997及GB/T17748-1999《铝塑料复合板》标准的相关指标，完全满足了国家对建筑装饰材料防火安全、无公害化、绿色环保的性能要求。
实施例3
一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂80份，聚乙烯30份，弹性体树脂20份，液体树脂10份，抗氧剂5份，紫外线吸收剂5份，分散剂10份。
制备时，按照普通铝塑复合板相同的工艺流程：阻燃芯材挤出阻燃板材、上下铝卷放料、张力控制、预热、高分子膜放料、预热、热贴合、热压轧、冷压定型、冷却、贴保护膜、裁切、成品等连续热压复合生产工艺。
制备的成品进行性能测试，燃烧性能和物理机械性能均达到或超过GB8624-1997及GB/T17748-1999《铝塑料复合板》标准的相关指标，完全满足了国家对建筑装饰材料防火安全、无公害化、绿色环保的性能要求。
申请人声明，所属技术领域的技术人员在上述实施例的基础上，将上述实施例某组分的具体含量点值，与发明内容部分的技术方案相组合，从而产生的新的数值范围，也是本发明的记载范围之一，本申请为使说明书简明，不再罗列这些数值范围。

Claims (2)

1.一种铝塑复合板，所述铝塑复合板由底涂层、正面铝板、阻燃芯材层、背面铝板和烤漆层由外至内依次组成，其特征在于，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂50～80份，
聚乙烯10～30份，
弹性体树脂2～20份，
液体树脂1～10份，
抗氧剂1～5份，
紫外线吸收剂1～5份，
分散剂2～10份。
2.如权利要求1所述的一种铝塑复合板，其特征在于，所述阻燃芯材由下述重量份的原料组成：
纳米级无机阻燃剂60份，
聚乙烯20份，
弹性体树脂10份，
液体树脂5份，
抗氧剂3份，
紫外线吸收剂3份，
分散剂5份。
CN201310513494.9A 2013-10-25 2013-10-25 一种铝塑复合板 Pending CN103613821A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107686586A (zh) * 2017-09-21 2018-02-13 宿州市澳饰龙装饰材料有限公司 一种高强度铝塑吊顶及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201366816Y (zh) * 2009-02-26 2009-12-23 江阴天虹板业有限公司 防火铝塑复合板
CN103351511A (zh) * 2013-06-27 2013-10-16 天长市京发铝业有限公司 一种防火铝塑复合板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201366816Y (zh) * 2009-02-26 2009-12-23 江阴天虹板业有限公司 防火铝塑复合板
CN103351511A (zh) * 2013-06-27 2013-10-16 天长市京发铝业有限公司 一种防火铝塑复合板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107686586A (zh) * 2017-09-21 2018-02-13 宿州市澳饰龙装饰材料有限公司 一种高强度铝塑吊顶及其制备方法

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Application publication date: 20140305