CN107325440A - 陶瓷粉墙体板材 - Google Patents

陶瓷粉墙体板材 Download PDF

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CN107325440A
CN107325440A CN201710535966.9A CN201710535966A CN107325440A CN 107325440 A CN107325440 A CN 107325440A CN 201710535966 A CN201710535966 A CN 201710535966A CN 107325440 A CN107325440 A CN 107325440A
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ceramic powder
wall board
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王根宝
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Shanghai Peak Tower New Mstar Technology Ltd
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    • C08L27/00Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
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    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
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Abstract

本发明公开了一种陶瓷粉墙体板材,包括以下原料:PVC,用于阻燃和粘结粉末;PE,用于粘结粉末;陶瓷粉,用于增加强度;碳酸钙,用于节约成本;阻燃剂,用于阻燃。本发明提供的陶瓷粉墙体板材,可广泛应用于建筑行业,如别墅外墙、装饰板、广场墙面、地板等,可一块块拼接装饰,并且可回收,可循环利用。

Description

陶瓷粉墙体板材
技术领域
本发明涉及建材行业材料,尤其涉及一种陶瓷粉墙体板材。
背景技术
目前各种建筑行业的墙体板材一般采用塑料、木粉制作而成,其耐高温性能较差,在高温环境下很容易玻化、断裂,使用寿命较短,使得消费者的成本增加,采用塑料、木粉制作而成的墙体板材,还存在老化快、容易褪色、不能循环利用的缺点;针对上述的这些缺点,本发明申请方案对现有技术中的墙体板材进行了改进。
发明内容
本发明为解决上述技术问题而采用的技术方案是提供一种陶瓷粉墙体板材,其中,具体技术方案为:
包括以下原料:
PVC,用于阻燃和粘结粉末;
PE,用于增强及光洁度粘结粉末;
陶瓷粉,用于增加强度;
碳酸钙、石英砂,石兰,水泥,碳酸钙,可赛银,云母粉中的一种或数种,用于节约成本;
阻燃剂,用于阻燃。
上述的陶瓷粉墙体板材,其中:
所述阻燃剂为环保卤素阻燃剂、无机阻燃剂、磷氮系阻燃剂和硅系阻燃剂的聚合物,上述材料通过反应键合生成具有加成协合效应的阻燃剂;
所述阻燃剂为红磷母粒、间苯二酚双、三聚氰胺、三聚氰胺氰尿酸和三聚氰胺磷酸酯、氢氧化铝和氢氧化镁中的一种或数种;
所述陶瓷粉为纯钛瓷粉,铸瓷粉,二氧化铝瓷粉,氧化锆瓷粉中的一种或数种。
上述的陶瓷粉墙体板材,其中:
还包括发泡剂、发泡稳定剂、硬脂酸钙;
发泡剂,为二氧化碳气泡,用于节约成本;
发泡稳定剂,用于协调平衡发泡剂;
硬脂酸钙,用于润滑。
上述的陶瓷粉墙体板材,其中:
所述PVC的配重为15%-40%,所述PE的配重为2%-10%,所述陶瓷粉的配重为30%-50%,所述碳酸钙的配重为5%-15%,所述阻燃剂的配重为8%-25%,所述发泡剂的配重为0.5%-1.5%,所述发泡稳定剂的配重为1%-5%,所述硬脂酸钙的配重为1%-3%。
上述的陶瓷粉墙体板材,其中:
PVC 25%、PE 5%、陶瓷粉44%、碳酸钙10%、氢氧化镁5%、氢氧化铅5%、发泡剂1%;板材的厚度为1-5cm。
上述的陶瓷粉墙体板材,其中:
工艺流程为:
1)将PVC、PE磨成粉末,把陶瓷粉经过125-150摄氏度处理,抽取陶瓷粉水分;
2)把陶瓷粉放在高度搅拌机中进行分子变形处理,之后,陶瓷粉、碳酸钙、阻燃剂、PVC、PE放在一起搅拌相容;
3)通过共挤模具挤出,挤出过程中通过螺杆加温。
上述的陶瓷粉墙体板材,其中:
通过共挤模具挤出前加温到160-260摄氏度。
本发明相对于现有技术具有如下有益效果:
1)抗老化年限长,表面光洁度和强度高,防水,防火,不褪色,环保;
2)本发明提供的陶瓷分板共挤层,可广泛应用于建筑行业,如别墅外墙、装饰板、广场墙面、地板等,可一块块拼接装饰,并且可回收,可循环利用。
具体实施方式
本发明提供了一种陶瓷分板共挤层,可广泛应用于建筑行业,如别墅外墙、装饰板、广场墙面、地板等,可一块块拼接装饰,并且可回收,可循环利用。
本发明提供的陶瓷粉墙体板材,由以下原料组成:
PVC,用于阻燃和粘结粉末;
PE,用于增强粘结粉末;
陶瓷粉,用于增加强度和表面光洁度
碳酸钙、石英砂,石兰,水泥,碳酸钙,可赛银,云母粉中的一种或数种,用于节约成本;
阻燃剂,用于阻燃。
上述的陶瓷粉墙体板材,其中:
所述阻燃剂为红磷母粒、间苯二酚双、三聚氰胺、三聚氰胺氰尿酸和三聚氰胺磷酸酯、氢氧化铝和氢氧化镁中的一种或数种;
所述陶瓷粉为纯钛瓷粉,铸瓷粉,二氧化铝瓷粉,氧化锆瓷粉中的一种或数种。
上述的陶瓷粉墙体板材,其中:
还包括发泡剂、发泡稳定剂、硬脂酸钙;
发泡剂,为二氧化碳气泡,用于节约成本;
发泡稳定剂,用于协调平衡发泡剂;
硬脂酸钙,用于润滑。
上述的陶瓷粉墙体板材,其中:
所述PVC的配重为15%-40%,所述PE的配重为2%-10%,所述陶瓷粉的配重为30%-50%,所述碳酸钙的配重为5%-15%,所述阻燃剂的配重为8%-15%,所述发泡剂的配重为0.5%-1.5%,所述发泡稳定剂的配重为2%-5%,所述硬脂酸钙的配重为1%-3%。
PVC 25%、PE 5%、陶瓷粉44%、碳酸钙10%、氢氧化镁5%、氢氧化铅5%、发泡剂1%;板材的厚度为1-5cm。
上述的陶瓷粉墙体板材,其中:
工艺流程为:
4)将PVC、PE磨成粉末,把陶瓷粉经过120-150摄氏度处理,抽取陶瓷粉水分;
5)把陶瓷粉放在高度搅拌机中进行分子变形处理,之后,陶瓷粉、碳酸钙、阻燃剂、PVC、PE放在一起搅拌相容;
6)通过共挤模具挤出,挤出过程中通过螺杆加温。
通过共挤模具挤出前加温到160-260摄氏度。
PVC,聚氯乙烯;
PE,聚乙烯。
选择阻燃剂,必须遵循如下原则:
不影响现用胶粘剂的物理性能,或用添加了阻燃剂的胶粘剂,其物理性能应满足生产要求。胶粘剂的物理性能包括流态性、粘着力强度等。所选阻燃剂应价廉、易得。
阻燃剂工作涉及效应属性分类包括:吸热效应、隔离效应、稀释效应、抑制效应。本发明的阻燃剂是通过若干机理发挥其阻燃作用的,如吸热作用、覆盖作用、抑制链反应、不燃气体的窒息作用等。多数阻燃剂是通过若干机理共同作用达到阻燃目的。阻燃剂目前主要有有机和无机,卤素和非卤。有机是以溴系、氮系和红磷及化合物为代表的一些阻燃剂,无机主要是三氧化二锑、氢氧化镁、氢氧化铝,硅系等阻燃体系。
三氧化二锑是应用最早的阻燃剂,适用于环氧树脂、聚氨酯、氯丁橡胶、聚苯乙烯、聚氯乙稀、聚酯等,单独使用时用量要大,阻燃效果差(除非阻燃物含卤),当与卤素化物(R.HX)并用时则有良好的协同效应,阻燃效果明显提高。
三氧化二锑呈白色结晶性粉末。加热变黄,冷后变白。无气味。高真空时加热至400℃能升华。溶于氢氧化钠溶液、热酒石酸溶液、酒石酸氢盐溶液和硫化钠溶液,微溶于水、稀硝酸和稀硫酸。相对密度5.67。熔点655℃。沸点1425℃。半数致死量(大鼠,经口)>20G/kG。有致癌可能性。
三氧化二锑是应用最早的阻燃剂,适用于环氧树脂、聚氨酯、氯丁橡胶、聚苯乙烯、聚氯乙稀、聚酯等,单独使用时用量要大,阻燃效果差(除非阻燃物含卤),当与卤素化物(R.HX)并用时则有良好的协同效应,阻燃效果明显提高。
煅烧碱式氯化镁阻燃剂可通过以一定浓度的MgCl2水溶液和氧化镁在80℃下反应3h制得碱式氯化镁,将它在350℃锻烧3h即得该阻燃剂,其分子式为2MgO·1.93MgCl2·5.4H2O。由TGA—DTA结果表明,该阻燃剂的热稳定性好,在400℃以下,基本无热分解。将它以35Phr~50Phr填充尼龙66、PET和乙烯—四氟乙烯(E/TFE)时,所得材料具有十分优良的阻燃性能,氧化指数在35~76之间。材料的加工性能也较为良好。
虽然本发明已以较佳实施例揭示如上,然其并非用以限定本发明,任何本领域技术人员,在不脱离本发明的精神和范围内,当可作些许的修改和完善,因此本发明的保护范围当以权利要求书所界定的为准。

Claims (7)

1.一种陶瓷粉墙体板材,其特征在于,包括以下原料:
PVC,用于阻燃和粘结粉末;
PE,用于粘结粉末;
陶瓷粉,用于增加强度;
填充物,用于节约成本;
阻燃剂,用于阻燃。
2.如权利要求1所述的陶瓷粉墙体板材,其特征在于:
所述阻燃剂为磷、间苯二酚双、三聚氰胺、三聚氰胺氰尿酸和三聚氰胺磷酸酯、氢氧化铝和氢氧化镁、卤素、氮、石朋、铝、溴、硅、红磷、三氧化二锑中的一种或数种;
所述陶瓷粉为纯钛瓷粉,铸瓷粉,二氧化铝瓷粉,氧化锆瓷粉中的一种或数种;
所述填充物为无机矿物粉、碳酸分、硅微粉、微硅粉、石英粉、滑石粉、碳酸钙、石英砂,石兰,水泥,碳酸钙,可赛银,云母粉中的一种或数种。
3.如权利要求2所述的陶瓷粉墙体板材,其特征在于:
还包括发泡剂、发泡稳定剂、硬脂酸钙;
发泡剂,为二氧化碳气泡,用于节约成本;
发泡稳定剂,用于协调平衡发泡剂;
硬脂酸钙,用于润滑。
4.如权利要求3所述的陶瓷粉墙体板材,其特征在于:
所述PVC的配重为15%-40%,所述PE的配重为2%-10%,所述陶瓷粉的配重为30%-50%,所述碳酸钙的配重为5%-15%,所述阻燃剂的配重为5%-20%,所述发泡剂的配重为0.5%-1.5%,所述发泡稳定剂的配重为1%-5%,所述硬脂酸钙的配重为1%-3%,发泡稳定剂3%硬脂酸钙2%。
5.如权利要求4所述的陶瓷粉墙体板材,其特征在于:
PVC 25%、PE 5%、陶瓷粉44%、碳酸钙10%、氢氧化镁5%、氢氧化铅5%、发泡剂1%;板材的厚度为1-5cm。
6.如权利要求5所述的陶瓷粉墙体板材,其特征在于:
工艺流程为:
1)将PVC、PE磨成粉末,把陶瓷粉经过125-150摄氏度处理,抽取陶瓷粉水分;
2)把陶瓷粉放在高度搅拌机中进行分子变形处理,之后,陶瓷粉、碳酸钙、阻燃剂、PVC、PE放在一起搅拌相容;
3)通过共挤模具挤出,挤出过程中通过螺杆加温。
7.如权利要求1所述的陶瓷粉墙体板材,其特征在于:
通过共挤模具挤出前加温到160-260摄氏度。
CN201710535966.9A 2017-07-04 2017-07-04 陶瓷粉墙体板材 Pending CN107325440A (zh)

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Citations (4)

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