CN103590502A - 一种抗折的复合防火板材 - Google Patents

一种抗折的复合防火板材 Download PDF

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CN103590502A
CN103590502A CN201310586518.3A CN201310586518A CN103590502A CN 103590502 A CN103590502 A CN 103590502A CN 201310586518 A CN201310586518 A CN 201310586518A CN 103590502 A CN103590502 A CN 103590502A
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composite fireproof
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CN103590502B (zh
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王香兵
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Guangdong Gaohang Intellectual Property Operation Co ltd
Guangzhou Bi Ji Decoration Material Co ltd
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WUXI HEZHONG INFORMATION TECHNOLOGY Co Ltd
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Abstract

本发明公开了一种抗折的复合防火板材，抗折的复合防火板材由四层组成，第一层为厚度为0.2cm～0.4cm的蛭石板、第二层为厚度为0.1cm～0.3cm的硅酸钙板、第三层为厚度为0.2cm～0.5cm的三聚氰胺板、第四层为厚度为0.4cm～0.6cm的花岗岩板。蛭石板上设有间隔分布的聚四氟乙烯。复合的板材具有良好的抗折和防火的性能。

Description

一种抗折的复合防火板材
技术领域
本发明涉及一种板材，特别是涉及一种抗折的复合防火板材。
背景技术
防火性能对防火板材的安全性能有非常大的作用，防火等级过低，在板材的应用中，若遇到明火等情况，板材的防火效果会较差，容易产生火灾。板材的抗折和抗压能力也对板材的使用有较大的影响。常规的板材的抗折强度在5～10Mpa，抗折强度较低，在遇到大的冲击力时，板材易发生断裂、损毁等现象。通过将不同的板材进行高温粘合成型，可能会取得预想不到的性能的提升。
发明内容
要解决的技术问题：常规的板材抗折性能、防火等级低的问题。
技术方案：本发明公开了一种抗折的复合防火板材，抗折的复合防火板材由四层组成，第一层为厚度为0.2cm～0.4cm的蛭石板、第二层为厚度为0.1cm～0.3cm的硅酸钙板、第三层为厚度为0.2cm～0.5cm的三聚氰胺板、第四层为厚度为0.4cm～0.6cm的花岗岩板；蛭石板上设有间隔分布的聚四氟乙烯。各层板材之间通过胶黏剂粘合连接。所述的蛭石板的厚度优选为0.4cm。所述的硅酸钙板的厚度优选为0.1cm。所述的花岗岩板的厚度优选为0.6cm。所述的三聚氰胺板优选为实心板。
有益效果：得到的抗折的复合防火板材的抗折强度为14.5～15.2Mpa，防火等级为A1级。具有良好的抗折性能和防火性能，可以在建材领域中得到规模使用。
附图说明
图1为抗折的复合防火板材的示意图，1为蛭石板、2为硅酸钙板、3为三聚氰胺板、4为花岗岩板、5为聚四氟乙烯。
具体实施方式
实施例1
一种抗折的复合防火板材，抗折的复合防火板材由四层组成，第一层为厚度为0.4cm的蛭石板1、第二层为厚度为0.1cm的硅酸钙板2、第三层为厚度为0.5cm的三聚氰胺板3、第四层为厚度为0.4cm的花岗岩板4；蛭石板1上设有间隔分布的聚四氟乙烯5。各层板材之间通过胶黏剂粘合连接。
实施例2
一种抗折的复合防火板材，抗折的复合防火板材由四层组成，第一层为厚度为0.3cm的蛭石板1、第二层为厚度为0.3cm的硅酸钙板2、第三层为厚度为0.2cm的三聚氰胺板3、第四层为厚度为0.5cm的花岗岩板4；蛭石板1上设有间隔分布的聚四氟乙烯5。各层板材之间通过胶黏剂粘合连接。
实施例3
一种抗折的复合防火板材，抗折的复合防火板材由四层组成，第一层为厚度为0.2cm的蛭石板1、第二层为厚度为0.2cm的硅酸钙板2、第三层为厚度为0.3cm的三聚氰胺板3、第四层为厚度为0.6cm的花岗岩板4；蛭石板1上设有间隔分布的聚四氟乙烯5。各层板材之间通过胶黏剂粘合连接。
对实施例1、实施例2、实施例3的产品进行了抗折强度和防火等级测试，抗折强度测定标准为GB/T5486-2008，防火等级测试标准为GB/T5464-1999，实验结果见下表。
  实施例1 实施例2 实施例3
抗折强度（Mpa） 15.2 14.5 14.9
防火等级 A1 A1 A1
制备得到的板材具备了较高的抗折强度和防火等级，可以在建材领域中得到规模使用。

Claims (5)

1.一种抗折的复合防火板材，其特征在于抗折的复合防火板材由四层组成，第一层为厚度为0.2cm～0.4cm的蛭石板（1）、第二层为厚度为0.1cm～0.3cm的硅酸钙板（2）、第三层为厚度为0.2cm～0.5cm的三聚氰胺板（3）、第四层为厚度为0.4cm～0.6cm的花岗岩板（4）；蛭石板（1）上设有间隔分布的聚四氟乙烯（5）。
2. 根据权利要求1所述的一种抗折的复合防火板材，其特征在于所述的蛭石板（1）的厚度为0.4cm。
3.根据权利要求1所述的一种抗折的复合防火板材，其特征在于所述的硅酸钙板（2）的厚度为0.1cm。
4.根据权利要求1所述的一种抗折的复合防火板材，其特征在于所述的花岗岩板（4）的厚度为0.6cm。
5.根据权利要求1所述的一种抗折的复合防火板材，其特征在于所述的三聚氰胺板（3）为实心板。
CN201310586518.3A 2013-11-21 2013-11-21 一种抗折的复合防火板材 Expired - Fee Related CN103590502B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201432445Y (zh) * 2009-08-20 2010-03-31 山东汇源建材集团有限公司 一种防火装饰板
CN201883560U (zh) * 2010-05-29 2011-06-29 官军 多功能防火隔音保温复合板
KR20130051261A (ko) * 2011-11-09 2013-05-20 대신마루산업주식회사 항균, 내화성 건축내장용 복합판넬
CN203022142U (zh) * 2012-12-26 2013-06-26 中建七局第四建筑有限公司 外墙用花岗岩保温板
CN203049805U (zh) * 2012-11-19 2013-07-10 北京北鹏新型建材有限公司 一种挤塑板复合保温板材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201432445Y (zh) * 2009-08-20 2010-03-31 山东汇源建材集团有限公司 一种防火装饰板
CN201883560U (zh) * 2010-05-29 2011-06-29 官军 多功能防火隔音保温复合板
KR20130051261A (ko) * 2011-11-09 2013-05-20 대신마루산업주식회사 항균, 내화성 건축내장용 복합판넬
CN203049805U (zh) * 2012-11-19 2013-07-10 北京北鹏新型建材有限公司 一种挤塑板复合保温板材
CN203022142U (zh) * 2012-12-26 2013-06-26 中建七局第四建筑有限公司 外墙用花岗岩保温板

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