CN204820524U - A flame retardant board with electromagnetic shielding function - Google Patents
A flame retardant board with electromagnetic shielding function Download PDFInfo
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- CN204820524U CN204820524U CN201520460598.2U CN201520460598U CN204820524U CN 204820524 U CN204820524 U CN 204820524U CN 201520460598 U CN201520460598 U CN 201520460598U CN 204820524 U CN204820524 U CN 204820524U
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 45
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000006260 foam Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 48
- 239000012792 core layer Substances 0.000 abstract description 11
- 239000002344 surface layer Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 description 11
- 238000005457 optimization Methods 0.000 description 5
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 4
- 238000005034 decoration Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006262 metallic foam Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
本实用新型涉及一种具有电磁屏蔽功能的阻燃板材，包括：依次连接的阻燃表层、第一电磁屏蔽层、阻燃芯层、第二电磁屏蔽层和阻燃底层。通过上述方案，将电磁屏蔽和阻燃功能有机结合于板材上，使得本实用新型板材不但具有阻燃功能，还可以很好的防止电磁波辐射，有效保护使用者的健康，同时电磁屏蔽层的加入很好地弥补了阻燃处理带来的强度损失，而且结构简单易于制造。
The utility model relates to a flame retardant sheet material with electromagnetic shielding function, comprising: a flame retardant surface layer, a first electromagnetic shielding layer, a flame retardant core layer, a second electromagnetic shielding layer and a flame retardant bottom layer connected in sequence. Through the above scheme, the electromagnetic shielding and flame retardant functions are organically combined on the sheet material, so that the sheet material of the utility model not only has the flame retardant function, but also can well prevent electromagnetic wave radiation, effectively protect the health of users, and at the same time, the addition of the electromagnetic shielding layer well compensates for the strength loss caused by the flame retardant treatment, and the structure is simple and easy to manufacture.
Description
技术领域 technical field
本实用新型涉及装潢建材领域，具体涉及一种具有电磁屏蔽功能的阻燃板材。 The utility model relates to the field of decorative building materials, in particular to a flame-retardant board with electromagnetic shielding function.
背景技术 Background technique
随着人民生活水平的不断提高，普通住宅、宾馆和别墅等室内装饰发展迅猛。粗略推算每年有1000万个新家庭诞生，还有2500多家宾馆、2万余家旅馆和招待所要装修改建。胶合板作为我国家具、室内装饰的主要材料，其产量和需求量都在急剧增长。我国胶合板产量从1980年的30万m3增长到2013年的1.37亿m3时，2014年将达到3亿m3，呈现大幅度增长的趋势。但易燃性是普通胶合板的致命弱点，因此在许多领域的使用上受到限制。建筑、船舶和车辆等内部装修重要部位所用木质材料都要求达到一定的难燃等级。国家标准(GB50222)《建筑内部装修设计防火规范》明确规定胶合板被列为可燃材料，必须进行阻燃处理才能使用。基于此，阻燃胶合板的研究和开发具有良好的市场前景和现实意义。 With the continuous improvement of people's living standards, interior decorations such as ordinary houses, hotels and villas have developed rapidly. It is roughly estimated that 10 million new families are born every year, and more than 2,500 hotels and more than 20,000 hotels and guest houses need to be renovated. Plywood, as the main material of furniture and interior decoration in our country, its output and demand are increasing rapidly. When China's plywood output increased from 300,000 m 3 in 1980 to 137 million m 3 in 2013, it will reach 300 million m 3 in 2014, showing a trend of substantial growth. But flammability is the Achilles' heel of ordinary plywood, so its use in many fields is limited. Wooden materials used in important parts of interior decoration such as buildings, ships and vehicles are required to meet a certain level of flame retardancy. The national standard (GB50222) "Code for Fire Protection Design of Building Interior Decoration" clearly stipulates that plywood is listed as a combustible material and must be flame retardant before it can be used. Based on this, the research and development of flame-retardant plywood has good market prospects and practical significance.
但是，随着科学技术的发展，各类电子产品的使用变得越来越普遍，由此产生的电磁波辐射已经成为了一种新的社会公害。电磁辐射产生的电磁干扰不但会干扰其他电子设备的正常使用，而且会对人体产生较大伤害。电磁屏蔽是电磁干扰防护控制的基本方法之一。因此，如何提出一种既能电磁屏蔽，又能提高阻燃效果的板材，成为了业内亟需解决的问题。 However, with the development of science and technology, the use of various electronic products has become more and more common, and the resulting electromagnetic radiation has become a new social hazard. The electromagnetic interference generated by electromagnetic radiation will not only interfere with the normal use of other electronic equipment, but also cause great harm to the human body. Electromagnetic shielding is one of the basic methods of electromagnetic interference protection and control. Therefore, how to propose a plate that can not only shield electromagnetic waves but also improve the flame-retardant effect has become a problem that needs to be solved urgently in the industry.
实用新型内容 Utility model content
本实用新型提供了一种具有电磁屏蔽功能的阻燃板材，采用的技术方案为： The utility model provides a flame-retardant plate with electromagnetic shielding function, and the adopted technical scheme is as follows:
一种具有电磁屏蔽功能的阻燃板材，其特征在于，包括：依次连接的阻燃表层、第一电磁屏蔽层、阻燃芯层、第二电磁屏蔽层和阻燃底层。 A flame-retardant plate with electromagnetic shielding function is characterized in that it comprises: a flame-retardant surface layer, a first electromagnetic shielding layer, a flame-retardant core layer, a second electromagnetic shielding layer and a flame-retardant bottom layer connected in sequence.
进一步，所述电磁屏蔽层为泡沫金属制成的。 Further, the electromagnetic shielding layer is made of metal foam.
进一步，所述泡沫金属为泡沫铜、泡沫镍、泡沫铁、泡沫铁镍、泡沫铝中的一种。 Further, the metal foam is one of copper foam, nickel foam, iron foam, iron-nickel foam, and aluminum foam.
进一步，所述阻燃板材为胶合板或单板层积材。 Further, the flame-retardant board is plywood or laminated veneer.
进一步，所述胶合板或单板层积材内部各层之间通过树脂胶粘接热压而成。 Further, the plywood or the laminated veneer is formed by bonding and hot pressing the internal layers of the plywood or the laminated veneer.
进一步，所述第一电磁屏蔽层、所述第二电磁屏蔽层分别有多个，并与所述阻燃芯层间隔设置。 Further, there are multiple first electromagnetic shielding layers and multiple second electromagnetic shielding layers, and are spaced apart from the flame-retardant core layer.
进一步，所述电磁屏蔽层厚度为0.5～30mm。 Further, the thickness of the electromagnetic shielding layer is 0.5-30 mm.
本实用新型的有益效果： The beneficial effects of the utility model:
通过上述方案，将电磁屏蔽和阻燃功能有机结合于板材上，使得本实用新型板材不但具有阻燃功能，还可以很好的防止电磁波辐射，有效保护使用者的健康，同时电磁屏蔽层的加入很好地弥补了阻燃处理带来的强度损失，而且结构简单易于制造。 Through the above scheme, the electromagnetic shielding and flame retardant functions are organically combined on the board, so that the board of the utility model not only has the flame retardant function, but also can prevent electromagnetic wave radiation well, effectively protect the health of users, and at the same time, the addition of the electromagnetic shielding layer It well compensates for the loss of strength caused by flame-retardant treatment, and has a simple structure and is easy to manufacture.
附图说明 Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本实用新型一种具有电磁屏蔽功能的阻燃板材实施例1的平面剖视结构示意图； Fig. 1 is the planar sectional structure schematic diagram of a kind of flame retardant plate embodiment 1 with electromagnetic shielding function of the present utility model;
图2为本实用新型一种具有电磁屏蔽功能的阻燃板材实施例2的平面剖视结构示意图； Fig. 2 is a plane sectional structural schematic diagram of a flame retardant plate embodiment 2 with electromagnetic shielding function of the utility model;
图3为本实用新型一种具有电磁屏蔽功能的阻燃板材实施例3的平面剖视结构示意图； Fig. 3 is a planar cross-sectional structural schematic diagram of Embodiment 3 of a flame-retardant plate with electromagnetic shielding function of the present invention;
图中，1、阻燃表层，11、阻燃单板，2、第一电磁屏蔽层，3、阻燃芯层，31、阻燃板，4、第二电磁屏蔽层，5、阻燃底层、51、阻燃单板。 In the figure, 1. flame retardant surface layer, 11. flame retardant veneer, 2. first electromagnetic shielding layer, 3. flame retardant core layer, 31. flame retardant board, 4. second electromagnetic shielding layer, 5. flame retardant bottom layer , 51. Flame-retardant veneer.
具体实施方式 Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。 The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
实施例1： Example 1:
如图1所示，一种具有电磁屏蔽功能的阻燃板材，包括：依次连接的阻燃表层1、第一电磁屏蔽层2、阻燃芯层3、第二电磁屏蔽层4和阻燃底层5。 As shown in Figure 1, a flame-retardant sheet with electromagnetic shielding function includes: a flame-retardant surface layer 1, a first electromagnetic shielding layer 2, a flame-retardant core layer 3, a second electromagnetic shielding layer 4 and a flame-retardant bottom layer connected in sequence 5.
作为对本实施例的进一步优化，所述电磁屏蔽层为泡沫金属制成的。所述泡沫金属为泡沫铜、泡沫镍、泡沫铁、泡沫铁镍、泡沫铝中的一种。优选地，采用泡沫铝制成，具有密度小、质量轻的优点，且成本低廉易于制造。电磁屏蔽层的厚度为30mm。 As a further optimization of this embodiment, the electromagnetic shielding layer is made of metal foam. The foamed metal is one of foamed copper, foamed nickel, foamed iron, foamed iron-nickel, and foamed aluminum. Preferably, it is made of aluminum foam, which has the advantages of low density, light weight, low cost and easy manufacture. The thickness of the electromagnetic shielding layer is 30mm.
作为对本实施例的进一步优化，各层之间通过树脂胶粘接热压而成。所述阻燃表层和所述阻燃底层分别包括多个阻燃单板11和多个阻燃单板51。各层之间通过酚醛树脂与异氰酸酯的混合树脂粘接热压形成稳固连接，且各层的纤维方向呈平行，从而形成单板层积材。 As a further optimization of this embodiment, each layer is bonded and hot-pressed with resin glue. The flame retardant surface layer and the flame retardant bottom layer respectively include a plurality of flame retardant veneers 11 and a plurality of flame retardant veneers 51 . The layers are firmly connected by the mixed resin of phenolic resin and isocyanate, bonded and hot-pressed, and the fiber direction of each layer is parallel to form a laminated veneer.
本实施例中的具有电磁屏蔽功能的阻燃板材，应用于生产木地板，但这并不是对本实用新型保护范围的限定，本实用新型一种具有电磁屏蔽功能的阻燃板材还可以应用于家具、天花板等其它领域。 The flame-retardant board with electromagnetic shielding function in this embodiment is applied to the production of wooden floors, but this is not a limitation of the scope of protection of the utility model. A flame-retardant board with electromagnetic shielding function of the utility model can also be applied to furniture , ceilings and other areas.
实施例2： Example 2:
如图2所示，本实施例中区别于实施例1之处是：所述第一电磁屏蔽层、所述第二电磁屏蔽层分别有多个，并与所述阻燃芯层间隔设置。电磁屏蔽层的厚度为15mm。 As shown in FIG. 2 , this embodiment is different from Embodiment 1 in that: there are multiple first electromagnetic shielding layers and multiple second electromagnetic shielding layers, and they are arranged at intervals from the flame-retardant core layer. The thickness of the electromagnetic shielding layer is 15mm.
作为对本实施例的进一步优化，所述第一电磁屏蔽层、所述第二电磁屏蔽层与所述阻燃芯层、所述阻燃表层、所述阻燃底层之间通过脲醛树脂粘接热压相互连接，且各层纤维方向相互垂直，从而形成胶合板。 As a further optimization of this embodiment, the first electromagnetic shielding layer, the second electromagnetic shielding layer, the flame-retardant core layer, the flame-retardant surface layer, and the flame-retardant bottom layer are bonded and heated by urea-formaldehyde resin. The layers are connected to each other by pressing, and the fiber directions of the layers are perpendicular to each other, thus forming a plywood.
本实施例其它结构同实施例1。 Other structures of this embodiment are the same as those of Embodiment 1.
实施例3： Example 3:
如图3所示，本实施例中区别于实施例1之处是：所述阻燃芯层包括多层阻燃板31。所述第一电磁屏蔽层、所述第二电磁屏蔽层与所述阻燃芯层、所述阻燃表层、所述阻燃底层之间通过三聚氰胺树脂或三聚氰胺改性脲醛树脂粘接热压成固定连接。电磁屏蔽层的厚度为5mm。作为对本实施例的进一步优化，所述第一电磁屏蔽层、所述第二电磁屏蔽层与所述阻燃芯层、所述阻燃表层、所述阻燃底层之间通过脲醛树脂粘接热压相互连接，且各层纤维方向呈垂直，从而形成胶合板。 As shown in FIG. 3 , this embodiment differs from Embodiment 1 in that: the flame-retardant core layer includes a multi-layer flame-retardant board 31 . The first electromagnetic shielding layer, the second electromagnetic shielding layer, the flame-retardant core layer, the flame-retardant surface layer, and the flame-retardant bottom layer are bonded and hot-pressed by melamine resin or melamine-modified urea-formaldehyde resin. Fixed connection. The thickness of the electromagnetic shielding layer is 5mm. As a further optimization of this embodiment, the first electromagnetic shielding layer, the second electromagnetic shielding layer, the flame-retardant core layer, the flame-retardant surface layer, and the flame-retardant bottom layer are bonded and heated by urea-formaldehyde resin. The layers are connected to each other by pressing, and the fiber direction of each layer is perpendicular to form a plywood.
作为对本实施例的进一步优化，所述第一电磁屏蔽层、所述第二电磁屏蔽层与所述阻燃芯层、所述阻燃表层、所述阻燃底层之间通过脲醛树脂粘接热压相互连接，且各层纤维方向呈平行，从而形成胶合板。 As a further optimization of this embodiment, the first electromagnetic shielding layer, the second electromagnetic shielding layer, the flame-retardant core layer, the flame-retardant surface layer, and the flame-retardant bottom layer are bonded and heated by urea-formaldehyde resin. The layers are connected to each other by pressing, and the fiber direction of each layer is parallel to form a plywood.
本实施例其他结构同实施例1。 Other structures of this embodiment are the same as those of Embodiment 1.
通过上述方案，将电磁屏蔽和阻燃功能有机结合于板材上，使得本实用新型板材不但具有阻燃功能，还可以很好的防止电磁波辐射，有效保护使用者的健康，且结构简单易于制造。 Through the above scheme, the electromagnetic shielding and flame retardant functions are organically combined on the plate, so that the plate of the utility model not only has the flame retardant function, but also can prevent electromagnetic wave radiation well, effectively protect the health of users, and has a simple structure and is easy to manufacture.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。 The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
Claims (7)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368342A (en) * | 2016-11-14 | 2017-02-01 | 苏州亨达尔工业材料有限公司 | Flame-retardant board structure |
| CN106363712A (en) * | 2016-11-15 | 2017-02-01 | 苏州亨达尔工业材料有限公司 | Multifunctional fire retardant panel |
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- 2015-07-01 CN CN201520460598.2U patent/CN204820524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368342A (en) * | 2016-11-14 | 2017-02-01 | 苏州亨达尔工业材料有限公司 | Flame-retardant board structure |
| CN106363712A (en) * | 2016-11-15 | 2017-02-01 | 苏州亨达尔工业材料有限公司 | Multifunctional fire retardant panel |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170701 |