JPS589757B2 - Panel board surface protection structure - Google Patents
Panel board surface protection structureInfo
- Publication number
- JPS589757B2 JPS589757B2 JP54074195A JP7419579A JPS589757B2 JP S589757 B2 JPS589757 B2 JP S589757B2 JP 54074195 A JP54074195 A JP 54074195A JP 7419579 A JP7419579 A JP 7419579A JP S589757 B2 JPS589757 B2 JP S589757B2
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- plate
- buffer layer
- cover glass
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は、積層パネルに関し、さらに詳しくは、主とし
てプラスチツクから成るパネル板の表面をカバーガラス
で覆って、傷、汚れ付着等から保護する場合におけるカ
バーガラスの破損を防止し、重量の嵩ばるカバーガラス
の軽量化を図った積層パネルに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a laminated panel, and more specifically, the present invention relates to a laminated panel, and more specifically, to prevent damage to the cover glass when covering the surface of a panel plate mainly made of plastic with a cover glass to protect it from scratches, dirt, etc. The present invention also relates to a laminated panel that reduces the weight of a heavy cover glass.
一般に、プラスチツクパネル板は遮音壁、間仕切壁、標
示板、窓板など非常に広範な用途に使用されているが、
軽量という利点がある半面、表面が傷付き易くまた付着
した汚れが落ちにくいという欠点があり、これを補うべ
くパネル板の表面をカバーガラスで覆うことが行なわれ
ている。Generally, plastic panel boards are used for a very wide range of purposes such as sound insulation walls, partition walls, sign boards, and window boards.
Although it has the advantage of being lightweight, it has the disadvantage that the surface is easily scratched and dirt that adheres to it is difficult to remove.To compensate for this, the surface of the panel board is covered with a cover glass.
一方、ガラスは表面に傷が付き難く汚れ除去も容易であ
る半面、プラスチックに比しかなり重量が嵩むため、上
記カバーガラスとしては可及的に厚みの薄いものを使用
することが望まれる。On the other hand, although the surface of glass is less likely to be scratched and stains can be easily removed, it is considerably heavier than plastic, so it is desirable to use a cover glass that is as thin as possible.
本発明の目的は、主体となるパネル板の表面をカバーガ
ラスで被覆保護した構造物におけるカバーガラスの耐破
損強度を高め、もって全体の軽量化を図った積層パネル
を提供することである。An object of the present invention is to provide a laminated panel in which the breakage resistance of the cover glass is increased in a structure in which the surface of the main panel plate is covered and protected with a cover glass, thereby reducing the overall weight.
すなわち本発明は、主体となるパネル板の保護すべき面
に、厚さ１ｍｍ以上の柔軟な弾性材料からなる緩衝層を
介在させてポリカーボネート樹脂、またはアクリル樹脂
のいずれかのプラスチック板を接合し、該プラスチック
板の他方の面にカバーガラスを厚さ０． １ｍｍ以下の
接着層を介して接合したことを特徴とする積層パネルで
ある。That is, in the present invention, a plastic plate made of polycarbonate resin or acrylic resin is bonded to the surface of the main panel plate to be protected, with a buffer layer made of a flexible elastic material having a thickness of 1 mm or more interposed therebetween. A cover glass is placed on the other side of the plastic plate to a thickness of 0. This is a laminated panel characterized in that it is bonded via an adhesive layer of 1 mm or less.
本発明によれば、主体パネルの表面を覆うカバーガラス
板の面に外部から衝撃を受けたとき、緩衝層により衝撃
力が吸収され、しかも背後の下地板によってカバーガラ
ス板の局部変形は阻止されるため、両効果が相俟ってカ
バーガラス板は破損し難く、本発明の保護構造によれば
カバーガラスの厚みを可及的に薄くすることが可能にな
る。According to the present invention, when the surface of the cover glass plate covering the surface of the main panel receives an external impact, the impact force is absorbed by the buffer layer, and local deformation of the cover glass plate is prevented by the base plate behind the main panel. Therefore, both effects combine to make the cover glass plate less likely to be damaged, and according to the protective structure of the present invention, it is possible to make the thickness of the cover glass as thin as possible.
以下本発明を図面に示した実施例につき説明する。The present invention will be described below with reference to embodiments shown in the drawings.
第１図は本発明に係る面保護構造を有する複合パネルの
断面を示し、主体となるパネル板１の両面に柔軟弾性材
料からなる緩衝層２Ａ，２Ｂを介在させてプラスナツク
の下地板３Ａ，３Ｂを重ね合せ、各下地板３Ａ，３Ｂの
各々の外表面を覆って、接着層４Ａ，４Ｂを介しカバー
ガラス板５Ａ，５Ｂを接合して構成されている。FIG. 1 shows a cross section of a composite panel having a surface protection structure according to the present invention, in which cushioning layers 2A and 2B made of a flexible elastic material are interposed on both sides of the main panel board 1, and base plates 3A and 3B of plastic nuts are provided. The cover glass plates 5A, 5B are stacked one on top of the other, cover the outer surfaces of the base plates 3A, 3B, and bonded to each other via the adhesive layers 4A, 4B.
ここで接着層４Ａ，４Ｂの厚みについて述べるならば、
一般に該厚みが大であるほど下地板３Ａ，３Ｂのカバー
ガラス板５Ａ，５Ｂに対する補強材としての機能が低下
し、カバーガラスに破損を生じ易くなる。If we talk about the thickness of the adhesive layers 4A and 4B here,
Generally, the greater the thickness, the lower the function of the base plates 3A, 3B as reinforcing materials for the cover glass plates 5A, 5B, and the more easily the cover glasses are damaged.
このため接着層の厚みは０．１ｍｍ以下としなければな
らない。Therefore, the thickness of the adhesive layer must be 0.1 mm or less.
カバーガラス板とプラスチック下地板の厚み比（以下Ｇ
／Ｐと略す）は０．１〜１０．０の範囲内にあることが
望ましい。Thickness ratio of cover glass plate and plastic base plate (hereinafter referred to as G
/P) is preferably in the range of 0.1 to 10.0.
この理由は、Ｇ／Ｐが０．１以下であると、パネルの使
用場所によってはカバーガラス板と下地板との熱膨張差
に起因する応力によりガラス板に破損を生じる虞れもあ
るためであり、またＧ／Ｐが１０以上の場合は下地板の
ガラス補強効果が小さく、強度及びパネル重量が合せガ
ラスと大差無くなり、ガラス−プラスチツク積層パネル
の有する本来の利点が失われることになるためである。The reason for this is that if G/P is 0.1 or less, there is a risk of damage to the glass plate due to stress caused by the difference in thermal expansion between the cover glass plate and the base plate, depending on where the panel is used. Also, if G/P is 10 or more, the glass reinforcement effect of the base plate will be small, and the strength and panel weight will not be much different from laminated glass, and the original advantages of glass-plastic laminated panels will be lost. be.
厚み比につきさらに詳しく言えば、カバーガラス板の厚
みが比較的薄い場合（２ｍｍ以下）にはＧ／Ｐを０．１
ないし１．０に、また、ガラス板厚が比較的厚い場合（
３ｍｍ以上）にはＧ／Ｐを０．５ないし１０の範囲内と
するのが望ましい。To be more specific about the thickness ratio, when the thickness of the cover glass plate is relatively thin (2 mm or less), G/P is 0.1.
to 1.0, or when the glass plate thickness is relatively thick (
3 mm or more), it is desirable to set G/P within the range of 0.5 to 10.
すなわち、ガラス板に対する下地板の厚みがあまり小で
あるとプラスチック板のガラスに対する補強効果が無く
なり、また、下地板の厚みをあまり大にするとカバーガ
ラス板に衝撃を受けたとき、この衝撃力が下地板の変形
で吸収されず、ガラス板にまともに加わることになりガ
ラス表面に陥没破壊を生じ易く、したがってＧ／Ｐを前
記範囲内とするのがよい。In other words, if the thickness of the base plate relative to the glass plate is too small, the reinforcing effect of the plastic plate against the glass will be lost, and if the thickness of the base plate is too large, when the cover glass plate receives an impact, this impact force will be reduced. It is not absorbed by the deformation of the base plate and is directly applied to the glass plate, which tends to cause collapse and failure on the glass surface. Therefore, it is preferable to set G/P within the above range.
本発明において主体となるパネル板と下地板との間に介
在させる柔軟弾性材料からなる緩衝層は、パネルの一面
側から受ける外力を吸収し、カバーガラス板への影響を
軽減化する機能を果す。In the present invention, a buffer layer made of a flexible elastic material interposed between the main panel plate and the base plate has the function of absorbing external forces received from one side of the panel and reducing the effect on the cover glass plate. .
上記緩衝層が硬い材質のものであるとカバーガラス板と
下地板との接合体の可撓性が失われるため、局所的な外
力が加えられた場合ガラス板面に陥沈破壊が発生し易く
なる。If the above-mentioned buffer layer is made of a hard material, the joint between the cover glass plate and the base plate will lose its flexibility, so if a local external force is applied, sinking failure will easily occur on the glass plate surface. Become.
したがって、ガラス板及び下地板の厚みにもよるが一般
的には緩衝層としてヤング率（Ｅ）が３００ｋｇ／ｃＩ
ｉｔ以下、特に６０ｋｇ／ｃｍ２以下の材質のものを選
択することが望ましい。Therefore, although it depends on the thickness of the glass plate and base plate, the Young's modulus (E) for the buffer layer is generally 300 kg/cI.
It is desirable to select a material with a weight of less than 60 kg/cm2, especially less than 60 kg/cm2.
また、衝撃的な外力がパネルの一面側に加えられた場合
に反対側にあるカバーガラス板に発生する歪を減少させ
破損を防止する上で、緩衝層の振動減衰係数を１（毎秒
）以上、特に３（毎秒）以上とするのが望ましい。In addition, when an impactful external force is applied to one side of the panel, the vibration damping coefficient of the buffer layer is set to 1 (per second) or more in order to reduce the strain that occurs on the cover glass plate on the opposite side and prevent damage. It is particularly desirable to set the speed to 3 (per second) or more.
本発明において緩衝層は、予めシ一ト次に成形されたも
のを主体となるパネル板と下地板との間に介在させても
よいし、また、硬化後ゴム弾性の残る接着剤で画板を接
合することにより形成してもよい。In the present invention, the buffer layer may be formed into a sheet in advance and interposed between the main panel board and the base board, or the drawing board may be bonded with an adhesive that remains rubber elastic after curing. It may also be formed by joining.
本発明における緩衝層および他の構成材料は透明体およ
び不透明体のいずれであってもよいが、構成材料のすべ
てに透明又は着色透明のものを選ぶことにより本発明に
係るパネルを透視性の要求される用途にガラス板の代り
として適用することができる。The buffer layer and other constituent materials in the present invention may be either transparent or opaque, but by selecting transparent or colored transparent materials for all of the constituent materials, the panel according to the present invention can meet the requirements for transparency. It can be used in place of glass plates for various applications.
本発明の緩衝層として用いる柔軟弾性材料の好適なもの
として、例えば、ダウコーニング社製商品名「ＳＹＬＧ
ＡＲＤ １８４」、信越化学社製商品名「ＣＹ５２−０
１６」等のシリコン樹脂がある。As a preferable flexible elastic material used as the buffer layer of the present invention, for example, the product name "SYLG" manufactured by Dow Corning
ARD 184”, product name “CY52-0” manufactured by Shin-Etsu Chemical Co., Ltd.
There are silicone resins such as 16".
これらはいずれも二液混合硬化型のもので、硬化後透明
で且つ、ヤング率及び振動減衰係数が前述した望ましい
範囲内にある柔軟なゴム伏となる。All of these are two-component curing type, and after curing, they become transparent and flexible rubber sheets whose Young's modulus and vibration damping coefficient are within the desired ranges mentioned above.
緩衝層の厚みについて述べると、該層の厚みをあまり薄
くすると前述した外力に対する緩衝効果が十分発揮され
なくなるので１ｍｍ以上とする必要がある。Regarding the thickness of the buffer layer, if the thickness of the buffer layer is made too thin, the buffering effect against external forces described above will not be exhibited sufficiently, so it is necessary to set the thickness to 1 mm or more.
ただし厚みをあまり厚くするとカバーガラス板および下
地板が薄いものであるときは、外力を受けたとき望まし
くない局部変形を生じるので、一般には５ｍｍ以下に留
めるのがよい。However, if the thickness is too large, undesirable local deformation will occur when external forces are applied to thin cover glass plates and base plates, so it is generally best to keep the thickness to 5 mm or less.
本発明で使用する下地板の材質に特に制限は無く、アク
リル樹脂、ポリカーボネート樹脂等種々のものが使用可
能であるが、中でもポリカーボネート樹脂が強度が大き
く好適である。There is no particular restriction on the material of the base plate used in the present invention, and various materials such as acrylic resin and polycarbonate resin can be used, but among them, polycarbonate resin is preferred because of its high strength.
なお本発明において、主体となる表面保護すべきパネル
板はその材質、厚み、機能、用途について何ら制限する
ものではなく、防弾、遮音、広告宣伝等の標示、偏光、
調光等あらゆる用途におけるパネルに適用可能であり、
パネル材質はガラスあるいは金属であってもよい。In the present invention, the main panel board whose surface should be protected is not limited in any way to its material, thickness, function, or use; it can be used for bulletproofing, sound insulation, advertising signs, polarization,
It can be applied to panels for various purposes such as dimming,
The panel material may be glass or metal.
実施例
大きさが３００ｍｍ×３００ｍｍで１５ｍｍ厚のポリカ
ーボネート板の両面に、厚さ２ｍｍのシリコン樹脂（ダ
ウコーニング社製商品名「ＳＹＬＧＡＲＤ１８４」）か
らなる緩衝層を介して２ｍｍ厚のポリカーボネート板か
らなる下地板を積層接合し、さらに上記下地板の両外表
面には、厚み約０．０５ｍｍの接着層（明星チヤーチル
社製感光性接着剤商品名「フオトボンド１００」）を介
して厚み２ｍｍの強化処理していない普通ガラス板を貼
り合せて多層構造パネルを製作した。Example: A lower layer made of a 2 mm thick polycarbonate plate was placed on both sides of a 15 mm thick polycarbonate plate with a size of 300 mm x 300 mm with a buffer layer made of a 2 mm thick silicone resin (product name "SYLGARD 184" manufactured by Dow Corning) interposed therebetween. The base plate is laminated and bonded, and furthermore, both outer surfaces of the base plate are reinforced to a thickness of 2 mm through an adhesive layer (photosensitive adhesive trade name "Photobond 100" manufactured by Myojo Churchill Co., Ltd.) approximately 0.05 mm thick. A multilayer panel was created by bonding ordinary glass plates together.
なお緩衝層のヤング率は８ｋｇ／ｃｍ２、振動減衰係数
は９（毎秒）である。The Young's modulus of the buffer layer is 8 kg/cm 2 and the vibration damping coefficient is 9 (per second).
上記多層構造パネルを大枠上に水平姿勢で載せ、該パネ
ル上方高さ１．５ｍの位置から２２５グラムの剛球を落
下させたところ、上下両面のいずれのカバーガラス板に
も破損は認められず、カバーガラスの破壊強度について
は５ｍｍ厚のガラス単板と同等以上の性能を有すること
が確認された。When the above-mentioned multilayer structure panel was placed in a horizontal position on a large frame and a 225-gram rigid ball was dropped from a height of 1.5 m above the panel, no damage was observed to either the top or bottom cover glass plate. It was confirmed that the breaking strength of the cover glass was equivalent to or higher than that of a 5 mm thick glass veneer.
なお上記多層構造パネルは、重量が１５ｍｍ厚ガラス板
とほぼ同等であるが、防弾性能は強化ガラス板を樹脂中
間膜を介し接合一体化した総厚み６７ｍｍの５層合せガ
ラス板に匹敵し、銀行カウンターの防犯間仕切パネル等
として有用である。The weight of the above multilayer structure panel is almost the same as a 15mm thick glass plate, but its bulletproof performance is comparable to a 5-layer laminated glass plate with a total thickness of 67mm, which is made by bonding reinforced glass plates through a resin interlayer, and is suitable for banks. It is useful as a security partition panel for counters, etc.
第１図は本発明の一実癩例を示す断面図である。
１・・・・・・パネル板、２Ａ，２Ｂ・・・・・・緩衝
層、３Ａ，３Ｂ・・・・・・プラスチック下地板、５Ａ
，５Ｂ・・・・・・カバーガラス板。FIG. 1 is a sectional view showing one example of the present invention. 1...Panel board, 2A, 2B...Buffer layer, 3A, 3B...Plastic base plate, 5A
, 5B...Cover glass plate.
Claims (1)
上の柔軟な弾性材料からなる緩衝層を介在させてポリカ
ーボネート樹脂、またはアクリル樹脂のいずれかのプラ
スチック板を嵌合し、該プラスチック板の他方の面にカ
バーガラスを厚さ０．１ｍｍ以下の接着層を介して接合
したことを特徴とする積層パネル。 ２ 緩衝層はヤング率（Ｅ）が３００ｋ／ｃｍ２以下の
ものであることを特徴とする特許請求の範囲第１項記載
の積層パネル。 ３ 緩衝層は振動減衰係数が１（毎秒）以上のものであ
ることを特徴とする特許請求の範囲第１項記載の積層パ
ネル。 ４ ガラス板の厚みが２ｍｍ以下であり、且つガラス板
とプラスチック板の厚み比がプラスチック板基準で０．
１ないし１．０の範囲内にあることを特徴とする特許請
求の範囲第１項記載の積層パネル。 ５ プラスチック板、カバーガラス板、緩衝層、及び接
着層のいずれもが透明ないし着色透明であることを特徴
とする特許請求の範囲第１項乃至第４項に記載の積層パ
ネル。[Claims] 1. A plastic plate made of polycarbonate resin or acrylic resin is fitted onto the surface of the main panel plate to be protected, with a buffer layer made of a flexible elastic material having a thickness of 1 mm or more interposed therebetween. A laminated panel characterized in that a cover glass is bonded to the other surface of the plastic plate via an adhesive layer having a thickness of 0.1 mm or less. 2. The laminated panel according to claim 1, wherein the buffer layer has a Young's modulus (E) of 300 k/cm2 or less. 3. The laminated panel according to claim 1, wherein the buffer layer has a vibration damping coefficient of 1 (per second) or more. 4 The thickness of the glass plate is 2 mm or less, and the thickness ratio of the glass plate and the plastic plate is 0.
The laminated panel according to claim 1, characterized in that it is within the range of 1 to 1.0. 5. The laminated panel according to claims 1 to 4, wherein all of the plastic plate, cover glass plate, buffer layer, and adhesive layer are transparent or colored and transparent.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54074195A JPS589757B2 (en) | 1979-06-13 | 1979-06-13 | Panel board surface protection structure |
| DE19803022253 DE3022253A1 (en) | 1979-06-13 | 1980-06-13 | LAYERBOARD |
| GB8019387A GB2051675B (en) | 1979-06-13 | 1980-06-13 | Laminated panel |
| FR8013163A FR2458390B1 (en) | 1979-06-13 | 1980-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54074195A JPS589757B2 (en) | 1979-06-13 | 1979-06-13 | Panel board surface protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55166244A JPS55166244A (en) | 1980-12-25 |
| JPS589757B2 true JPS589757B2 (en) | 1983-02-22 |
Family
ID=13540148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54074195A Expired JPS589757B2 (en) | 1979-06-13 | 1979-06-13 | Panel board surface protection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589757B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140749U (en) * | 1982-03-19 | 1983-09-21 | 株式会社リコー | Thermal head support device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867451A (en) * | 1981-10-19 | 1983-04-22 | 帝人株式会社 | Manufacture of clad window |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410964A (en) * | 1977-06-27 | 1979-01-26 | Fujitsu Ltd | Method of making solid electrolytic capacitor |
-
1979
- 1979-06-13 JP JP54074195A patent/JPS589757B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5410964A (en) * | 1977-06-27 | 1979-01-26 | Fujitsu Ltd | Method of making solid electrolytic capacitor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140749U (en) * | 1982-03-19 | 1983-09-21 | 株式会社リコー | Thermal head support device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55166244A (en) | 1980-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0946359B1 (en) | Damped glass and plastic laminates | |
| US6675550B1 (en) | Penetration resistant window | |
| US2768919A (en) | Armor material | |
| KR102373662B1 (en) | Glass resin laminate | |
| US20090320675A1 (en) | Mosaic Transparent Armor | |
| MX9400130A (en) | CURVED LAMINATED GLASS OF MORE SAFETY AND METHOD TO PRODUCE IT. | |
| KR940006824A (en) | Intrusion Prevention Vehicle Glass | |
| ATE248710T1 (en) | COMPOSITE GLASS | |
| CA2818387A1 (en) | Sandwiched fiber composites for ballistic applications | |
| KR102035165B1 (en) | Laminated glass structures with improved heat and moisture resistance | |
| JP6774029B2 (en) | Glass resin laminate | |
| JPS589757B2 (en) | Panel board surface protection structure | |
| JP2020011471A (en) | Glass film | |
| WO2008127351A2 (en) | Insulated bullet resistant glass | |
| JPS6223663B2 (en) | ||
| JP5625410B2 (en) | Window board | |
| JPS5816857Y2 (en) | transparent composite board | |
| JPH03232748A (en) | Multiple glass laminate and production thereof | |
| KR102528512B1 (en) | Hetero-junctioned sheet using UV curing | |
| CN210654433U (en) | Shock-absorbing doubling glass takes precautions against earthquakes | |
| CN216273915U (en) | Anti-ultraviolet refraction anti-peeping toughened film | |
| JPH11320797A (en) | Plastic laminate | |
| JP2006198955A (en) | Glass laminate | |
| JPS6237148A (en) | Clad structure of rigid plate | |
| US20230339214A1 (en) | Glass-glass laminate and method of manufacturing and cutting the same |