JP2007083429A - Molding panel - Google Patents

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JP2007083429A
JP2007083429A JP2005271913A JP2005271913A JP2007083429A JP 2007083429 A JP2007083429 A JP 2007083429A JP 2005271913 A JP2005271913 A JP 2005271913A JP 2005271913 A JP2005271913 A JP 2005271913A JP 2007083429 A JP2007083429 A JP 2007083429A
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resin
layer
molded panel
plate
spacer
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Taiji Kanda
泰二 神田
Kenji Takada
賢治 高田
Yoichi Kuwana
陽一 桑名
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Housetec Inc
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Housetec Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a molding panel which suppresses the occurrence of warpage and requiring no expensive mold. <P>SOLUTION: Reinforcing fiber layers are formed at both sides of a core material and a pattern layer is arranged at one reinforcing fiber layer becoming the outside of the reinforcing fiber layers while a resin layer is arranged at the other reinforcing fiber layer to constitute the molding panel. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、成形パネル、特に浴室ユニットに用いられる壁パネル等の成形パネルに関する。   The present invention relates to a molded panel, particularly a molded panel such as a wall panel used in a bathroom unit.

成形パネルは、様々な部分に使用され、特に浴室ユニットにおいては壁パネルとして多用されている。また、成形パネルは、その表面となる部分に模様を施したり、凹凸形状を施したりして用いられることが多い。   Molded panels are used in various parts, and are often used as wall panels particularly in bathroom units. In addition, the molded panel is often used with a pattern on the surface portion or an uneven shape.

図1は、浴室ユニットの壁パネルに従来使用されていた成形パネルを示す概略断面図である。成形パネル1は、表面より化粧層2、ガラス繊維層3、コア材4の順番で積層構造をしている。   FIG. 1 is a schematic sectional view showing a molded panel conventionally used for a wall panel of a bathroom unit. The molded panel 1 has a laminated structure in the order of the decorative layer 2, the glass fiber layer 3, and the core material 4 from the surface.

成形パネル1の製造方法は、転写層付ガラス型(転写層が化粧層2となる)の上に、ガラス繊維マットを敷き、そのガラス繊維マットの上に、コア材4となる石膏ボードを配置し、そのコア材の上にガラス繊維マット敷く。材料を重ねた後は、その周囲に型枠を嵌め込み、コア材4の上に上型を配置し、樹脂を型内に流し込み、硬化させる。このような成形方法は、RTM(レジントランスファー)法と呼ばれ、型費を低く抑えることができる。   The manufacturing method of the molded panel 1 is that a glass fiber mat is laid on a glass mold with a transfer layer (the transfer layer becomes the decorative layer 2), and a gypsum board that becomes the core material 4 is placed on the glass fiber mat. Then lay the glass fiber mat on the core material. After the materials are stacked, a mold is fitted around the material, an upper mold is disposed on the core material 4, and a resin is poured into the mold to be cured. Such a molding method is called an RTM (resin transfer) method, and the mold cost can be kept low.

また、成形パネルの製造方法としては、SMC法を用いたものもあり、コア補強層の両側にSMC層を設け、このSMC層の一方の外側にABS層及びアクリル層を配するようにしている(特許文献1参照)。
特開平10−24497号公報
In addition, as a method for manufacturing a molded panel, there is a method using the SMC method, in which an SMC layer is provided on both sides of the core reinforcing layer, and an ABS layer and an acrylic layer are arranged on one outer side of the SMC layer. (See Patent Document 1).
Japanese Patent Laid-Open No. 10-24497

しかしながら、図1に示す成形パネル1は、その表面(化粧層側)に、厚い樹脂層が形成され、この樹脂の硬化時収縮により反りが発生するという問題がある。また、特許文献1に記載されるものは、SMCを用いるものであり、高加熱・高圧力が必要なことから、RTM法に比較し型費が高額となる。   However, the molded panel 1 shown in FIG. 1 has a problem that a thick resin layer is formed on the surface (the decorative layer side), and warpage occurs due to shrinkage when the resin is cured. Moreover, what is described in patent document 1 uses SMC, and since high heating and high pressure are required, compared with RTM method, a die cost becomes expensive.

本発明は、反りの発生を抑え、高価な型を必要としない成形パネルを提供することを目的とする。   An object of this invention is to provide the molded panel which suppresses generation | occurrence | production of curvature and does not require an expensive type | mold.

(1)本発明は、コア材の両側に強化繊維層を有し、この強化繊維層の外側となる一方に模様層を配し、他方に樹脂層を配した成形パネルである。
(2)項(1)において、樹脂層が、スペーサと、このスペーサ間の樹脂塊とを有した成形パネル。
(3)項(2)において、スペーサが、樹脂板、紙板、木板、無機板、又は、金属板である成形パネル。
(4)項(1)乃至(3)のいずれかにおいて、コア材が、石膏、紙ハニカム構造体、木片、発泡樹脂成形品、又は、金属ハニカム構造体である成形パネル。
(5)項(1)において、樹脂層が、厚肉部と、薄肉部とを有した成形パネル。
(6)項(1)乃至(5)のいずれかにおいて、樹脂層が、熱硬化性樹脂層である成形パネル。
(1) The present invention is a molded panel having a reinforcing fiber layer on both sides of a core material, a pattern layer disposed on one side of the reinforcing fiber layer, and a resin layer disposed on the other side.
(2) In the item (1), the resin layer has a spacer and a resin mass between the spacers.
(3) The molded panel according to item (2), wherein the spacer is a resin plate, a paper plate, a wooden plate, an inorganic plate, or a metal plate.
(4) The molded panel according to any one of items (1) to (3), wherein the core material is gypsum, a paper honeycomb structure, a piece of wood, a foamed resin molded product, or a metal honeycomb structure.
(5) The molded panel according to item (1), wherein the resin layer has a thick part and a thin part.
(6) The molded panel according to any one of items (1) to (5), wherein the resin layer is a thermosetting resin layer.

本発明によれば、反りの発生を抑え、高価な型を必要としない成形パネルを提供することができる。
また、スペーサを用いた場合には、容易に樹脂塊の層を形成することができ、特にスペーサを木板、無機板、金属板とした際には、成形パネルに対しビス固定を行いやすくなる。
コア材をハニカム構造体、発泡樹脂成形品とした際は、成形パネル全体の重量を軽量化することができ、成形パネルの移動、設置等を1人で行え、組立施工性を向上させることができる。
樹脂層に厚肉部と薄肉部とを形成した場合には、スペーサを使用することなく型形状により形成することで、より簡易に反りを低減することができる。
樹脂として、熱硬化性樹脂を用いた場合には、樹脂粘度の調整がモノマ希釈などの手法により容易に行え、型内への樹脂注入を行いやすくできる。
ADVANTAGE OF THE INVENTION According to this invention, generation | occurrence | production of curvature can be suppressed and the shaping | molding panel which does not require an expensive type | mold can be provided.
In addition, when a spacer is used, a resin lump layer can be easily formed. In particular, when the spacer is made of a wooden plate, an inorganic plate, or a metal plate, it is easy to fix the screw to the molded panel.
When the core material is a honeycomb structure or foamed resin molded product, the weight of the entire molded panel can be reduced, the molded panel can be moved and installed by one person, and assembly workability can be improved. it can.
When a thick part and a thin part are formed in the resin layer, warpage can be more easily reduced by forming the resin layer with a mold shape without using a spacer.
When a thermosetting resin is used as the resin, the resin viscosity can be easily adjusted by a technique such as monomer dilution, and the resin can be easily injected into the mold.

本発明に用いるコア材は、芯材となるものであれば特に制限されるものではなく、例えば、ウレタン発泡体等の発泡樹脂成形品、石膏、紙基材、紙ハニカム構造体、金属板、金属ハニカム構造体、木板等を用いることができる。また、成形パネルを軽量化、断熱性能向上化を図る場合は、発泡樹脂成形品を用いることが好ましい。更に、成形パネルの固定の際に、より強固に行う場合は、ビスの固定を行いやすい木板を用いることが好ましい。   The core material used in the present invention is not particularly limited as long as it becomes a core material. For example, foamed resin molded products such as urethane foam, gypsum, paper base material, paper honeycomb structure, metal plate, A metal honeycomb structure, a wooden board, etc. can be used. Moreover, when aiming at weight reduction and heat insulation performance improvement of a molded panel, it is preferable to use a foamed resin molded product. Further, when the molded panel is fixed more firmly, it is preferable to use a wooden board that can easily fix the screw.

本発明に用いる強化繊維は、ガラス繊維であれば特に制限されるものではなく、コンティニアスマット、ガラスクロス、ガラスマット、ガラスペーパ等を用いる事ができる。例えばコンティニアスマット、ガラスクロスを用いた場合は、樹脂の強化繊維への含浸性が良くなり成形性が向上する。ガラスマット、ガラスペーパを用いた場合は、成形品表面にガラス模様が表れず外観に優れた成形パネルを得ることができる。   The reinforcing fiber used in the present invention is not particularly limited as long as it is a glass fiber, and a continuous mat, a glass cloth, a glass mat, a glass paper or the like can be used. For example, when a continuous mat or glass cloth is used, the impregnation property of the resin into the reinforcing fiber is improved and the moldability is improved. When a glass mat or glass paper is used, a molded panel excellent in appearance can be obtained without a glass pattern appearing on the surface of the molded product.

本発明に用いる模様層は、柄ばかりでなく、その表面形状に凹凸を付与するものを含むものであり、転写シートを用いた模様、エッチングSUS型、エンボスガラス型を転写した凹凸形状等を用いる事ができる。   The pattern layer used in the present invention includes not only a pattern but also a pattern imparting irregularities to its surface shape, and uses a pattern using a transfer sheet, an irregular shape obtained by transferring an etching SUS type, an embossed glass type, and the like. I can do things.

模様層と強化繊維層との間は、中間樹脂層であり、これは、模様層と強化繊維層の接着のためのプライマー層、且つ、強化繊維層の模様が表面の模様層に映らないための隠蔽層でもある。中間樹脂層の構成は、強化繊維と樹脂であることが好ましい。強化繊維は、特に制限される物ではないが、ガラスマット、ガラスペーパを用いることが好ましく、外観の優れたものとすることができる。樹脂は、模様層と強化繊維層が接着できれば特に制限される物ではないが、ビニルエステル系樹脂が特に好ましい。   Between the pattern layer and the reinforcing fiber layer is an intermediate resin layer, because the primer layer for bonding the pattern layer and the reinforcing fiber layer, and the pattern of the reinforcing fiber layer is not reflected in the surface pattern layer It is also a hiding layer. The configuration of the intermediate resin layer is preferably a reinforcing fiber and a resin. The reinforcing fiber is not particularly limited, but a glass mat or glass paper is preferably used, and the appearance can be improved. The resin is not particularly limited as long as the pattern layer and the reinforcing fiber layer can be bonded, but a vinyl ester resin is particularly preferable.

本発明に用いる樹脂層は、スペーサを用いる事で、強化繊維層と同時に成形することができる。成形パネルは、この樹脂層の収縮によって表面模様層の収縮を相殺し、成形パネル全体の反り防止を行っている。   The resin layer used in the present invention can be molded simultaneously with the reinforcing fiber layer by using a spacer. In the molded panel, the shrinkage of the surface pattern layer is offset by the shrinkage of the resin layer, thereby preventing the entire molded panel from warping.

本発明に用いるスペーサは、スペーサ間に樹脂塊を形成させるのに用いるものであり、その形状、材質、大きさ等を規定するものではない。具体的には、樹脂板、紙板、木板、無機板、又は、金属板等を用いることができる。木板又は金属板を用いた場合は、この木板、金属板にビスを固定しやすく好ましい。スペーサの形状は、棒状、円形状、多角形状、塊状等、様々な形状を用いることができるが、複数設置の際に高さ(厚み方向の高さ)を揃える必要がある。これは、スペーサ間の樹脂塊厚みが、均一になることを目的として揃えている。   The spacer used in the present invention is used to form a resin lump between the spacers, and does not define the shape, material, size, or the like. Specifically, a resin plate, a paper plate, a wood plate, an inorganic plate, a metal plate, or the like can be used. When a wooden board or a metal plate is used, it is preferable that screws are easily fixed to the wooden board or the metal plate. Various shapes such as a rod shape, a circular shape, a polygonal shape, and a lump shape can be used as the shape of the spacer, but it is necessary to align the height (height in the thickness direction) when installing a plurality of spacers. This is arranged for the purpose of making the resin lump thickness between the spacers uniform.

本発明に用いる樹脂層は、スペーサを用いることなく、図2に示すように型形状により形成しても良く、型8の表面に複数の凸部5を設けることにより、この凸部5間に樹脂塊の層を形成することができる。この樹脂塊の層は、厚肉部6となり、凸部5に当接した部分が薄肉部7となる。   The resin layer used in the present invention may be formed in a mold shape as shown in FIG. 2 without using a spacer, and by providing a plurality of protrusions 5 on the surface of the mold 8, A layer of resin mass can be formed. The layer of the resin block becomes the thick portion 6, and the portion in contact with the convex portion 5 becomes the thin portion 7.

本発明に用いる樹脂層は、特に制限されるものではないが、熱硬化性樹脂を用いることが好ましく、不飽和ポリエステル樹脂やビニルエステル樹脂が特に好ましい。これらの樹脂はモノマで希釈することにより粘度調整が容易で、型内へ樹脂を注入する条件を制御しやすい。   The resin layer used in the present invention is not particularly limited, but a thermosetting resin is preferably used, and an unsaturated polyester resin or a vinyl ester resin is particularly preferable. These resins can be easily adjusted in viscosity by being diluted with a monomer, and the conditions for injecting the resin into the mold can be easily controlled.

以下、図面を参照して、本発明を具体的に説明する。但し本発明はこれを限定するものでない。なお、反りの計測は下記の通り実施した。   Hereinafter, the present invention will be specifically described with reference to the drawings. However, the present invention is not limited to this. The warpage was measured as follows.

(反りの計測方法)
図3に示すように、成形パネル1を壁9に立て掛ける。この時床10に接している辺は壁面から23cm離した位置に静置する。壁9に立て掛けた成形パネル1にアルミバー11を当て、反りを計測しその結果を表1にまとめた。なお反り測定値の符号は+が化粧面側凸であり、−が化粧面側凹を意味する。
(Measurement method of warpage)
As shown in FIG. 3, the molded panel 1 is leaned against the wall 9. At this time, the side in contact with the floor 10 is left at a position 23 cm away from the wall surface. The aluminum bar 11 was applied to the molded panel 1 leaning against the wall 9, the warpage was measured, and the results are summarized in Table 1. In addition, as for the sign of the warpage measurement value, + means a decorative surface side convex, and-means a decorative surface side concave.

(実施例1)
アクリルシラップ(DHマテリアル(株)製 商品名 PS−H3725)100重量部に対し、界面活性剤(花王(株)製 商品名 ペレックスOT−P)0.15重量部、硬化剤(日本油脂(株)製 商品名 パーキュアO)0.5重量部、硬化剤(日本油脂(株)製 商品名 パーロイルTCP)1.0重量部、硬化促進剤(日本油脂製(株)製 商品名 A−10)0.2重量部を混ぜ、転写樹脂液Aを得る。
Example 1
100 parts by weight of acrylic syrup (trade name PS-H3725 manufactured by DH Material Co., Ltd.), 0.15 parts by weight of surfactant (trade name Perex OT-P manufactured by Kao Co., Ltd.), curing agent (Nippon Yushi Co., Ltd. Product name Percure O) 0.5 parts by weight, curing agent (Nippon Yushi Co., Ltd., product name Parroyl TCP) 1.0 part by weight, curing accelerator (Nippon Yushi Co., Ltd., product name A-10) 0.2 parts by weight is mixed to obtain a transfer resin liquid A.

転写樹脂液Aを図4に示すガラス型12に撒く。転写フィルム(大日本印刷(株)製 商品名 カララビアンコ)を前述の転写樹脂液Aを撒いたガラス型12に乗せ、リングワッシャーにて延伸し、70℃の硬化炉に40分投入して半硬化させ、転写フィルムを剥し、注型板Bを得る。   The transfer resin liquid A is spread on a glass mold 12 shown in FIG. A transfer film (Dai Nippon Printing Co., Ltd., trade name Cararabianco) is placed on the glass mold 12 coated with the above-mentioned transfer resin liquid A, stretched with a ring washer, and placed in a curing furnace at 70 ° C. for 40 minutes and half Curing is performed and the transfer film is peeled off to obtain the casting plate B.

ビニルエステル樹脂(DHマテリアル(株)製 商品名 PS−5700P)77重量部に対し、スチレンモノマ(太陽化学(株)製 商品名 スチレンモノマ)8重量部、着色剤(東京インキ(株)製 商品名 PCN−CA−OF357−W)15重量部、炭酸カルシウム(日東紛化工業(株)製 商品名 NS100)50重量部、硬化剤(日本油脂(株)製 商品名 パーメックNR K02)1.5重量部を混ぜ、中間層樹脂液Cを得る。   8 parts by weight of styrene monomer (trade name styrene monomer manufactured by Taiyo Kagaku Co., Ltd.) and colorant (manufactured by Tokyo Ink Co., Ltd.) with respect to 77 parts by weight of vinyl ester resin (trade name PS-5700P manufactured by DH Material Co., Ltd.) Name PCN-CA-OF357-W) 15 parts by weight, calcium carbonate (trade name NS100, manufactured by Nitto Fuka Kogyo Co., Ltd.), hardener (trade name Parmec NR K02, manufactured by Nippon Oil & Fats Co., Ltd.) 1.5 An intermediate layer resin liquid C is obtained by mixing parts by weight.

ガラス繊維不織布(30g/m)を前記注型板Bに被せ、その上に前記中間層樹脂液Cを撒き、含浸ローラーで前記ガラス繊維不織布(30g/m)に含浸させ、70℃の硬化炉に20分投入し半硬化させ、積層板Dを得る。 A glass fiber nonwoven fabric (30 g / m 2 ) is placed on the casting plate B, and the intermediate layer resin liquid C is spread thereon, and the glass fiber nonwoven fabric (30 g / m 2 ) is impregnated with an impregnation roller. The laminate D is obtained by putting it into a curing furnace for 20 minutes and semi-curing it.

積層板Dにシリコン発泡体パッキン13を有するアルミ枠14を載せる。このアルミ枠14内にガラス繊維チョップドストランド(270g/m)を敷く。その上にコア材4の厚さ9mm石膏ボード(吉野石膏製 商品名 タイガーボード)を嵌め込む。コア材4の周囲6ヵ所に、図5に示す厚み1mmのL字金属板スペーサ19(材質SS41)を嵌める(配置は、図6参照)。その上にガラス繊維チョップドストランド(270g/m)を敷く。またその上に約200mm間隔で、厚さ1mm、縦横15mmのポリプロピレン製スペーサ20を載せる。図6は壁パネルとスペーサの位置関係を示す図である。 An aluminum frame 14 having a silicon foam packing 13 is placed on the laminate D. A glass fiber chopped strand (270 g / m 2 ) is laid in the aluminum frame 14. A 9 mm thick gypsum board (product name: Tiger board made by Yoshino Gypsum) of the core material 4 is fitted on it. An L-shaped metal plate spacer 19 (material SS41) having a thickness of 1 mm shown in FIG. 5 is fitted into six locations around the core material 4 (see FIG. 6 for arrangement). A glass fiber chopped strand (270 g / m 2 ) is laid thereon. On top of that, polypropylene spacers 20 having a thickness of 1 mm and a length and width of 15 mm are placed at intervals of about 200 mm. FIG. 6 is a diagram showing the positional relationship between the wall panel and the spacer.

L字金属板スペーサ19と、ポリプロピレン製スペーサ20は、ガラスに対して別々の位置に配しているが、これは以下の理由による。L字金属板スペーサ19は、ビス固定の台座を兼ねているので、注型板に強固に接着している必要がある。そのためコア材とガラス繊維の間に挟んだ。ポリプロピレン製スペーサ20は、スペーサ間に樹脂隗を形成する事を目的として配置させている。つまり、成形後に仮に脱離しても特に不具合はない。そのため、樹脂隗の厚肉部とスペーサとで押さえている薄肉部の肉厚差をできるだけ得られるようにガラス繊維の上に配置した。   The L-shaped metal plate spacer 19 and the polypropylene spacer 20 are arranged at different positions with respect to the glass, for the following reason. Since the L-shaped metal plate spacer 19 also serves as a screw-fixed base, it is necessary to firmly adhere to the casting plate. Therefore, it was sandwiched between the core material and glass fiber. The polypropylene spacers 20 are arranged for the purpose of forming a resin cage between the spacers. That is, there is no particular problem even if it is detached after molding. Therefore, it arrange | positioned on glass fiber so that the thickness difference of the thin part currently hold | suppressed with the thick part of the resin basket and the spacer may be obtained as much as possible.

注入口15と排出口16を設けた厚さ15mmのアクリル板17を、前述のアルミ枠14に載せ、コア材4及びガラス繊維チョップドストランド(270g/m)を囲う。
アルミ枠14に設けた吸引口18から減圧し型を密閉する。
An acrylic plate 17 having a thickness of 15 mm provided with an injection port 15 and a discharge port 16 is placed on the aluminum frame 14 and surrounds the core material 4 and the glass fiber chopped strand (270 g / m 2 ).
The pressure is reduced from the suction port 18 provided in the aluminum frame 14, and the mold is sealed.

不飽和ポリエステル樹脂(DHマテリアル(株)製 商品名 PS−7020)100重量部に対し、硬化剤(日本油脂(株)製 商品名 パーメックNR K02)1.5重量部を混ぜ注入樹脂Fとし加圧タンクに封入する。加圧タンクより型内へ前記注入樹脂Fを注入する。型内に樹脂を注入完了したら、注入口15と排出口16を閉め70℃の硬化炉に1時間30分投入し、アクリル板17及びアルミ枠14を外し縦2000×横797×厚み11.4mmの注型板1を得た。   100 parts by weight of unsaturated polyester resin (trade name PS-7020, manufactured by DH Material Co., Ltd.) and 1.5 parts by weight of a curing agent (trade name, Parmec NR K02, manufactured by Nippon Oil & Fats Co., Ltd.) are added as injection resin F. Enclose in a pressure tank. The injection resin F is injected into the mold from the pressurized tank. When the injection of the resin into the mold is completed, the injection port 15 and the discharge port 16 are closed, and the resin is put into a curing furnace at 70 ° C. for 1 hour and 30 minutes. The casting plate 1 was obtained.

(実施例2)
図7にコア材である紙ハニカム21(ナゴヤ芯材工業(株)製 商品名 NBコアパネル)の構造を示す。紙ハニカムはその名の通り紙基材で六角柱を蜂の巣状に形成し、上部及び下部に紙基材を張り合わせたものである。この紙ハニカム21をコア材としてアルミ枠内に嵌め込んだ以外は、実施例1と同様にして注型板2を得た。
(Example 2)
FIG. 7 shows the structure of a paper honeycomb 21 (trade name: NB core panel, manufactured by Nagoya Core Industry Co., Ltd.), which is a core material. As its name suggests, a paper honeycomb is a paper substrate in which hexagonal pillars are formed in a honeycomb shape, and the paper substrate is bonded to the upper and lower portions. A casting plate 2 was obtained in the same manner as in Example 1 except that this paper honeycomb 21 was fitted into an aluminum frame as a core material.

(比較例1)
スペーサを用いない以外は実施例1と同様にして、注型板3を得た。
(Comparative Example 1)
A casting plate 3 was obtained in the same manner as in Example 1 except that no spacer was used.

上記実施例1、2及び比較例1により得られた注型板1乃至3は、先に述べた手法により反りを測定し、その結果を表1にまとめた。   The casting plates 1 to 3 obtained in Examples 1 and 2 and Comparative Example 1 were measured for warpage by the method described above, and the results are summarized in Table 1.

Figure 2007083429
Figure 2007083429

表1に示すとおり、スペーサを用いることなく、樹脂層を設けない成形パネルは、反りが大きく、施工性、美観を損ねるものとなった。逆に、スペーサを用いて樹脂槽を設けたものは、反りが小さく、施工性、美観を損ねることがなく、高価な型も必要とせずに成形パネルを得ることができる。   As shown in Table 1, a molded panel without a resin layer without using a spacer has a large warp, which impairs workability and aesthetics. Conversely, a resin tank provided with a spacer has a small warp, does not impair workability and aesthetics, and can provide a molded panel without requiring an expensive mold.

従来例である成形パネルの概略断面図を示す。The schematic sectional drawing of the shaping | molding panel which is a prior art example is shown. 本発明の1実施例を示す成形パネル製造に用いる型の、概略断面図である。It is a schematic sectional drawing of the type | mold used for the shaping | molding panel manufacture which shows one Example of this invention. 本発明の実施例及び比較例にて得られた成形パネルの反り測定方法を示す概略側面図である。It is a schematic side view which shows the curvature measuring method of the shaping | molding panel obtained in the Example and comparative example of this invention. 本発明の実施例である成形パネル製造用型の概略断面図である。It is a schematic sectional drawing of the shaping | molding panel manufacturing type | mold which is an Example of this invention. 本発明の実施例に用いるスペーサの概略正面図及び側面図である。It is the schematic front view and side view of the spacer which are used for the Example of this invention. 本発明の実施例である成形パネルの正面図である。It is a front view of the molded panel which is the Example of this invention. 本発明の実施例である成形パネルに用いるコア材の一部透視斜視図である。It is a partially transparent perspective view of the core material used for the molded panel which is the Example of this invention.

符号の説明Explanation of symbols

1…成形パネル、2…化粧層、3…ガラス繊維層、4…コア材、5…凸部、6…厚肉部、7…薄肉部、8…型、9…壁、10…床、11…アルミバー、12…ガラス型、13…シリコン発泡体パッキン、14…アルミ枠、15…注入口、16…排出口、17…アクリル板、18…吸引口、19…L字金属板スペーサ、20…ポリプロピレン製スペーサ、21…紙ハニカム



DESCRIPTION OF SYMBOLS 1 ... Molded panel, 2 ... Cosmetic layer, 3 ... Glass fiber layer, 4 ... Core material, 5 ... Convex part, 6 ... Thick part, 7 ... Thin part, 8 ... Mold, 9 ... Wall, 10 ... Floor, 11 ... Aluminum bar, 12 ... Glass mold, 13 ... Silicon foam packing, 14 ... Aluminum frame, 15 ... Injection port, 16 ... Discharge port, 17 ... Acrylic plate, 18 ... Suction port, 19 ... L-shaped metal plate spacer, 20 ... polypropylene spacers, 21 ... paper honeycomb



Claims (6)

コア材の両側に強化繊維層を有し、この強化繊維層の外側となる一方に模様層を配し、他方に樹脂層を配した成形パネル。   A molded panel having reinforcing fiber layers on both sides of a core material, a pattern layer disposed on one side of the reinforcing fiber layer, and a resin layer disposed on the other side. 請求項1において、樹脂層が、スペーサと、このスペーサ間の樹脂塊とを有した成形パネル。   The molded panel according to claim 1, wherein the resin layer includes a spacer and a resin lump between the spacers. 請求項2において、スペーサが、樹脂板、紙板、木板、無機板、又は、金属板である成形パネル。   3. The molded panel according to claim 2, wherein the spacer is a resin plate, a paper plate, a wooden plate, an inorganic plate, or a metal plate. 請求項1乃至3のいずれかにおいて、コア材が、石膏、紙ハニカム構造体、木片、発泡樹脂成形品、又は、金属ハニカム構造体である成形パネル。   4. The molded panel according to claim 1, wherein the core material is gypsum, a paper honeycomb structure, a piece of wood, a foamed resin molded product, or a metal honeycomb structure. 請求項1において、樹脂層が、厚肉部と、薄肉部とを有した成形パネル。   The molded panel according to claim 1, wherein the resin layer has a thick part and a thin part. 請求項1乃至5のいずれかにおいて、樹脂層が、熱硬化性樹脂層である成形パネル。



6. The molded panel according to claim 1, wherein the resin layer is a thermosetting resin layer.



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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018001514A (en) * 2016-06-30 2018-01-11 パナソニックIpマネジメント株式会社 Surface decorative panel, decorative panel with the same and production method of panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018001514A (en) * 2016-06-30 2018-01-11 パナソニックIpマネジメント株式会社 Surface decorative panel, decorative panel with the same and production method of panel

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