JPH0681864B2 - Interior material - Google Patents
Interior materialInfo
- Publication number
- JPH0681864B2 JPH0681864B2 JP63309884A JP30988488A JPH0681864B2 JP H0681864 B2 JPH0681864 B2 JP H0681864B2 JP 63309884 A JP63309884 A JP 63309884A JP 30988488 A JP30988488 A JP 30988488A JP H0681864 B2 JPH0681864 B2 JP H0681864B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- short
- interior material
- fibers
- diameter
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、天井板、壁板のような内装材に関する。TECHNICAL FIELD The present invention relates to interior materials such as ceiling boards and wall boards.
［従来の技術］ 遠心法等によって製造されるガラス短繊維板の室内面に
塗膜層を設けた内装材は断熱、防音性、並びに美感に優
れ、且つ軽量であるという優れた特性を有し、天井板、
壁板として広く利用されている。[Prior Art] An interior material having a coating layer on the inner surface of a glass short fiberboard manufactured by a centrifuge method has excellent properties such as heat insulation, soundproofing, aesthetics, and light weight. , Ceiling board,
Widely used as a wall board.
ガラス短繊維板は、ガラス短繊維を、フェノール樹脂エ
マルジョン等よりなるバインダーを附与しつつ、移動す
る有孔コンベヤ上に落下させ、マット状に堆積せしめた
未硬化バインダーを含むマット（以下UWと略称）を、加
圧、加熱することによって製造され、この表面に塗膜層
を形成させることによって美麗な外観を有する内装材が
得られる。A short glass fiber plate is a mat (hereinafter, referred to as UW) containing uncured binder, which is made by dropping glass short fibers onto a moving perforated conveyor while attaching a binder made of a phenol resin emulsion or the like, and depositing them in a mat shape. (Abbreviation) is produced by pressurizing and heating, and a coating layer is formed on this surface to obtain an interior material having a beautiful appearance.
［発明が解決しようとする課題］ 従来内装材の製造に使用されるガラス短繊維板（原板と
略称）は、直径５〜12μ程度の太いガラス短繊維を使用
して製造された。このため原板表面を塗装して塗膜層を
形成する際、塗料が原板内部深く迄滲透してしまい、多
量の塗装液を必要とするのみならず、このようにして得
られた内装材には多量の塗料が滲み込んでいるため、内
装材の難燃性が損なわれるという問題点があった。[Problems to be Solved by the Invention] A short glass fiber plate (abbreviated as original plate) conventionally used for manufacturing interior materials is manufactured by using thick glass short fibers having a diameter of about 5 to 12 µm. For this reason, when coating the surface of the original plate to form a coating layer, the coating material penetrates deep into the original plate, and not only a large amount of coating liquid is required, but also the interior material obtained in this way Since a large amount of paint has permeated, the flame retardancy of the interior material is impaired.
本発明は、塗料の使用量が少なく、難燃性の高い内装材
を提供することを目的としている。An object of the present invention is to provide an interior material that uses less paint and has high flame retardancy.
［課題を解決するための手段］ 上記目的を達成するために、本発明においては、ガラス
短繊維板の厚みは５〜50mm、密度は50〜150mmであり、
この繊維板の少なくとも室内面側の表面は直径１〜４μ
のガラス短繊維で形成され、且つ塗膜層はアクリル樹脂
よりなる内装材を使用し、又、少なくとも一方表面が直
径１〜４μのガラス短繊維よりなり、未硬化バインダー
を固型分としてガラス短繊維の８〜25％含む、500〜1,5
00g/m2の未硬化ガラス短繊維マットを、厚みが５〜50m
m、密度が50〜150kg/m3となるよう加圧、加熱してガラ
ス短繊維板を製造し、このガラス短繊維板の直径１〜４
のガラス短繊維よりなる表面にアクリル樹脂塗料を附与
して乾燥した内装材を使用する。[Means for Solving the Problems] In order to achieve the above object, in the present invention, the glass short fiberboard has a thickness of 5 to 50 mm and a density of 50 to 150 mm,
The surface of at least the indoor surface side of this fiber board has a diameter of 1 to 4 μm.
The interior material made of acrylic resin is used for the coating layer, and at least one surface is made of glass short fibers having a diameter of 1 to 4 μm. 500-1,5 containing 8-25% of fiber
An uncured glass short fiber mat of 00 g / m 2 with a thickness of 5 to 50 m
m, pressurizing and heating so that the density is 50 to 150 kg / m 3 to produce a glass short fiber board, and the diameter of this glass short fiber board is 1 to 4
Use an interior material that has been dried by applying an acrylic resin paint to the surface consisting of short glass fibers.
次に、本発明を更に具体的に説明する。Next, the present invention will be described more specifically.
ガラス短繊維板１は、全体を直径１〜４μの細いガラス
短繊維で構成することもできるが、塗膜層２を形成せし
むべき室内面のみを直径１〜４μの細いガラス短繊維よ
りなる薄層（細繊維層）３で形成し、この裏面に直径５
〜12μ、好ましくは直径６〜８μの太いガラス短繊維よ
りなる裏面層４を一体的に形成せしめたものが適当であ
る。The entire glass short fiber plate 1 can be composed of thin glass short fibers having a diameter of 1 to 4 μ, but only the inner surface where the coating layer 2 is to be formed is made of thin glass short fibers having a diameter of 1 to 4 μ. It is made up of a thin layer (fine fiber layer) 3 and has a diameter of 5
It is suitable to integrally form the back surface layer 4 made of thick glass short fibers having a diameter of -12 μm, preferably 6-8 μm.
細繊維層３の厚みは、１〜10mm、好ましくは１〜3mmと
するのが適当であり、塗料の滲み込み量を少なくすると
共に、内装材５の剛性を高め、内装材５の撓みを減少し
うる効果が得られる。この効果は内装材５を天井板とし
て使用した場合特に著しい。The thickness of the fine fiber layer 3 is appropriately set to 1 to 10 mm, preferably 1 to 3 mm, which reduces the amount of paint permeation, increases the rigidity of the interior material 5, and reduces the bending of the interior material 5. The possible effect is obtained. This effect is particularly remarkable when the interior material 5 is used as a ceiling plate.
このような複合構造を有するガラス短繊維板１は、細繊
維層３と裏面層４とを別々に製造した後両者を接着する
ことによって製造することもできるが、細い短繊維から
なるUWと太い短繊維からなるUWを重ね合わせたUW（複合
UW）を加圧、加熱し、両者を一体的に硬化せしめること
によって得られたものを使用するのが適当であり、両層
の剥離を完全に防止しうる効果が得られる。The glass short fiber board 1 having such a composite structure can be manufactured by separately manufacturing the fine fiber layer 3 and the back surface layer 4 and then bonding the two together, but a UW made of thin short fibers and a thick one. UW (composite) made by overlapping UW made of short fibers
It is appropriate to use the one obtained by pressurizing and heating UW) to integrally cure both, and it is possible to obtain an effect capable of completely preventing peeling of both layers.
ガラス短繊維板１の細いガラス短繊維からなる表面（複
合構造を有するガラス短繊維板の場合は、細繊維層３の
表面）にアクリル樹脂よりなる塗膜層２を形成せしめ
る。The coating layer 2 made of acrylic resin is formed on the surface of the short glass fiber plate 1 made of thin glass fibers (in the case of a glass short fiber plate having a composite structure, the surface of the fine fiber layer 3).
塗膜層２の厚みは0.1〜3mm、好ましくは0.05〜1mmとす
るのが適当であり、この塗膜層２をアクリル樹脂で形成
させることにより、ガラス短繊維の飛散を防止すること
ができる。又ガラス短繊維板に着色したり、アクリル樹
脂を吹付けることにより凹凸模様をつけて化粧性をもた
せることもできる等の効果をうることができる。The thickness of the coating layer 2 is suitably 0.1 to 3 mm, preferably 0.05 to 1 mm. By forming the coating layer 2 with an acrylic resin, it is possible to prevent short glass fibers from scattering. Further, it is possible to obtain an effect such that the short glass fiber plate is colored, or an acrylic resin is sprayed on the short glass fiber plate to give an uneven pattern so as to have a cosmetic property.
前述したガラス短繊維板１は、移動する有孔コンベヤ上
に、ガラス短繊維を500〜1,500gr/m2、好ましくは800〜
1,200gr/m2の割合で落下堆積せしめ、未硬化のバインダ
ーを固型分として６〜25wt％、好ましくは８〜15wt％附
与し、厚みが５〜50mm、好ましくは８〜20mm、密度が50
〜150kg/m3、好ましくは80〜120kg/m3となるよう、加
圧、加熱して未硬化バインダーを硬化させることによっ
て好適に製造することができる。The short glass fiber board 1 described above has 500 to 1,500 gr / m 2 , preferably 800 to 1,500 gr / m 2 of short glass fibers on a moving perforated conveyor.
It is made to fall and deposit at a rate of 1,200 gr / m 2 , and an uncured binder is added as a solid component in an amount of 6 to 25 wt%, preferably 8 to 15 wt%, and the thickness is 5 to 50 mm, preferably 8 to 20 mm, and the density is 50
It can be suitably produced by pressurizing and heating to cure the uncured binder so as to be 150 to 150 kg / m 3 , preferably 80 to 120 kg / m 3 .
バインダーとしては、フェノール樹脂を10〜40wt％、好
ましくは10〜20wt％含むものが適当である。As the binder, a binder containing 10 to 40 wt% of phenol resin, preferably 10 to 20 wt% is suitable.
前述した複合構造を有するUWは、一個以上の細いガラス
短繊維製造装置と一個以上の太いガラス短繊維製造装置
（共に図示せず）を移動する有孔コンベヤ（図示せず）
の長手方向に副って配置することによって好適に製造す
ることができる。The UW having the above-mentioned composite structure is a perforated conveyor (not shown) that moves one or more thin glass short fiber manufacturing equipment and one or more thick glass short fiber manufacturing equipment (both not shown).
It can be suitably manufactured by arranging it side by side in the longitudinal direction.
細いガラス短繊維の堆積量は200〜600gr/m2、好ましく
は300〜500gr/m2とするのが適当である。The amount of thin glass short fibers deposited is suitably 200 to 600 gr / m 2 , preferably 300 to 500 gr / m 2 .
なお、上述した二種類のガラス短繊維製造装置の間隔を
小とすることによって、細繊維層３と裏面層４の間に細
いガラス繊維と太いガラス繊維を含む中間層６を形成さ
せることにより、上記効果を一層増大させることができ
る。In addition, by forming the intermediate layer 6 containing thin glass fibers and thick glass fibers between the fine fiber layer 3 and the back surface layer 4 by reducing the distance between the above-mentioned two types of short glass fiber manufacturing apparatuses, The above effect can be further increased.
なお中間層６の厚みは、１〜10mm、好ましくは１〜5mm
とするのが適当である。The thickness of the intermediate layer 6 is 1 to 10 mm, preferably 1 to 5 mm
Is appropriate.
上記範囲より大きいと、本発明の効果が不充分となり、
又上記範囲より小さいと層間剥離をおこしやすくなる。If it exceeds the above range, the effect of the present invention becomes insufficient,
If it is smaller than the above range, delamination is likely to occur.
細いガラス短繊維の堆積量（gr/m2）が上記範囲より小
さいと、本発明の効果が不充分となり、又上記範囲より
大きいと内装材の剛性が不充分となり自重によるたわみ
量が大きくなる。太いガラス短繊維の直径が上記範囲よ
り大きいと、かなりチクチクする。If the deposition amount of fine glass short fibers (gr / m 2 ) is smaller than the above range, the effect of the present invention becomes insufficient, and if it is larger than the above range, the rigidity of the interior material becomes insufficient and the amount of deflection due to its own weight increases. . If the diameter of the thick short glass fiber is larger than the above range, it will be very tingling.
又、上記範囲より小さいと、板全体が剛性不足となる傾
向が生ずる。If it is smaller than the above range, the rigidity of the whole plate tends to be insufficient.
次いで、細いガラス短繊維からなるガラス短繊維板１の
表面にアクリル樹脂塗料を附与する。附与量が600〜3,0
00gr/m2、好ましくは９〜2,000gr/m2とし、又附与はロ
ールコーター或は吹付によって行なうのが適当である。Then, an acrylic resin paint is applied to the surface of the glass short fiber plate 1 made of thin glass short fibers. The amount provided is 600 to 3,0
The amount is 00 gr / m 2 , preferably 9 to 2,000 gr / m 2 , and the addition is suitably carried out by a roll coater or spraying.
なお、上述した未硬化の複合マットを２枚以上重ね、或
は未硬化の複合マットと太いガラス短繊維よりなるUWと
を重ねて加圧、加熱しガラス短繊維板を製造することも
できる。It is also possible to manufacture two or more uncured composite mats as described above, or to stack an uncured composite mat and a UW composed of thick glass short fibers and pressurize and heat to produce a short glass fiber plate.
［作用］ 厚みは５〜50mm、密度は50〜150kg/m3であり、この繊維
板の少なくとも室内面側の表面は直径１〜４μのガラス
短繊維で形成され、ガラス短繊維板の表面にアクリル樹
脂より塗膜層を形成させ、又少なくとも一方表面が直径
１〜４μのガラス短繊維よりなり、未硬化バインダーを
固型分としてガラス短繊維の８〜25wt％含む500〜1,500
kg/m2未硬化ガラス短繊維マットを、積層厚みが５〜50m
m、密度が50〜150kg/m3となるよう加圧、加熱してガラ
ス短繊維板を製造し、このガラス短繊維板の直径１〜４
μのガラス短繊維よりなる表面にアクリル樹脂塗料を附
与、乾燥して内装材を製造することにより、塗装液の使
用量を減少し、内装材の不燃性を高める。[Operation] The thickness is 5 to 50 mm, the density is 50 to 150 kg / m 3 , and at least the surface on the indoor surface side of this fiberboard is formed of glass short fibers having a diameter of 1 to 4 μ. A coating layer is formed from acrylic resin, and at least one surface is made of short glass fibers having a diameter of 1 to 4 μ and contains 8 to 25 wt% of short glass fibers as a solid component of uncured binder.
kg / m 2 uncured glass short fiber mat with a laminated thickness of 5 to 50 m
m, pressurizing and heating so that the density is 50 to 150 kg / m 3 to produce a glass short fiber board, and the diameter of this glass short fiber board is 1 to 4
An acrylic resin paint is applied to the surface of μ short glass fibers and dried to produce an interior material, thereby reducing the amount of coating liquid used and increasing the incombustibility of the interior material.
［実施例］ 直径２μのガラス短繊維を、300gr/m2の割合で移動する
有孔コンベヤ上に落下堆積せしめてマットを形成させ、
この上に、直径７μのガラス短繊維を700gr/m2の割合で
落下堆積せしめて、複合UWを得た。この際、フェノール
樹脂を固型分として15wt％含むバインダーを固型分とし
て10wt％附与した。[Example] Short glass fibers having a diameter of 2μ were dropped and deposited on a perforated conveyor moving at a rate of 300 gr / m 2 to form a mat,
On this, a glass short fiber having a diameter of 7 μ was dropped and deposited at a rate of 700 gr / m 2 to obtain a composite UW. At this time, a binder containing 15 wt% of a phenol resin as a solid component was added as a solid component of 10 wt%.
又、上記２種のUWの間に上記の２種の短繊維の混合した
厚み3mmの中間層を形成させた。Further, an intermediate layer having a thickness of 3 mm in which the above-mentioned two kinds of short fibers are mixed was formed between the above-mentioned two kinds of UW.
このようにして得られた複合UWを加圧、加熱して、厚み
10mm、密度100kg/m3の複合構造を有する平板状のガラス
短繊維板１を得た。The composite UW thus obtained is pressurized and heated to
A flat glass short fiber board 1 having a composite structure of 10 mm and a density of 100 kg / m 3 was obtained.
このガラス短繊維板１の細いガラス細繊維層３の上にア
クリル樹脂塗料（固型分含有量60wt％）を固型分として
1,000gr/m2の割合で附与し、塗膜層２を形成させること
により天井板を製造した。Acrylic resin paint (solid content 60 wt%) is used as a solid component on the thin glass fiber layer 3 of this short glass fiber plate 1.
A ceiling board was manufactured by applying the coating solution at a rate of 1,000 gr / m 2 and forming a coating layer 2.
この天井板は撓みも少なく、又アクリル樹脂塗料の使用
量は従来品の80％以下であり、外観も美麗で、難燃性も
大であった。This ceiling plate had little bending, the amount of acrylic resin paint used was 80% or less of the conventional product, the appearance was beautiful, and the flame retardancy was great.
［発明の効果］ 塗料の使用量を減少し、難燃性を大ならしめる。[Effects of the Invention] The amount of paint used is reduced and flame retardancy is enhanced.
図面は、本発明内装材の正面図である。 図中、１はガラス短繊維板、２は塗膜層、３は細繊維
層、４は裏面層、５は内装材、６は中間層を示す。The drawing is a front view of the interior material of the present invention. In the figure, 1 is a glass short fiber board, 2 is a coating layer, 3 is a fine fiber layer, 4 is a back surface layer, 5 is an interior material, and 6 is an intermediate layer.
Claims (2)
内装材において、ガラス短繊維板の厚みは５〜50mm、密
度は50〜150kg/m3であり、この繊維板の少なくとも室内
面側の表面は直径１〜４μのガラス短繊維で形成され、
且つ塗膜層はアクリル樹脂よりなる内装材。1. An interior material having a coating layer on the interior surface of a glass short fiber board, wherein the glass short fiber board has a thickness of 5 to 50 mm and a density of 50 to 150 kg / m 3. The surface on the indoor side is made of short glass fibers with a diameter of 1 to 4μ,
The coating layer is an interior material made of acrylic resin.
る内装材を製造するに際し、少なくとも一方表面が直径
１〜４μのガラス短繊維よりなり、未硬化バインダーを
固型分としてガラス短繊維８〜25wt％含む、500〜1,500
0g/m2の未硬化ガラス短繊維マットを、厚みが５〜50m
m、密度が50〜150kg/m3となるよう加圧、加熱してガラ
ス短繊維板を製造し、このガラス短繊維板の直径１〜４
μのガラス短繊維よりなる表面にアクリル樹脂塗料を附
与して乾燥した内装材。2. When manufacturing an interior material for forming a coating layer on the surface of a glass short fiber board, at least one surface of the glass short fiber is made of glass short fibers having a diameter of 1 to 4 .mu. 500-1,500 containing 8-25wt% fiber
An uncured short glass fiber mat of 0 g / m 2 with a thickness of 5 to 50 m
m, pressurizing and heating so that the density is 50 to 150 kg / m 3 to produce a glass short fiber board, and the diameter of this glass short fiber board is 1 to 4
An interior material made by applying acrylic resin paint to the surface of μ glass short fibers and drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63309884A JPH0681864B2 (en) | 1988-12-09 | 1988-12-09 | Interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63309884A JPH0681864B2 (en) | 1988-12-09 | 1988-12-09 | Interior material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02157355A JPH02157355A (en) | 1990-06-18 |
| JPH0681864B2 true JPH0681864B2 (en) | 1994-10-19 |
Family
ID=17998471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63309884A Expired - Lifetime JPH0681864B2 (en) | 1988-12-09 | 1988-12-09 | Interior material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0681864B2 (en) |
-
1988
- 1988-12-09 JP JP63309884A patent/JPH0681864B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02157355A (en) | 1990-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4844764A (en) | Process of in-line coating and decorative-layer lamination with panel board material employing electron beam irradiation | |
| US10000040B2 (en) | Floor panel, methods for manufacturing laminate panels and method for treating material sheets applied herewith | |
| US5827788A (en) | Recoatable decorative sheet and recoatable decorative material | |
| US7595092B2 (en) | System and method for coating a fire-resistant material on a substrate | |
| CN101646560A (en) | The composite of directly decoratable, its manufacture method and uses thereof | |
| EP0103344B1 (en) | Process of in-line coating and decorative layer lamination with panel board material and the like employing electron-beam irradiation, and decorated panel produced thereby | |
| US4501635A (en) | Multi-layer board possessing a varnish surface, process for its production and its use | |
| MXPA01007147A (en) | Abrasion resistant laminate and process for producing same. | |
| JPH0681864B2 (en) | Interior material | |
| JPH0737120B2 (en) | Sound absorbing insulation board | |
| RU2464176C2 (en) | Composite materials suitable for direct decoration and method of their manufacture and their use | |
| CA2208331A1 (en) | Production of smooth surfaced oriented strand board panels | |
| US6110315A (en) | Method of manufacturing boards having a homogeneous decorative surface layer comprising an electron-beam cured varnish | |
| US6835413B2 (en) | Surface coating for insulation pack | |
| JPH11268186A (en) | Manufacture of decorative plate | |
| JPS6155297A (en) | Mineral fiberboard | |
| JPS59224339A (en) | Surface treating method of decorative veneer | |
| JPS6367471B2 (en) | ||
| JPH0486261A (en) | Diallyl phthalate decorative panel and its manufacture | |
| EP2978602A1 (en) | Composite board | |
| CZ223898A3 (en) | Process for producing boards with homogeneous decorative surface layers | |
| JPH07148892A (en) | Composite laminated sheet and production thereof | |
| JP2000024584A (en) | Production of decorative material | |
| JPS6023543A (en) | Decorative veneer, production thereof decorative board and production thereof |