JPH0436061B2 - - Google Patents
Info
- Publication number
- JPH0436061B2 JPH0436061B2 JP28116684A JP28116684A JPH0436061B2 JP H0436061 B2 JPH0436061 B2 JP H0436061B2 JP 28116684 A JP28116684 A JP 28116684A JP 28116684 A JP28116684 A JP 28116684A JP H0436061 B2 JPH0436061 B2 JP H0436061B2
- Authority
- JP
- Japan
- Prior art keywords
- inorganic fiber
- molded body
- fibers
- fiber material
- molded
- 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
- 239000000463 material Substances 0.000 claims description 38
- 239000012784 inorganic fiber Substances 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005011 phenolic resin Substances 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は無機質繊維から成る断熱或いは吸音用
内装材の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for producing a heat-insulating or sound-absorbing interior material made of inorganic fibers.
（従来の技術）
従来、断熱或いは吸音用の内装材としては繊維
を上下方向に配向した無機質繊維成形体の上下の
少なくとも片面にプラスチツクフイルム、紙、不
織布等の表皮材を接着剤によつて直接貼着したも
のが知られているが、接着剤の塗布および表皮材
の貼着工程を必要とし、また該成形体の上下面が
凹凸状を呈している為、貼着された表皮材の外面
にその凹凸が浮彫されて製品外観が損なわれるの
で、これを防止すべく該成形体の上下面に多量の
接着剤を塗布するか或いはこの上下面をサイデイ
ングしてこの面の凹凸を平滑化させる必要があ
り、極めて作業性が悪いという問題がある。また
製品強度上該成形体には密度180Kg／m3以上のよ
うな高密度材料を用いる必要がありその為製品が
重くなるという問題がある。(Prior art) Conventionally, as an interior material for heat insulation or sound absorption, a skin material such as plastic film, paper, or non-woven fabric is directly attached to at least one of the upper and lower sides of an inorganic fiber molded body in which fibers are oriented in the vertical direction using an adhesive. A pasted type is known, but it requires the process of applying adhesive and pasting the skin material, and since the upper and lower surfaces of the molded body are uneven, the outer surface of the skin material pasted In order to prevent this, a large amount of adhesive is applied to the upper and lower surfaces of the molded product, or the upper and lower surfaces are sided to smooth out the irregularities on this surface. However, there is a problem that the workability is extremely poor. Furthermore, in terms of product strength, it is necessary to use a high-density material with a density of 180 kg/m 3 or more for the molded body, which causes the problem that the product becomes heavy.
（発明が解決しようとする問題点）
本発明はかかる問題点を解消し、軽量化された
内装材を作業性良く製造出来る内装材の製造方法
を提供することをその目的とする。(Problems to be Solved by the Invention) It is an object of the present invention to solve these problems and provide a method for manufacturing interior materials that can manufacture lightweight interior materials with good workability.
（問題点を解決するための手段）
本発明は前記問題点を解消するものであつて、
繊維を上下方向に配向した無機質繊維成形体の上
下の少なくとも片面に、繊維を横方向に配向した
未硬化の熱硬化性樹脂含浸無機質繊維材を該成形
体に対して加熱しながら加圧圧縮して積層するこ
とから成る。(Means for solving the problems) The present invention solves the above problems, and includes:
An uncured thermosetting resin-impregnated inorganic fiber material with fibers oriented in the horizontal direction is compressed under pressure while heating the inorganic fiber molded body with the fibers oriented in the vertical direction on at least one of the upper and lower sides of the inorganic fiber molded body with the fibers oriented in the vertical direction. It consists of laminating layers.
（実施例） 以下本発明を図面により説明する。(Example) The present invention will be explained below with reference to the drawings.
第１図および第２図は本発明実施の１例を示す
ものである。 FIGS. 1 and 2 show one example of implementing the present invention.
図面で、１は繊維が上下方向に配向された密度
80Kg／m3の長方形状の無機質繊維成形体を示し、
図示では該成形体１の複数個を互にその側面を当
接させて並設した。 In the drawing, 1 is the density in which the fibers are oriented in the vertical direction
It shows a rectangular inorganic fiber molded body of 80Kg/ m3 ,
In the figure, a plurality of molded bodies 1 are arranged side by side with their side surfaces abutting each other.
尚前記無機質繊維成形体１は例えばガラス繊維
に熱硬化性フエノール樹脂を含浸させ加熱しなが
ら圧縮成形して得た繊維が横方向に配向されたシ
ートを所定巾に裁断し裁断された長方形状のもの
を90度向きを変えて繊維が上下方向になるように
したものである。 The inorganic fiber molded article 1 is, for example, a rectangular sheet obtained by impregnating glass fiber with a thermosetting phenol resin and compression molding it while heating, and cutting a sheet in which the fibers are oriented in the transverse direction into a predetermined width. The material is turned 90 degrees so that the fibers are oriented vertically.
また前記並設に当つては長方形状の該成形体１
の側面間に間隙を存して配設させても良い。前記
では該成形体１の複数個を並設したが、該成形体
１を一体に成形したものであつても良い。また２
は無機質繊維材を示し、無機質繊維材２は例えば
ガラス繊維に熱硬化性フエノール樹脂を含浸させ
て得た樹脂が未硬化状態で繊維が横方向に配向さ
れたシート状のものである。 In addition, in the above-mentioned juxtaposition, the rectangular molded bodies 1
It may also be arranged with a gap between the side surfaces. In the above description, a plurality of molded bodies 1 are arranged side by side, but the molded bodies 1 may be integrally molded. Also 2
indicates an inorganic fiber material, and the inorganic fiber material 2 is, for example, a sheet-like material in which a resin obtained by impregnating glass fiber with a thermosetting phenolic resin is uncured and the fibers are oriented in the transverse direction.
そして第１図示の如く並設された複数個の該成
形体１の上下の夫々の面１ａに該成形体１の面１
ａと同一大きさから成る無機質繊維材２を載置
し、無機質繊維材２が載置された該成形体１を昇
降自在で加熱装置を組み込んだ上下１対のプレス
板（図示せず）間に挿入し、両プレス板で無機質
繊維材２を該成形体１に対して即ち矢印Ａ方向に
加熱しながら加圧して無機質繊維材２を所定厚ま
で圧縮する。かくして第２図示の如く該成形体１
の上下方向の各繊維端が無機質繊維材２の横方向
の繊維に絡み合つた状態に食込んで該成形体１と
無機質繊維材２とが強固に密着状態に積層される
と共に、これと同時に無機質繊維材２に含浸され
ている熱硬化性樹脂が圧搾され該成形体１に浸透
しかかる樹脂が加熱時に硬化して接着剤効果を発
揮して該成形体１と無機質繊維材２とが強固に接
着される。 Then, the surface 1 of the molded body 1 is attached to each of the upper and lower surfaces 1a of the plurality of molded bodies 1 arranged in parallel as shown in the first figure.
An inorganic fiber material 2 having the same size as a is placed, and the molded body 1 on which the inorganic fiber material 2 is placed is moved up and down between a pair of upper and lower press plates (not shown) that are equipped with a heating device. The inorganic fiber material 2 is heated and pressed against the molded body 1 using both press plates, that is, in the direction of arrow A, thereby compressing the inorganic fiber material 2 to a predetermined thickness. Thus, as shown in the second figure, the molded body 1
The vertical fiber ends of the inorganic fiber material 2 are intertwined with the horizontal fibers of the inorganic fiber material 2, so that the molded body 1 and the inorganic fiber material 2 are laminated in a tightly adhered state, and at the same time, The thermosetting resin impregnated in the inorganic fiber material 2 is compressed, and the resin that permeates into the molded body 1 hardens when heated and exhibits an adhesive effect, thereby making the molded body 1 and the inorganic fiber material 2 strong. is glued to.
尚従来の内装材は表皮材が軟質材料を用いてい
るので製品強度の関係上表皮材に挟着されている
無機質繊維成形材は密度180Kg／m3以上のような
高密度材料を用いる必要があつたが、本発明の製
造方法によれば無機質繊維成形体１に積層する無
機質繊維材２は密度20Kg／m3のような低密度のも
のを密度180Kg／m3までに圧縮して剛性が与えら
れるので無機質繊維成形体１としては密度80〜
100Kg／m3のような中密度材料を用いてもこれを
補強して製品強度を保てるので製品の軽量化を計
ることが出来る。 In addition, since the skin material of conventional interior materials uses a soft material, the inorganic fiber molded material sandwiched between the skin materials must be made of a high-density material with a density of 180 kg/m 3 or more due to product strength. However, according to the manufacturing method of the present invention, the inorganic fiber material 2 laminated on the inorganic fiber molded body 1 has a low density such as 20 kg/m 3 and is compressed to a density of 180 kg/m 3 to increase the rigidity. Therefore, the density of the inorganic fiber molded body 1 is 80~
Even if a medium density material such as 100Kg/m 3 is used, it can be reinforced and the product strength can be maintained, making it possible to reduce the weight of the product.
また該成形体１の厚みが不揃いで上下の夫々の
面１ａが凹凸状を呈していても無機質繊維材２を
該成形体１に対して加圧圧縮して積層させるから
表面が平滑な製品が得られる。 Furthermore, even if the thickness of the molded body 1 is uneven and the upper and lower surfaces 1a are uneven, since the inorganic fiber material 2 is compressed and laminated to the molded body 1, a product with a smooth surface can be obtained. can get.
図示では該成形体１の上下の夫々の面１ａに無
機質繊維材２を積層させたが、該成形体１の上側
或いは下側のいずれの面１ａのみに無機質繊維材
２を積層させることも出来る。 In the illustration, the inorganic fiber material 2 is laminated on each of the upper and lower surfaces 1a of the molded body 1, but the inorganic fiber material 2 may be laminated only on either the upper or lower surface 1a of the molded body 1. .
（発明の効果）
このように本発明によるときは、繊維を上下方
向に配向した無機質繊維成形体の上下の少くとも
片面に、繊維を横方向に配向した未硬化の熱硬化
性樹脂含浸無機質繊維材を該成形体に対して加熱
しながら加圧圧縮して積層することから成るの
で、軽量化された内装材を作業性良く製造するこ
とが出来る効果を有する。(Effects of the Invention) According to the present invention, uncured thermosetting resin-impregnated inorganic fibers with fibers oriented in the horizontal direction are placed on at least one of the upper and lower sides of the inorganic fiber molded product with the fibers oriented in the vertical direction. Since the material is laminated by pressing and compressing the molded body while heating it, it has the effect that a lightweight interior material can be manufactured with good workability.
第１図は本発明の製造方法の１例を説明するた
めの斜視図、第２図は本発明の製造方法によつて
得られた内装材の１例を示す斜視図である。
１…無機質繊維成形体、１ａ…面、２…無機質
繊維材。
FIG. 1 is a perspective view for explaining an example of the manufacturing method of the present invention, and FIG. 2 is a perspective view showing an example of an interior material obtained by the manufacturing method of the present invention. 1... Inorganic fiber molded body, 1a... Surface, 2... Inorganic fiber material.
Claims (1)
の上下の少なくとも片面に、繊維を横方向に配向
した未硬化の熱硬化性樹脂含浸無機質繊維材を該
成形体に対して加熱しながら加圧圧縮して積層す
ることから成る内装材の製造方法。1. Press and compress an uncured thermosetting resin-impregnated inorganic fiber material with fibers oriented in the horizontal direction on at least one of the upper and lower sides of an inorganic fiber molded product with fibers oriented in the vertical direction while heating the molded product. A manufacturing method for interior materials, which consists of laminating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28116684A JPS61158438A (en) | 1984-12-29 | 1984-12-29 | Manufacture of interior material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28116684A JPS61158438A (en) | 1984-12-29 | 1984-12-29 | Manufacture of interior material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61158438A JPS61158438A (en) | 1986-07-18 |
| JPH0436061B2 true JPH0436061B2 (en) | 1992-06-15 |
Family
ID=17635267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28116684A Granted JPS61158438A (en) | 1984-12-29 | 1984-12-29 | Manufacture of interior material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158438A (en) |
-
1984
- 1984-12-29 JP JP28116684A patent/JPS61158438A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61158438A (en) | 1986-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4496024A (en) | Sound absorption panel and method of making | |
| US2839442A (en) | Process of making a lightweight structural panel | |
| US5834082A (en) | Reinforced foam cores and method and apparatus of production | |
| US4353947A (en) | Laminated composite structure and method of manufacture | |
| FI92303B (en) | Process for making reinforced thermoplastic laminates and products made therefrom | |
| JPS61501971A (en) | Manufacturing method of corrugated board laminate material | |
| IE55149B1 (en) | Acoustical structure and method of manufacturing it | |
| KR950007550B1 (en) | A method of making shaped article from sandwich construction | |
| US4136630A (en) | Sail batten | |
| JP3363641B2 (en) | High-strength composite board and method of manufacturing the same | |
| JPS6248538A (en) | Light-weight laminated structure and manufacture thereof | |
| US2890977A (en) | Process for the production of doors from plastics in a single operation | |
| US3761336A (en) | Method of making a rigid laminated core for a structural panel | |
| WO2020262483A1 (en) | Honeycomb layered body and production method therefor | |
| US3700522A (en) | Process of making honeycomb panels | |
| JP2004534656A (en) | Method for laminating and forming composite laminates in a single operation | |
| GB1235823A (en) | Improved manufacture of composite structural laminates | |
| JPH0436061B2 (en) | ||
| JP2974581B2 (en) | Manufacturing method of molded ceiling base material for automobile | |
| JP3369372B2 (en) | Manufacturing method of honeycomb panel | |
| US4501794A (en) | Phenolic foam composites and process for making them | |
| JP2001121630A (en) | Lightweight panel material | |
| TWI853964B (en) | Honeycomb laminate and manufacturing method thereof | |
| JPS6123385Y2 (en) | ||
| JP7218043B2 (en) | honeycomb laminate |