JPS5953862B2 - Method of manufacturing the composite - Google Patents
Method of manufacturing the compositeInfo
- Publication number
- JPS5953862B2 JPS5953862B2 JP52011757A JP1175777A JPS5953862B2 JP S5953862 B2 JPS5953862 B2 JP S5953862B2 JP 52011757 A JP52011757 A JP 52011757A JP 1175777 A JP1175777 A JP 1175777A JP S5953862 B2 JPS5953862 B2 JP S5953862B2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- elastic material
- layer
- substrate
- composite
- 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
Description
【発明の詳細な説明】
本発明は複合体の製造方法に関し、更に詳しくは繊維層
にゴム状弾性材を流入固化してなる複合体の製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a composite, and more particularly to a method for manufacturing a composite in which a rubber-like elastic material is poured into a fiber layer and solidified.
従来、ゴム状弾性材層を基板に設ける方法としてはプレ
ス型を用いて、ゴム状弾性材を基板とともに圧縮一体成
形する方法或いはゴムラテックス、液状ゴム等を基板の
面上にコーティングする方法が用いられているが、前者
の方法ではプレス型の費用がかさみ複雑形状のものが得
られないという欠点を有しており、又、後者の方法では
ゴムラテックス、液状ゴム等がコーテインダ後、固化す
る迄の間に流動するために十分な厚さを有するゴム状弾
性材層を得ることが困難であつた。Conventionally, methods for providing a rubber-like elastic material layer on a substrate include a method in which the rubber-like elastic material is compressed and integrally molded with the substrate using a press mold, or a method in which rubber latex, liquid rubber, etc. is coated on the surface of the substrate. However, the former method has the disadvantage that the press mold is expensive and complex shapes cannot be obtained, and the latter method does not allow rubber latex, liquid rubber, etc. to be coated until it solidifies. It has been difficult to obtain a layer of rubber-like elastic material with sufficient thickness to flow during the process.
本発明は上述した従来技術の有していた問題点を解消し
得たものであり、特に本発明により得られた複合体は振
動吸収、騒音吸収に効果があり、例えば、自動車エンジ
ンのロッカ−カバー、オイルパン、ボンネツト、モータ
ーのカバー、産業機械・輸送機械関係の本体内装、空調
関係の本体内装、スピーカーボックス等の音響関係の内
装、洗濯機・ミキサー等の家電製品の本体又は音源のカ
バー、その他レール類・ダクト類等共鳴音又はドラム効
果を有する箇所に有用である。ついで、本発明は第１図
乃至第３図に基づいて詳細に説明する。The present invention has solved the above-mentioned problems of the prior art, and in particular, the composite obtained by the present invention is effective in absorbing vibrations and noise. Covers, oil pans, bonnets, motor covers, interiors of industrial machinery/transportation machinery, interiors of air conditioners, interiors of acoustics such as speaker boxes, covers of the bodies or sound sources of home appliances such as washing machines and mixers. It is useful for other places with resonance sounds or drum effects such as rails and ducts. Next, the present invention will be explained in detail based on FIGS. 1 to 3.
第１図は布、金属板、紙等の基′板１の一方の面２にエ
ポキシ樹脂、アクリル樹脂等の接着剤層を塗布して、接
着剤５を形成した状態を示したもので、この状態に於て
、接着剤層５は固化していない。ついで、該接着剤層５
にナイロン、ポリエステル等の合成繊維、毛、木綿等の
・天然繊維、ガラス、金属等の無機繊維等の繊維状物１
１を植毛することにより、第２図に示す様な基板１の面
２に繊維状物１１を一体的に固着した繊維層１０が得ら
れる。この繊維状物１１を植毛する方法はフロツキー加
工で知られる従来公知のフ方法が用いられる。更に、繊
維層１０の表面からはアクリルゴム、ニトリルゴム等の
ゴムラテックス、ポリウレタン、アクリルゴム等を溶媒
に溶かした液状ゴム等の流動性のゴム状弾性材を繊維膚
１０内に流入させる。７ この際、繊維状物１１の存在
により、流動性のゴム状弾性材は繊維層１０内に確実に
保持される。FIG. 1 shows a state in which an adhesive layer such as epoxy resin or acrylic resin is applied to one side 2 of a substrate 1 such as cloth, metal plate, paper, etc. to form an adhesive 5. In this state, the adhesive layer 5 is not solidified. Then, the adhesive layer 5
Fibrous materials such as synthetic fibers such as nylon and polyester, natural fibers such as wool and cotton, and inorganic fibers such as glass and metals 1
By flocking 1, a fibrous layer 10 with fibrous materials 11 integrally fixed to the surface 2 of the substrate 1 as shown in FIG. 2 can be obtained. As a method for flocking this fibrous material 11, a conventionally known method known as flocking process is used. Further, from the surface of the fiber layer 10, a fluid rubber-like elastic material such as a liquid rubber prepared by dissolving rubber latex such as acrylic rubber or nitrile rubber, polyurethane, or acrylic rubber in a solvent is allowed to flow into the fiber layer 10. 7 At this time, the presence of the fibrous material 11 ensures that the fluid rubber-like elastic material is held within the fibrous layer 10.
ついで、この流動性のゴム状弾性材を繊維層１０内に保
持した状態で放置、若しくは必要に応じク加熱放置する
ことによりゴム状弾性材を固化させ、第３図に示す様な
ゴム状弾性材層１５が形成される。Next, this fluid rubber-like elastic material is left in a state held in the fiber layer 10, or if necessary, heated to solidify the rubber-like elastic material to form a rubber-like elastic material as shown in FIG. A material layer 15 is formed.
この様に、本発明によれば、プレス型等を用いることな
く、十分な厚さを有するゴム状弾性材層１５を得ること
が出来るため、製作費用が５安く、巾広い用途に使用出
来る複合体を提供出来るものである。又、ゴム状弾性材
層１５に繊維状物１１が埋込まれた態様となつているた
め、ゴム状弾性材層１５の強度は大きい。又、繊維層１
０の表面から流動性のゴム状弾性材を流入させる態様と
しているため、流動性のゴム状弾性材の粘度、硬化速度
等を調整することにより、ゴム状弾性材層１５と基板１
との間に空隙２０を形成することが出来、空隙２０の量
を変えることにより異なる振動吸収特性、騒音吸収特性
のものが得られる。つぎに、本発明の実施例を示す。As described above, according to the present invention, it is possible to obtain the rubber-like elastic material layer 15 having a sufficient thickness without using a press mold or the like, so the manufacturing cost is low and the composite material can be used in a wide range of applications. It is something that can provide a body. Further, since the fibrous material 11 is embedded in the rubber-like elastic material layer 15, the strength of the rubber-like elastic material layer 15 is high. Also, fiber layer 1
Since the fluid rubber-like elastic material is introduced from the surface of the substrate 1, the rubber-like elastic material layer 15 and the substrate 1 can be bonded by adjusting the viscosity, curing speed, etc. of the fluid rubber-like elastic material.
A gap 20 can be formed between the two, and by changing the amount of the gap 20, different vibration absorption characteristics and noise absorption characteristics can be obtained. Next, examples of the present invention will be shown.
実施例 １
基板としての綿布の一方の面に接着剤（アクリルポリマ
ーをトルエン溶媒にとかし、アミンを架橋剤としたもの
）をナイフコートした。Example 1 An adhesive (acrylic polymer dissolved in toluene solvent with amine as a crosslinking agent) was knife-coated on one side of a cotton cloth as a substrate.
ついで、この綿布をフロツキ一加工機にセツトし、長さ
３ｗｊｍのナイロン繊維を植えた。Next, this cotton cloth was set in a processing machine, and a nylon fiber having a length of 3 wjm was planted thereon.
このナイロン繊維を植えた綿布１４５℃の電気炉で２０
分間加熱し接着剤を固化した。冷却後、綿布に植えたナ
イロン繊維の表面からアクリルラテツクスを流し込み、
ハケで表面仕上げした後８０℃で５時間乾燥した。この
結果、綿布の一方の面に強固に固着されたナイロン繊維
層内にナイロン繊維層の厚みに略相当する厚みを有する
アクリルゴム弾性材層が形成された複合体が得られた。Cotton cloth planted with this nylon fiber was heated in an electric furnace at 145℃ for 20 minutes.
The adhesive was cured by heating for a minute. After cooling, acrylic latex is poured onto the surface of the nylon fibers planted on cotton cloth.
After finishing the surface with a brush, it was dried at 80°C for 5 hours. As a result, a composite was obtained in which an acrylic rubber elastic material layer having a thickness approximately corresponding to the thickness of the nylon fiber layer was formed within the nylon fiber layer firmly fixed to one side of the cotton cloth.
第１図乃至第３図は本発明の工程を示す図である。
１・・・基板、２・・・一方の面、５・・・接着剤層、
１０・・・繊維層、１１・・・繊維状物、１５・・・ゴ
ム状弾性材層、２０・・・空隙。1 to 3 are diagrams showing the steps of the present invention. DESCRIPTION OF SYMBOLS 1... Substrate, 2... One side, 5... Adhesive layer,
DESCRIPTION OF SYMBOLS 10... Fibrous layer, 11... Fibrous material, 15... Rubber-like elastic material layer, 20... Voids.
Claims (1)
前記接着剤層５を介し、前記基板１の前記一方の面２に
繊維状物１１を一体的な固着して繊維層１０を形成する
工程、前記繊維層１０の表面から流動性のゴム状弾性材
を流入させる工程及び流入した前記ゴム状弾性材を固化
させてゴム状弾性材層１５を形成する工程より成る複合
体の製造方法。1. Forming an adhesive layer 5 on one side 2 of the substrate 1,
a step of integrally fixing the fibrous material 11 to the one surface 2 of the substrate 1 via the adhesive layer 5 to form a fibrous layer 10; A method for manufacturing a composite body comprising a step of introducing a rubber-like elastic material and a step of solidifying the rubber-like elastic material that has flowed in to form a rubber-like elastic material layer 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52011757A JPS5953862B2 (en) | 1977-02-04 | 1977-02-04 | Method of manufacturing the composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52011757A JPS5953862B2 (en) | 1977-02-04 | 1977-02-04 | Method of manufacturing the composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5397069A JPS5397069A (en) | 1978-08-24 |
| JPS5953862B2 true JPS5953862B2 (en) | 1984-12-27 |
Family
ID=11786847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52011757A Expired JPS5953862B2 (en) | 1977-02-04 | 1977-02-04 | Method of manufacturing the composite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953862B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4892693A (en) * | 1987-07-24 | 1990-01-09 | Aluminum Company Of America | Method of making filament growth composite |
| CN101671442A (en) * | 2008-09-12 | 2010-03-17 | 清华大学 | Preparation method of carbon nano tube array composite material |
| JP6901896B2 (en) * | 2017-03-31 | 2021-07-14 | 日立造船株式会社 | Filler / resin composite, manufacturing method of filler / resin composite, filler / resin composite layer, and usage of filler / resin composite |
-
1977
- 1977-02-04 JP JP52011757A patent/JPS5953862B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5397069A (en) | 1978-08-24 |
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