JPS62233242A - Single-sided metallic-foil lined laminated board - Google Patents
Single-sided metallic-foil lined laminated boardInfo
- Publication number
- JPS62233242A JPS62233242A JP7619686A JP7619686A JPS62233242A JP S62233242 A JPS62233242 A JP S62233242A JP 7619686 A JP7619686 A JP 7619686A JP 7619686 A JP7619686 A JP 7619686A JP S62233242 A JPS62233242 A JP S62233242A
- Authority
- JP
- Japan
- Prior art keywords
- prepreg
- laminate
- laminated board
- metal foil
- volatile content
- 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.)
- Pending
Links
- 239000011888 foil Substances 0.000 title claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 229920002647 polyamide Polymers 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
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔技術分野〕
本発明は電気機器、電子機器等に用いられる片面金属箔
張積層板に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a single-sided metal foil-clad laminate used for electrical equipment, electronic equipment, etc.
従来、積層板の成形にあっては、熱盤間に８〜６組のプ
リプレグ６！ｒ暦体を成形プレートを夫々介して＠層成
形するものであるが、黙然に近い積層体と熱盤間中央付
近の積層体とでは黙然からの受熱エネルギーは異なるた
め、黙然に近い積層体は過熱傾向になシ、又熱盤間中央
付近の積層体は受熱傾向になシ、又、熱盤間中央付近の
積層体は受熱不足傾向になるのは止むを得なく積層板の
寸法安定性を悪化させ、ばらつかせる原因になっていた
。更に片面金属箔積層板にあっては金属箔と樹脂含浸基
材例とでは本質的に寸法安定性が異なるためこの傾向は
益々悪化していたものである。Conventionally, when forming a laminate, 8 to 6 sets of prepreg 6! are placed between hot platens. The r calendar body is layer-formed through molding plates, but since the heat energy received from the laminated body is different between the laminated body close to the silent one and the laminated body near the center between the hot discs, the laminated body close to the silent one is There is no tendency for overheating, and the laminate near the center between the hot plates has no tendency to receive heat, and the laminate near the center between the hot plates tends to receive insufficient heat, which is unavoidable due to the dimensional stability of the laminate. This worsened the situation and caused variations. Furthermore, in the case of single-sided metal foil laminates, this tendency has been getting worse because the metal foil and the resin-impregnated base material have essentially different dimensional stability.
本発明の目的とするところは、寸法安定性、特に反りの
少ない片面金属箔張積層板を提供することにある。An object of the present invention is to provide a single-sided metal foil-clad laminate that has dimensional stability, especially less warpage.
本発明は所要枚数の揮発分１〜５重量％（以下単に％と
記す）のプリプレグ積載物の片面に金属箔を配し、他の
片面に揮発分５〜１０％のプリプレグを配した、積層体
を積層成形してなることを特徴とする片面金属箔張積層
板で、挙動の大きい金属箔と相対する反対側のプリプレ
グに挙動の大きいものを配設したことにより全体バラン
スをとり積層板としての寸法安定性を向上させることが
できたもので、以下本発明の詳細な説明する。The present invention is a laminate in which metal foil is arranged on one side of a required number of prepregs with a volatile content of 1 to 5% by weight (hereinafter simply referred to as %) and a prepreg with a volatile content of 5 to 10% is arranged on the other side. It is a single-sided metal foil-clad laminate that is made by laminating and molding the body, and by placing a prepreg with a large behavior on the opposite side of the metal foil that has a large behavior, the overall balance is achieved and the laminate is made of The present invention will be described in detail below.
本発明に用いるプリプレグの樹脂としては、フェノール
樹脂、フレジー１ｖ樹脂、エポキシ樹脂、不飽和ポリエ
ーテｔｖ樹脂、メフミン樹脂、ポリイミド、ポリブタジ
ェン、ポリアミド、ポリアミドイミド、ポリスルフォン
、ポリブチレンテレフタレート、ポリエーテルエーテル
ケトン、弗化樹脂等の単独、変性物、混合物等が用いら
れ必要に応じて粘度調整に水、メチル７Ｍコール、アセ
トン、シクロヘキサノン、スチレン等の溶媒を添加シタ
もので、基材としては、ガラス、アスベスト等の無機繊
維やポリエステμ、ポリアミド、ポリビニルアルコ−ｐ
、アクリル等の有機合成繊維や木綿等の天然繊維からな
る織布、不織布、マット或は紙又はこれらの組合せ基材
等であり、上記基材に上記樹脂を含浸、乾燥させてプリ
プレグを得るもので、主体となす所要枚数のプリプレグ
については揮発分を１〜５％にすることが必要である。The resins of the prepreg used in the present invention include phenolic resin, Frezy 1v resin, epoxy resin, unsaturated polyether tv resin, mehumine resin, polyimide, polybutadiene, polyamide, polyamideimide, polysulfone, polybutylene terephthalate, polyether ether ketone, Fluorinated resins, etc. alone, modified products, and mixtures are used, and if necessary, solvents such as water, methyl 7M coal, acetone, cyclohexanone, and styrene are added to adjust the viscosity.As a base material, glass and asbestos are used. Inorganic fibers such as polyester μ, polyamide, polyvinyl alcohol-p
, woven fabrics, nonwoven fabrics, mats, paper, or combinations of these materials made of organic synthetic fibers such as acrylic fibers, natural fibers such as cotton, etc., and prepregs are obtained by impregnating the above resins into the above base materials and drying them. The volatile content of the required number of prepregs, which is the main component, must be 1 to 5%.
即ち１％未満では成形性が低下し積層板の層間強度、外
覗カスレが低下し、５％をこえると積層板にフクレを発
生し、寸法安定性が低下するからである。That is, if it is less than 1%, the formability is reduced, and the interlaminar strength and external fading of the laminate are reduced. If it exceeds 5%, blisters occur in the laminate and the dimensional stability is reduced.
該所要枚数の揮発分１〜５％のプリプレグの片面に銅、
真鍮、アルミニウム、鉄、ニッケル、ステンレス鋼等の
金属箔を重ねるものであるが、金属箔には接着性を向上
させるため予じめ接着剤層を設けておくこともできるも
のである。金属箔の対向反対面には上記樹脂、基材から
なるプリプレグで揮発分５〜ｌＯ％のものを配するもの
である。該プリプレグは好ましくは１枚であるが必要に
応じて複数枚用いることもできるものである。揮発分が
５％未満では金属箔との反シバランスがとれず積層板と
しての寸法安定性が改良されず、１０％をこえると積層
板にフクレが発生しやすくなり、積層板としての寸法安
定性も低下するからである。Copper on one side of the required number of prepregs with a volatile content of 1 to 5%.
Metal foils such as brass, aluminum, iron, nickel, stainless steel, etc. are laminated together, and an adhesive layer may be provided in advance on the metal foils to improve adhesion. On the opposite side of the metal foil, a prepreg made of the above resin and base material and having a volatile content of 5 to 10% is arranged. Preferably, one prepreg is used, but a plurality of prepregs may be used if necessary. If the volatile content is less than 5%, the dimensional stability of the laminate will not be improved due to lack of balance with the metal foil, and if it exceeds 10%, the laminate will tend to blister and the dimensional stability of the laminate will not be improved. This is because sex also decreases.
揮発分１〜５９ｆ、のプリプレグと５〜１０％のプリプ
レグの樹脂、基材は好ましくは同一のものを用いること
が望ましいが、限定するものでなく、異なっり樹脂、基
材のプリプレグであってもよい。It is preferable to use the same resin and base material for the prepreg with a volatile content of 1 to 59 f and the prepreg with a volatile content of 5 to 10%, but there is no limitation. Good too.
以下本発明を実施例にもとづいて説明する。The present invention will be explained below based on examples.
実施例
厚さ０．１５ｍ１のクラフト紙にフェノ−μ樹脂ワニス
を樹脂量が５０％になるように含浸後、１３０℃で１０
分間乾燥して揮発分３％のプリプレグを得たＣ以下プリ
プレグＡと記す。）別に上記クラフト紙に上記フェノ−
／Ｉ／樹脂フェスを樹脂量が５０％になるように含浸後
、１３０°Ｃで７分間乾燥して揮発分８％のプリプレグ
を得た。Ｃ以下プリプレグＢと記す。）次知プリプレグ
Ａ７枚を重ねた上面に厚さ０．０３５ ａｔの接着剤付
銅箔を接着剤側がプリプレグ側と対向するように重ね、
更に銅箔反対面にグリプレグ３１枚を配した＃周体を成
形圧力１００ｋｙ’（ｙＪ 、 １６０°Ｃでω分間
積層成形して厚み１．６３１１の片面銅箔張＠層板を得
た。Example: Kraft paper with a thickness of 0.15 m1 was impregnated with pheno-μ resin varnish to a resin content of 50%, and then heated at 130°C for 10 minutes.
After drying for a minute, a prepreg with a volatile content of 3% was obtained, which is hereinafter referred to as prepreg A. ) Separately, add the above phenol to the above kraft paper.
/I/ After impregnating the resin face with a resin amount of 50%, it was dried at 130°C for 7 minutes to obtain a prepreg with a volatile content of 8%. C is hereinafter referred to as prepreg B. ) Layer 0.035 at thick adhesive-coated copper foil on top of 7 sheets of Jichi Prepreg A with the adhesive side facing the prepreg side.
Furthermore, a #circular body with 31 Gripregs arranged on the opposite side of the copper foil was laminated and molded for ω minutes at a molding pressure of 100 ky' (yJ, 160°C) to obtain a single-sided copper foil-clad @layer board with a thickness of 1.6311 mm.
従来例
実施例のプリプレグＡ８枚を重ねた上面に厚さ０．０３
５ｍの接着剤付銅箔を接着剤側がプリプレグ側と対向す
るように重ねた積層体を成形圧力Ｚｏ。A thickness of 0.03 was applied to the upper surface of the stacked 8 sheets of prepreg A of the conventional example.
A laminate in which 5 m of adhesive-coated copper foils were stacked so that the adhesive side faced the prepreg side was molded under Zo.
勢９．１６０″Ｃでω分間漬層戊形して厚み１，６７２
の片面銅箔張積層板を得た。The thickness was 9.160″C for ω minutes and the thickness was 1,672.
A single-sided copper foil-clad laminate was obtained.
り４施例及び従来例の積層板のパンチング加工後のＥＬ
Ｐ）は第１表で明白なように、本発明のものの寸法安定
性はよく、本発明の片面金属箔張積層板の優れているこ
とを確認した。EL after punching of the laminates of Example 4 and conventional example
As is clear from Table 1, P) of the present invention had good dimensional stability, confirming the superiority of the single-sided metal foil-clad laminate of the present invention.
纂１表Summary 1 table
Claims (1)
物の片面に金属箔を配し、他の片面に揮発分５〜１０重
量％のプリプレグを配した積層体を積層成形してなるこ
とを特徴とする片面金属箔張積層板。(1) Made by laminating and molding a laminate in which metal foil is arranged on one side of the required number of prepregs with a volatile content of 1 to 5% by weight and prepregs with a volatile content of 5 to 10% by weight are arranged on the other side. A single-sided metal foil-clad laminate characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619686A JPS62233242A (en) | 1986-04-02 | 1986-04-02 | Single-sided metallic-foil lined laminated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7619686A JPS62233242A (en) | 1986-04-02 | 1986-04-02 | Single-sided metallic-foil lined laminated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62233242A true JPS62233242A (en) | 1987-10-13 |
Family
ID=13598391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7619686A Pending JPS62233242A (en) | 1986-04-02 | 1986-04-02 | Single-sided metallic-foil lined laminated board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62233242A (en) |
-
1986
- 1986-04-02 JP JP7619686A patent/JPS62233242A/en active Pending
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