JPS6290399A - Quartz glass fiber paper and its production - Google Patents
Quartz glass fiber paper and its productionInfo
- Publication number
- JPS6290399A JPS6290399A JP23019385A JP23019385A JPS6290399A JP S6290399 A JPS6290399 A JP S6290399A JP 23019385 A JP23019385 A JP 23019385A JP 23019385 A JP23019385 A JP 23019385A JP S6290399 A JPS6290399 A JP S6290399A
- Authority
- JP
- Japan
- Prior art keywords
- quartz glass
- glass fiber
- fiber paper
- binder
- production
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
Landscapes
- Paper (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】 〈産業上の利用分野〉 本発明は石英ガラス繊維紙及びその製造法に関する。[Detailed description of the invention] <Industrial application field> The present invention relates to quartz glass fiber paper and its manufacturing method.
〈従来の技術〉 石英ガラス繊維紙は新規物質である。<Conventional technology> Quartz glass fiber paper is a new material.
〈発明が解決しようとする問題点〉
石英ガラスはガラスの一種ではあるが、普通ガラスとは
性質を大きく異にし、したがってそれぞれ使用分野を異
にしている。<Problems to be Solved by the Invention> Although quartz glass is a type of glass, it has very different properties from ordinary glass, and therefore has different fields of use.
普通ガラスは繊維化されて紙にされているが。Glass is usually made into fiber and made into paper.
石英ガラス繊維紙については、まだ製品化されていない
。As for quartz glass fiber paper, it has not yet been commercialized.
本発明は石英ガラス繊維紙及びその製造法並びにその使
用法を提供するものである。The present invention provides quartz glass fiber paper and methods of making and using the same.
〈発明の問題点を解決するための手段〉本発明者らは、
石英ガラス繊維紙を求めて研究した結果、石英ガラス繊
維をバインダー又はバインダーと分散剤とでスラリーと
し、該スラリーを抄造すれば、石英ガラス繊維紙が得ら
れた。<Means for solving the problems of the invention> The present inventors
As a result of research for quartz glass fiber paper, quartz glass fiber paper was obtained by making a slurry of quartz glass fibers with a binder or a binder and a dispersant and making paper from the slurry.
本発明に用いられる石英ガラス繊維は、ノズルから溶融
ガラスを引き出して急冷する方法と、溶融石英ガラスを
火炎ジェットで吹き飛ばす方法で得られる。The quartz glass fiber used in the present invention can be obtained by a method in which molten glass is drawn out from a nozzle and rapidly cooled, or by a method in which molten quartz glass is blown away with a flame jet.
前者は長繊維で得られ、後者は短繊維で得られる。The former is obtained with long fibers, and the latter is obtained with short fibers.
繊維の径は１〜１５μ程度が好ましい。The diameter of the fiber is preferably about 1 to 15 μm.
本発明の石英ガラス繊維のフィラメントは、比重２．２
．引張強度〜６００ｋｇ／ｌｌ１ｍ２１弾性率７ｔ／ｍ
ｍ”軟化点１６６０℃、最高使用温度１１５０℃、熱伝
導度１ 、０８ ｋｃａｌ／ｍｈｒＴ：、熱膨張率０゜
５５Ｘ１０−’、電気抵抗１０１９Ωｃ１１．誘電率３
゜７ （ＩＭＨｚ） 、誘電損失０．０００９ （ＩＭ
Ｈｚ）、光屈折率１．４５８の物性を有する。The quartz glass fiber filament of the present invention has a specific gravity of 2.2.
．． Tensile strength ~600kg/ll1m21 Modulus of elasticity 7t/m
m" Softening point 1660℃, maximum operating temperature 1150℃, thermal conductivity 1, 08 kcal/mhrT:, thermal expansion coefficient 0゜55X10-', electrical resistance 1019Ωc11. dielectric constant 3
゜7 (IMHz), dielectric loss 0.0009 (IM
Hz) and an optical refractive index of 1.458.
バインダーにはポリ醋酸ビニル、ポリ塩化ビニル、ポリ
ビニルブチラール、ポリアクリル酸エステル、ニトロセ
ルローズ、ポリビニルアルコール等の熱可塑性樹脂及び
シラン系カップリング剤等が示される。Examples of the binder include thermoplastic resins such as polyvinyl acetate, polyvinyl chloride, polyvinyl butyral, polyacrylic acid ester, nitrocellulose, and polyvinyl alcohol, and silane coupling agents.
バインダーは石英ガラス繊維に対して１０重量％以下添
加される。The binder is added in an amount of 10% by weight or less based on the quartz glass fiber.
１０重量％以上添加すると、石英ガラス繊維紙の特有の
性質が失われるので好ましくない。Addition of 10% by weight or more is not preferable because the unique properties of quartz glass fiber paper will be lost.
分散剤にはポリエチレンオキサイド等が例示される。Examples of the dispersant include polyethylene oxide.
本発明において石英ガラス繊維スラリーを抄造するには
、普通製紙における長綱抄造法又は大綱抄造法に準じて
行なうことができる。In the present invention, the quartz glass fiber slurry can be produced in accordance with the long-rope papermaking method or the large-rope papermaking method used in ordinary paper manufacturing.
〈効果〉
本発明による石英ガラス繊維紙は高密度であり誘電率が
低く、誘電損失が小さく、プリント配線板の積層盤に適
している。<Effects> The quartz glass fiber paper according to the present invention has high density, low dielectric constant, and small dielectric loss, and is suitable for lamination of printed wiring boards.
本発明の実施態様を実施例について説明する。Embodiments of the present invention will be described with reference to examples.
実施例
石英ガラスをルツボで溶融し、溶融石英ガラスを火焔ジ
ェットで吹き飛ばして線径１〜４μの石英ガラス短繊維
を得た。Example: Silica glass was melted in a crucible, and the molten silica glass was blown off with a flame jet to obtain short quartz glass fibers having a wire diameter of 1 to 4 μm.
これを約３ ｍ ／ ｍに裁断し、得られた裁断した石
英ガラス繊維に対して４重量％のポリビニルアルコール
及び水３００重量％を加えてスラリーを調製した。This was cut to about 3 m/m, and 4% by weight of polyvinyl alcohol and 300% by weight of water were added to the obtained cut quartz glass fibers to prepare a slurry.
ついで得られたスラリーを長綱抄造法に準じて抄造した
。The resulting slurry was then made into paper according to the Nagatsuna papermaking method.
得られた抄造体を１６０℃で加熱乾燥して石英ガラス繊
維紙を得た。The obtained paper product was dried by heating at 160° C. to obtain quartz glass fiber paper.
得た石英ガラス繊維紙をプリント配線板の積層盤に使用
した。The obtained quartz glass fiber paper was used in a laminated board for printed wiring boards.
得られたプリント配線板の積層盤は石英ガラス繊維紙を
装入積層しないものに比して著るしく誘電率が低く、誘
電損失が著るしく小さかった。The resulting printed wiring board laminate had a significantly lower dielectric constant and significantly lower dielectric loss than a laminate in which silica glass fiber paper was not charged and laminated.
特許出願人 日本石英硝子株式会社株式会社 赤
尾
高 知 県Patent applicant: Nippon Quartz Glass Co., Ltd. Red
Tomo Odaka Prefecture
Claims (3)
たカット石英ガラス繊維とバインダー又はバインダーと
分散剤を含めたスラリーを抄造することを特徴とする石
英ガラス繊維紙の製造法。(2) A method for producing quartz glass fiber paper, which comprises cutting quartz glass fibers into appropriate lengths and making a slurry containing the cut quartz glass fibers and a binder or a binder and a dispersant.
可塑性樹脂、シラン系カップリング剤の一種以上である
石英ガラス繊維紙。(3) The quartz glass fiber paper according to claim 2, wherein the binder is one or more of thermoplastic resin and silane coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23019385A JPS6290399A (en) | 1985-10-16 | 1985-10-16 | Quartz glass fiber paper and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23019385A JPS6290399A (en) | 1985-10-16 | 1985-10-16 | Quartz glass fiber paper and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6290399A true JPS6290399A (en) | 1987-04-24 |
Family
ID=16904043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23019385A Pending JPS6290399A (en) | 1985-10-16 | 1985-10-16 | Quartz glass fiber paper and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6290399A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720252A (en) * | 1980-07-14 | 1982-02-02 | Matsushita Electric Works Ltd | Air sending apparatus of hemadinamometer |
| JPS5955329A (en) * | 1982-09-24 | 1984-03-30 | Yoshimi Oshitari | Filter paper for air |
| JPS59109349A (en) * | 1982-12-15 | 1984-06-25 | 松下電工株式会社 | Laminated board |
| JPS60155763A (en) * | 1984-01-25 | 1985-08-15 | 株式会社日本触媒 | Aqueous binder for glass fiber |
-
1985
- 1985-10-16 JP JP23019385A patent/JPS6290399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5720252A (en) * | 1980-07-14 | 1982-02-02 | Matsushita Electric Works Ltd | Air sending apparatus of hemadinamometer |
| JPS5955329A (en) * | 1982-09-24 | 1984-03-30 | Yoshimi Oshitari | Filter paper for air |
| JPS59109349A (en) * | 1982-12-15 | 1984-06-25 | 松下電工株式会社 | Laminated board |
| JPS60155763A (en) * | 1984-01-25 | 1985-08-15 | 株式会社日本触媒 | Aqueous binder for glass fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4244605B2 (en) | Glass composition for glass fiber | |
| AU590393B2 (en) | Inorganic fiber composition | |
| US3008841A (en) | Glass composition | |
| US3681187A (en) | Carbon fibres embedded in glass matrix | |
| JPS6140617B2 (en) | ||
| JP2003137590A (en) | Low dielectric constant low dielectric dissipation factor glass, and glass fiber and glass fiber fabric using the glass | |
| JPH06504754A (en) | How to make durable bioabsorbable fibers | |
| CS236485B2 (en) | Glass fibre | |
| US3007806A (en) | High silica refractory wools | |
| JP2002154843A (en) | Glass composition for glass fiber | |
| JPH06219780A (en) | Glass fiber of low dielectric constant | |
| JP2003321247A (en) | Glass composition for glass fiber | |
| JP4000834B2 (en) | Raw material compound for glass fiber | |
| JP3938671B2 (en) | Inorganic fiber soluble in physiological saline | |
| CN104529174A (en) | Glass with low dielectric constant | |
| JPS6290399A (en) | Quartz glass fiber paper and its production | |
| JPS61155227A (en) | Low boron content rate low refractive index glass fiber and manufacture | |
| US3127277A (en) | Glass composition | |
| CN114933418A (en) | Low dielectric constant and low dielectric loss glass fiber composition, glass fiber and application thereof | |
| WO2014171562A1 (en) | Composition for producing mineral wool fibre which is outstandingly soluble in body fluids, and mineral wool fibre produced therefrom | |
| JPS5828210B2 (en) | Kobutsu Sen Imataha Beads Seibutsu | |
| CN103172267A (en) | High-strength high-modulus glass fiber and preparation method thereof | |
| US4771019A (en) | Low boron glass fibers with low index of refraction | |
| JPH06325744A (en) | Separator for storage battery | |
| JP2546240B2 (en) | Storage battery separator and manufacturing method thereof |