JP6587177B2 - プリプレグ、金属張積層板、プリント配線板 - Google Patents
プリプレグ、金属張積層板、プリント配線板 Download PDFInfo
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- JP6587177B2 JP6587177B2 JP2015165298A JP2015165298A JP6587177B2 JP 6587177 B2 JP6587177 B2 JP 6587177B2 JP 2015165298 A JP2015165298 A JP 2015165298A JP 2015165298 A JP2015165298 A JP 2015165298A JP 6587177 B2 JP6587177 B2 JP 6587177B2
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- B32B2307/00—Properties of the layers or laminate
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- B32B2307/306—Resistant to heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/30—Properties of the layers or laminate having particular thermal properties
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/08—PCBs, i.e. printed circuit boards
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
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- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0209—Inorganic, non-metallic particles
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- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0275—Fibers and reinforcement materials
- H05K2201/029—Woven fibrous reinforcement or textile
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- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
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Description
・多官能エポキシ樹脂(日本化薬株式会社製「EPPN−502H」)
<硬化剤>
・ナフタレン骨格フェノール樹脂(DIC株式会社製「HPC−9500」)
・フェノールノボラック樹脂(DIC株式会社製「TD−2090」)
なお、上記2種の硬化剤はいずれも2官能以上のフェノール樹脂である。
・アクリル酸エステル共重合体(エポキシ変性アクリル樹脂、ナガセケムテックス株式会社製「SG−P3mw1」、Mw:25×104)
・アクリル酸エステル共重合体(エポキシ変性アクリル樹脂、ナガセケムテックス株式会社製「SG−P3」、Mw:85×104)
<無機フィラー>
・シリカA(株式会社アドマテックス製「SC−4500SQ」)
・シリカB(株式会社アドマテックス製「SC−2500SEJ」)
・水酸化マグネシウム(堺化学工業株式会社製「MGZ−6R」)
<添加剤>
・分散剤(ビックケミー・ジャパン株式会社製「W903」)
・カップリング剤(信越シリコーン株式会社製「KBE−9007」)
・酸化防止剤(三光株式会社製「HCA」)
(表1)、(表2)に示す配合組成で調製した樹脂ワニスを、繊維基材としてガラスクロス(日東紡績株式会社製「2117」、厚み95μm)に、硬化後の厚みが100μmとなるように含浸させ、その後、半硬化状態となるまで145℃で2分間加熱乾燥することによってプリプレグを製造している。
各サンプルのプリプレグを切断器具で切断したときの粉落ちの有無を目視により観察する。
各サンプルの銅張積層板の表面の銅箔をエッチングにて除去し、表面のカスレの有無を目視観察して、カスレが無いものを「OK」、カスレがあるものを「NG」と判定する。
各サンプルの銅張積層板の表面の銅箔をエッチングにて除去して得られた評価用検体について、絶縁層中の樹脂硬化物のガラス転移温度未満の温度における、タテ方向の熱膨張係数を測定する。測定は、JIS C 6481(IPC−TM−650 2.4.24.5に相当)に従ってTMA法(Thermo−mechanical analysis)に準拠して行い、測定には、熱分析装置(Seiko Instruments Inc.社製「TMA/SS6000」)を用いる。
4A 繊維基材
10 プリプレグ
12 絶縁層
14 金属箔
16 導体パターン
20 金属張積層板
30 プリント配線板
Claims (6)
- 繊維基材と、
前記繊維基材に含浸した熱硬化性樹脂組成物と、を備え、
前記熱硬化性樹脂組成物は、
エポキシ樹脂を含む熱硬化性樹脂と、
硬化剤と、
無機フィラーと、
10×104以上、45×104未満の重量平均分子量を有するアクリル酸エステル共重合体と、を含有し、
前記無機フィラーの含有量が、前記熱硬化性樹脂と前記硬化剤の合計100質量部に対して150質量部以上、250質量部以下であり、
前記アクリル酸エステル共重合体の含有量が、前記熱硬化性樹脂と前記硬化剤の合計100質量部に対して30質量部より多く、90質量部以下である、
プリプレグ。 - 前記アクリル酸エステル共重合体は、前記エポキシ樹脂及び前記硬化剤の少なくともいずれかに対し反応性を有する官能基を有している、
請求項1に記載のプリプレグ。 - 前記無機フィラーは、シリカを80質量%以上含む、
請求項1又は2に記載のプリプレグ。 - 前記硬化剤は、2官能以上のフェノール樹脂である、
請求項1乃至3のいずれか一項に記載のプリプレグ。 - 請求項1乃至4のいずれか一項に記載のプリプレグの硬化物である絶縁層と、
前記絶縁層上に設けられた金属箔と、を備えた、
金属張積層板。 - 請求項1乃至4のいずれか一項に記載のプリプレグの硬化物である絶縁層と、
前記絶縁層上に設けられた導体パターンと、を備えた、
プリント配線板。
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JP2015165298A JP6587177B2 (ja) | 2014-08-27 | 2015-08-24 | プリプレグ、金属張積層板、プリント配線板 |
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US (1) | US9944766B2 (ja) |
JP (1) | JP6587177B2 (ja) |
CN (1) | CN106795307B (ja) |
TW (1) | TWI665240B (ja) |
WO (1) | WO2016031205A1 (ja) |
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KR20160127892A (ko) * | 2015-04-27 | 2016-11-07 | 삼성디스플레이 주식회사 | 플렉서블 기판 및 이를 포함하는 표시 장치 |
TWI777919B (zh) * | 2016-05-13 | 2022-09-21 | 日商昭和電工材料股份有限公司 | 預浸體、附有金屬箔之預浸體、積層板、覆金屬積層板及印刷電路基板 |
JP6996500B2 (ja) * | 2016-05-13 | 2022-01-17 | 昭和電工マテリアルズ株式会社 | プリプレグ、金属箔付きプリプレグ、積層板、金属張積層板及びプリント回路基板 |
TW202216888A (zh) | 2016-05-13 | 2022-05-01 | 日商日立化成股份有限公司 | 樹脂組成物、預浸體、附有樹脂之金屬箔、積層板、印刷線路板、及樹脂組成物的製造方法 |
JP6972651B2 (ja) * | 2016-05-13 | 2021-11-24 | 昭和電工マテリアルズ株式会社 | 樹脂組成物、プリプレグ、樹脂付き金属箔、積層板及びプリント配線板 |
WO2018021113A1 (ja) * | 2016-07-29 | 2018-02-01 | パナソニックIpマネジメント株式会社 | プリプレグ、金属張積層板及びプリント配線板 |
CN110050018B (zh) * | 2016-12-09 | 2022-08-26 | 松下知识产权经营株式会社 | 预浸料、覆金属层压板和印刷线路板 |
JP6928908B2 (ja) * | 2017-04-07 | 2021-09-01 | パナソニックIpマネジメント株式会社 | プリプレグ、金属張積層板、プリント配線板及びフレックスリジッドプリント配線板 |
WO2019187135A1 (ja) | 2018-03-30 | 2019-10-03 | 日立化成株式会社 | 熱硬化性樹脂組成物、プリプレグ、樹脂付き金属箔、積層体、プリント配線板及び半導体パッケージ |
TWI666120B (zh) * | 2018-04-03 | 2019-07-21 | 厚生股份有限公司 | 橡膠複合結構及其製造方法 |
KR102340799B1 (ko) * | 2018-09-20 | 2021-12-16 | 주식회사 엘지화학 | 금속 박막 코팅용 열경화성 수지 조성물, 이를 이용한 수지 코팅 금속 박막 및 금속박 적층판 |
JP7205280B2 (ja) * | 2019-02-18 | 2023-01-17 | Dic株式会社 | 熱硬化性樹脂組成物、バルクモールディングコンパウンド、及び成形品 |
CN113022049A (zh) * | 2021-03-26 | 2021-06-25 | 重庆科技学院 | 一种新型覆铜板结构及其制作工艺 |
CN113773608A (zh) * | 2021-08-24 | 2021-12-10 | 深圳市迈思迈科技有限公司 | 绝缘件及其制备方法 |
KR20240090723A (ko) * | 2021-10-22 | 2024-06-21 | 에스에이치피피 글로벌 테크놀러지스 비.브이. | 그래프트 공중합체 및 이를 포함하는 경화성 열경화성 조성물 |
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JP4634856B2 (ja) * | 2005-05-12 | 2011-02-16 | 利昌工業株式会社 | 白色プリプレグ、白色積層板、及び金属箔張り白色積層板 |
JP5056099B2 (ja) * | 2006-04-07 | 2012-10-24 | 日立化成工業株式会社 | 硬化性樹脂組成物、樹脂含浸基材、プリプレグ、基板、接着層付金属箔及びプリント配線板 |
CN101977984B (zh) * | 2008-03-25 | 2014-03-26 | 住友电木株式会社 | 环氧树脂组合物、树脂片、半固化片、多层印刷布线板及半导体装置 |
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JP2010209140A (ja) * | 2009-03-06 | 2010-09-24 | Kyocera Chemical Corp | プリプレグ、金属張り積層板及びプリント配線板 |
JP2011162615A (ja) | 2010-02-05 | 2011-08-25 | Kyocera Chemical Corp | プリプレグおよび金属張り積層板 |
KR101867118B1 (ko) * | 2011-03-07 | 2018-06-12 | 미츠비시 가스 가가쿠 가부시키가이샤 | 수지 조성물 그리고 이것을 사용한 프리프레그 및 적층판 |
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JP2014167053A (ja) * | 2013-02-28 | 2014-09-11 | 3M Innovative Properties Co | 高熱伝導性プリプレグ、プリプレグを用いた配線板および多層配線板、ならびに多層配線板を用いた半導体装置 |
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TW201625722A (zh) | 2016-07-16 |
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US9944766B2 (en) | 2018-04-17 |
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