JP5102793B2 - プリプレグ硬化測定方法 - Google Patents
プリプレグ硬化測定方法 Download PDFInfo
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- JP5102793B2 JP5102793B2 JP2009039713A JP2009039713A JP5102793B2 JP 5102793 B2 JP5102793 B2 JP 5102793B2 JP 2009039713 A JP2009039713 A JP 2009039713A JP 2009039713 A JP2009039713 A JP 2009039713A JP 5102793 B2 JP5102793 B2 JP 5102793B2
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Description
・サンプルA:パナソニック電工製プリプレグ、ビスフェノールA型エポキシ樹脂、ガラス基材、厚み200μm
・サンプルB:パナソニック電工製プリプレグ、ノボラック型エポキシ樹脂、ガラス基材、厚み200μm
・サンプルC:パナソニック電工製プリプレグ、ノボラック型エポキシ樹脂、ガラス基材、厚み100μm
・サンプルD:パナソニック電工製プリプレグ、ノボラック型エポキシ樹脂、ガラス基材、厚み60μm
まず、未硬化のプリプレグをFT−IRにて測定して、ライブラリーデータと比較した。図6に、スペクトルの測定結果を示す。
2 プリズム
Claims (1)
- 芳香族エポキシ樹脂を含有する樹脂組成物がガラス基材に含浸された半硬化状態のプリプレグを、エポキシ基の吸収ピークは910〜915cm −1 を用いて、ベンゼン環の吸収ピークは、ビスフェノールA型エポキシ樹脂については830cm −1 又は1510cm −1 を、ノボラック型エポキシ樹脂については1023cm −1 を用いて、FT−IRにてATR法によりスペクトルを測定し、得られたスペクトルのエポキシ基とベンゼン環との中赤外領域のピーク比に基づき、ゲルタイムの判明している芳香族エポキシ樹脂のスペクトルライブラリーのピーク比と照合することにより、プリプレグのゲルタイムを推定することを特徴とするプリプレグ硬化測定方法。
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JP2009039713A JP5102793B2 (ja) | 2009-02-23 | 2009-02-23 | プリプレグ硬化測定方法 |
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JP2009039713A JP5102793B2 (ja) | 2009-02-23 | 2009-02-23 | プリプレグ硬化測定方法 |
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JP2010197099A JP2010197099A (ja) | 2010-09-09 |
JP5102793B2 true JP5102793B2 (ja) | 2012-12-19 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6063367B2 (ja) | 2012-12-04 | 2017-01-18 | 本田技研工業株式会社 | エポキシ樹脂の混練分散性評価方法 |
GB2528488A (en) | 2014-07-23 | 2016-01-27 | Airbus Operations Ltd | Method and apparatus for testing materials |
GB2528487A (en) * | 2014-07-23 | 2016-01-27 | Airbus Operations Ltd | Apparatus and method for testing materials |
CN114088654B (zh) * | 2021-10-12 | 2024-06-04 | 南京玻璃纤维研究设计院有限公司 | 一种评价玻纤涂敷物有效性的方法及其应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2542013B2 (ja) * | 1987-10-26 | 1996-10-09 | 旭化成工業株式会社 | プリプレグ用エポキシ樹脂組成物 |
JPH0283610A (ja) * | 1988-09-20 | 1990-03-23 | Ricoh Co Ltd | 操作間の依存関係を用いた操作の取り消し方法 |
JPH0361059U (ja) * | 1989-10-16 | 1991-06-14 | ||
US5142151A (en) * | 1989-11-17 | 1992-08-25 | Allied-Signal Inc. | Method for measuring degree of cure of resin in a composite material and process for making the same |
US5457319A (en) * | 1993-06-02 | 1995-10-10 | Alliedsignal Inc. | Process for measurement of the degree of cure and percent resin of glass-fiber reinforced epoxy resin prepreg |
JPH08300350A (ja) * | 1995-05-15 | 1996-11-19 | Matsushita Electric Works Ltd | プリプレグの製造方法 |
CA2184342A1 (en) * | 1995-09-28 | 1997-03-29 | Robert C. Lam | Fibrous lining material comprising a less fibrillated aramid and synthetic graphite |
JP2003514057A (ja) * | 1999-11-04 | 2003-04-15 | サイテク・テクノロジー・コーポレーシヨン | 可変温度硬化性組成物 |
JP2007137041A (ja) * | 2005-10-17 | 2007-06-07 | Hitachi Chem Co Ltd | 接着補助剤付き銅箔、プリント配線板および硬化度の評価方法 |
JP2007204669A (ja) * | 2006-02-03 | 2007-08-16 | Asahi Kasei Chemicals Corp | 特定小粒径粒度分布エポキシ樹脂用硬化剤およびエポキシ樹脂組成物 |
JP2007248431A (ja) * | 2006-03-20 | 2007-09-27 | Seiko Epson Corp | 硬化性樹脂の硬化度測定方法 |
FI124017B (fi) * | 2006-06-30 | 2014-01-31 | Stick Tech Oy | Kovettavat kuitulujitetut komposiitit ja menetelmä aplikaatio-orientuneiden kuitulujitettujen komposiittien valmistamiseksi |
JP4862646B2 (ja) * | 2006-12-20 | 2012-01-25 | パナソニック電工株式会社 | 樹脂シート材の硬化度測定装置 |
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