DE69428117D1 - Verfahren zur messung des härtungsgrades und des harzgehaltes eines mit glasfaser verstärktem epoxydharzprepregs - Google Patents

Verfahren zur messung des härtungsgrades und des harzgehaltes eines mit glasfaser verstärktem epoxydharzprepregs

Info

Publication number
DE69428117D1
DE69428117D1 DE69428117T DE69428117T DE69428117D1 DE 69428117 D1 DE69428117 D1 DE 69428117D1 DE 69428117 T DE69428117 T DE 69428117T DE 69428117 T DE69428117 T DE 69428117T DE 69428117 D1 DE69428117 D1 DE 69428117D1
Authority
DE
Germany
Prior art keywords
prepreg
epoxy resin
measuring
resin
cure
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 - Lifetime
Application number
DE69428117T
Other languages
English (en)
Other versions
DE69428117T2 (de
Inventor
Lynn Moe
Daniel Konicek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Isola Laminate Systems Corp
Original Assignee
Isola Laminate Systems Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/239,072 external-priority patent/US5457319A/en
Application filed by Isola Laminate Systems Corp filed Critical Isola Laminate Systems Corp
Publication of DE69428117D1 publication Critical patent/DE69428117D1/de
Application granted granted Critical
Publication of DE69428117T2 publication Critical patent/DE69428117T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3148—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using three or more wavelengths

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Reinforced Plastic Materials (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE69428117T 1993-06-02 1994-05-27 Verfahren zur messung des härtungsgrades und des harzgehaltes eines mit glasfaser verstärktem epoxydharzprepregs Expired - Lifetime DE69428117T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7112893A 1993-06-02 1993-06-02
US08/239,072 US5457319A (en) 1993-06-02 1994-05-06 Process for measurement of the degree of cure and percent resin of glass-fiber reinforced epoxy resin prepreg
PCT/US1994/006005 WO1994029698A1 (en) 1993-06-02 1994-05-27 Process for measurement of the degree of cure and percent resin of fiberglass-reinforced epoxy resin prepreg

Publications (2)

Publication Number Publication Date
DE69428117D1 true DE69428117D1 (de) 2001-10-04
DE69428117T2 DE69428117T2 (de) 2002-05-02

Family

ID=26751872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69428117T Expired - Lifetime DE69428117T2 (de) 1993-06-02 1994-05-27 Verfahren zur messung des härtungsgrades und des harzgehaltes eines mit glasfaser verstärktem epoxydharzprepregs

Country Status (9)

Country Link
EP (1) EP0701690B1 (de)
JP (1) JPH08511105A (de)
CN (1) CN1095989C (de)
AT (1) ATE204989T1 (de)
AU (1) AU7047194A (de)
BR (1) BR9406736A (de)
CA (1) CA2163767A1 (de)
DE (1) DE69428117T2 (de)
WO (1) WO1994029698A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101201345B (zh) * 2007-12-20 2013-01-02 复旦大学 一种表征齿科材料用树脂及粘结剂可见光固化性能的方法
CN101629359B (zh) * 2008-07-17 2011-03-30 宁波荣溢化纤科技有限公司 一种超高分子量聚乙烯纤维单取向预浸带的制备方法
CN102346124A (zh) * 2010-08-04 2012-02-08 刘宇清 一种纤维材料浸润性能测量装置
CN101995366A (zh) * 2010-11-17 2011-03-30 上海宏和电子材料有限公司 玻璃纤维布浸润性测试方法
US9180653B2 (en) * 2011-10-28 2015-11-10 Toray Industries, Inc. Prepreg production method
CN102564991A (zh) * 2011-12-29 2012-07-11 重庆国际复合材料有限公司 一种玻璃纤维表面浸润剂定性分析方法
CN105158109B (zh) * 2015-08-22 2017-10-13 浙江鑫宙竹基复合材料科技有限公司 一种检测竹复合压力管内衬层中树脂不可溶分含量的方法
JP6579092B2 (ja) * 2016-12-14 2019-09-25 トヨタ自動車株式会社 トウプリプレグの製造方法及び検査方法
CN109572008B (zh) * 2018-11-29 2021-04-06 广东裕丰威禾新材料科技股份有限公司 一种机制玻璃钢平板生产工艺条件设计方法
CN110018276A (zh) * 2019-04-17 2019-07-16 宸鸿科技(厦门)有限公司 一种树脂类化学品定性和固化率定量的测定方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970393A (en) * 1974-07-23 1976-07-20 Harris Corporation Automatic compensation for densitometer imbalance
DE2910673C2 (de) * 1979-03-19 1985-08-08 Paul Lippke Gmbh & Co Kg, 5450 Neuwied Verfahren zum berührungslosen Messen des absoluten Gehaltes eines Stoffes(Beisubstanz) in einer die Form eines dünnen Filmes aufweisenden Mischung(Hauptsubstanz und Beisubstanz) mehrerer Stoffe, insbesondere zum Messen des absoluten Gehaltes von Wasser in Papier
US4609628A (en) * 1982-05-03 1986-09-02 Owens-Corning Fiberglas Corporation Method for determining binder content and degree of cure in a fibrous mat
WO1984001430A1 (en) * 1982-09-30 1984-04-12 Accuray Corp Methods and apparatus for measuring and controlling curing of polymeric materials
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
CA2038704C (en) * 1990-04-26 1996-01-30 Ryuji Chiba Infrared ray moisture meter
GB9107815D0 (en) * 1991-04-12 1991-05-29 Servomex Uk Ltd Apparatus and method for improving the performance of a single beam photometer

Also Published As

Publication number Publication date
BR9406736A (pt) 1996-02-06
ATE204989T1 (de) 2001-09-15
CN1128564A (zh) 1996-08-07
JPH08511105A (ja) 1996-11-19
AU7047194A (en) 1995-01-03
CN1095989C (zh) 2002-12-11
WO1994029698A1 (en) 1994-12-22
EP0701690A1 (de) 1996-03-20
DE69428117T2 (de) 2002-05-02
CA2163767A1 (en) 1994-12-22
EP0701690B1 (de) 2001-08-29

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