SE8402721D0 - SET FOR DETERMINATION OF THE BINDING CONTENT IN A FIBER MAT - Google Patents

SET FOR DETERMINATION OF THE BINDING CONTENT IN A FIBER MAT

Info

Publication number
SE8402721D0
SE8402721D0 SE8402721A SE8402721A SE8402721D0 SE 8402721 D0 SE8402721 D0 SE 8402721D0 SE 8402721 A SE8402721 A SE 8402721A SE 8402721 A SE8402721 A SE 8402721A SE 8402721 D0 SE8402721 D0 SE 8402721D0
Authority
SE
Sweden
Prior art keywords
binder
determination
mat
fiber mat
amount
Prior art date
Application number
SE8402721A
Other languages
Swedish (sv)
Other versions
SE8402721L (en
Inventor
P T Mcgowan
R E Wright
Original Assignee
Owens Corning Fiberglass 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
Application filed by Owens Corning Fiberglass Corp filed Critical Owens Corning Fiberglass Corp
Publication of SE8402721L publication Critical patent/SE8402721L/en
Publication of SE8402721D0 publication Critical patent/SE8402721D0/en

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
    • G01N21/314—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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

A method for measuring binder characteristics in a mat (3) of binder-coated glass fibers, where the binder has a cure indicator constituent, the amount of which changes as the binder is cured, the method comprising radiating the mat (3) and the binder with three energies which are absorbed or not absorbed at various rates by the binder and the cure indicator constituent, and further sensing the amount of the three energies transmitted through the mat, and finally determining the amount of binder and/or the degree of cure of the binder.
SE8402721A 1982-09-20 1984-05-21 SET FOR DETERMINATION OF THE BINDING CONTENT IN A FIBER MAT SE8402721D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/001288 WO1984001217A1 (en) 1982-09-20 1982-09-20 Method for determining the binder content in a fibrous mat

Publications (2)

Publication Number Publication Date
SE8402721L SE8402721L (en) 1984-05-21
SE8402721D0 true SE8402721D0 (en) 1984-05-21

Family

ID=22168208

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402721A SE8402721D0 (en) 1982-09-20 1984-05-21 SET FOR DETERMINATION OF THE BINDING CONTENT IN A FIBER MAT

Country Status (6)

Country Link
JP (1) JPS59501755A (en)
FI (1) FI80148C (en)
GB (1) GB2149911B (en)
NO (1) NO162889C (en)
SE (1) SE8402721D0 (en)
WO (1) WO1984001217A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4769544A (en) * 1984-06-01 1988-09-06 Measurex Corporation System and process for measuring fiberglass

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405268A (en) * 1965-03-12 1968-10-08 Brun Sensor Systems Inc Radiant energy absorption gage for measuring the weight of a base material and the content of a material sorbed by the base material
US3560179A (en) * 1968-07-09 1971-02-02 Owens Corning Fiberglass Corp Rotary apparatus with fluid blast means for making glass fibers from heat-softenable mineral materials
US3851175A (en) * 1972-10-27 1974-11-26 Measurex Corp Moisture gauge with opacity type compensation
US3877818A (en) * 1974-01-28 1975-04-15 Us Agriculture Photo-optical method for determining fat content in meat
JPS605996B2 (en) * 1975-01-20 1985-02-15 株式会社東芝 Paper-like object identification device
US4006358A (en) * 1975-06-12 1977-02-01 Measurex Corporation Method and apparatus for measuring the amount of moisture that is associated with a web of moving material
US4097743A (en) * 1977-04-19 1978-06-27 Moisture Systems Corp. Moisture analyzing method and apparatus
JPS554253A (en) * 1978-06-26 1980-01-12 Ishikawajima Harima Heavy Ind Co Ltd Shipment and landing method of heavy body

Also Published As

Publication number Publication date
JPS59501755A (en) 1984-10-18
FI841538A0 (en) 1984-04-17
NO162889C (en) 1990-02-28
JPH0554052B2 (en) 1993-08-11
GB8406513D0 (en) 1984-04-18
FI841538A (en) 1984-04-17
GB2149911A (en) 1985-06-19
NO841424L (en) 1984-04-10
FI80148B (en) 1989-12-29
WO1984001217A1 (en) 1984-03-29
FI80148C (en) 1990-04-10
NO162889B (en) 1989-11-20
GB2149911B (en) 1986-04-09
SE8402721L (en) 1984-05-21

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8402721-8

Effective date: 19880418