SE8804552D0 - SETTING AND DEVICE TO PROVIDE MINERAL WOOL BINDERS - Google Patents

SETTING AND DEVICE TO PROVIDE MINERAL WOOL BINDERS

Info

Publication number
SE8804552D0
SE8804552D0 SE8804552A SE8804552A SE8804552D0 SE 8804552 D0 SE8804552 D0 SE 8804552D0 SE 8804552 A SE8804552 A SE 8804552A SE 8804552 A SE8804552 A SE 8804552A SE 8804552 D0 SE8804552 D0 SE 8804552D0
Authority
SE
Sweden
Prior art keywords
mineral
wool
web
primary
binder
Prior art date
Application number
SE8804552A
Other languages
Swedish (sv)
Other versions
SE8804552L (en
SE464705B (en
Inventor
S Jonsson
Original Assignee
Rockwool Ab
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 Rockwool Ab filed Critical Rockwool Ab
Priority to SE8804552A priority Critical patent/SE464705B/en
Publication of SE8804552D0 publication Critical patent/SE8804552D0/en
Priority to DK531889A priority patent/DK531889A/en
Publication of SE8804552L publication Critical patent/SE8804552L/en
Publication of SE464705B publication Critical patent/SE464705B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/14—Spraying
    • C03C25/146—Spraying onto fibres in suspension in a gaseous medium

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Method and arrangement for adding binder to mineral wool in a process in which binder is supplied to a stream of fibres 8 suspended in an air or gas flow 7, and in which a primary mineral-wool web 14 is first formed by the fibre suspension being conducted by means of a perforated belt 9 which, in a collecting chamber 17, separates the gas from the fibres, which primary mineral-wool web 14 can then form a final mineral-wool web 32 by combining a number of primary mineral-wool layers, extra binder and/or impregnation agent being added 33, 38 to one or both edges on the primary web 14, which edge(s) essentially form(s) the upper or lower layer of the final mineral-wool web 32, in addition to the binder which is added to the fibre suspension before the primary web 14 is formed. <IMAGE>
SE8804552A 1988-12-16 1988-12-16 Method and arrangement for adding binder to mineral wool SE464705B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8804552A SE464705B (en) 1988-12-16 1988-12-16 Method and arrangement for adding binder to mineral wool
DK531889A DK531889A (en) 1988-12-16 1989-10-25 PROCEDURE AND DEVICE FOR THE ADDITION OF MINERAL WOOL BINDING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8804552A SE464705B (en) 1988-12-16 1988-12-16 Method and arrangement for adding binder to mineral wool

Publications (3)

Publication Number Publication Date
SE8804552D0 true SE8804552D0 (en) 1988-12-16
SE8804552L SE8804552L (en) 1990-06-17
SE464705B SE464705B (en) 1991-06-03

Family

ID=20374259

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804552A SE464705B (en) 1988-12-16 1988-12-16 Method and arrangement for adding binder to mineral wool

Country Status (2)

Country Link
DK (1) DK531889A (en)
SE (1) SE464705B (en)

Also Published As

Publication number Publication date
SE8804552L (en) 1990-06-17
SE464705B (en) 1991-06-03
DK531889A (en) 1990-06-17
DK531889D0 (en) 1989-10-25

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