RU2013140473A - Способ изготовления элемента, содержащего минеральное волокно, и элемент, изготовленный этим способом - Google Patents

Способ изготовления элемента, содержащего минеральное волокно, и элемент, изготовленный этим способом Download PDF

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RU2013140473A
RU2013140473A RU2013140473/12A RU2013140473A RU2013140473A RU 2013140473 A RU2013140473 A RU 2013140473A RU 2013140473/12 A RU2013140473/12 A RU 2013140473/12A RU 2013140473 A RU2013140473 A RU 2013140473A RU 2013140473 A RU2013140473 A RU 2013140473A
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binder
air flow
mineral fibers
rpm
mineral
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RU2013140473/12A
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RU2542545C1 (ru
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Кристиан Сковгорд Йергенсен
Кор ГЕЙЗЕН
Мартинус Адриана БАТС
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Роквул Интернэшнл А/С
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    • C08L23/04—Homopolymers or copolymers of ethene
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

1. Способ изготовления элемента, содержащего минеральное волокно, включающий этапы, на которых:обеспечивают минеральные волокна в количестве от 70 до менее 90 вес. % от общего веса исходных материалов в виде собранного полотна,обеспечивают связующее вещество в количестве от более чем 10 до 30 вес. % от общего веса исходных материалов,подвергают собранное полотно из волокон процессу распутывания,суспендируют волокна в первичном потоке воздуха,смешивают связующее вещество с минеральными волокнами до, во время или после процесса распутывания для образования смеси минеральных волокон и связующего вещества,собирают смесь минеральных волокон и связующего вещества и прессуют, и отверждают смесь для обеспечения затвердевшего композитного материала с плотностью от 120 кг/мдо 1000 кг/м, например, 170-1000 кг/м.2. Способ по п. 1, в котором связующее вещество выбирают из фенолформальдегидного связующего вещества, мочевиноформальдегидного связующего вещества, фенольно-мочевино-формальдегидного связующего вещества, меламинформальдегидного связующего вещества, конденсационных смол, акрилатов и других латексных композиций, эпоксидных полимеров, силиката натрия и расплавов полиуретана, полиэтилена, полипропилена и полимеров политетрафторэтилена.3. Способ по п. 1 или 2, в котором процесс распутывания содержит подачу полотна из трубопровода с более низким относительным потоком воздуха в трубопровод с более высоким относительным потоком воздуха.4. Способ по п. 1, в котором скорость более высокого относительного потока воздуха составляет от 20 м/с до 150 м/с, предпочтительно от 30 м/с до 120 м/с, более предпочтительно от 40 м/с до 80 м/с, наиболе�

Claims (19)

1. Способ изготовления элемента, содержащего минеральное волокно, включающий этапы, на которых:
обеспечивают минеральные волокна в количестве от 70 до менее 90 вес. % от общего веса исходных материалов в виде собранного полотна,
обеспечивают связующее вещество в количестве от более чем 10 до 30 вес. % от общего веса исходных материалов,
подвергают собранное полотно из волокон процессу распутывания,
суспендируют волокна в первичном потоке воздуха,
смешивают связующее вещество с минеральными волокнами до, во время или после процесса распутывания для образования смеси минеральных волокон и связующего вещества,
собирают смесь минеральных волокон и связующего вещества и прессуют, и отверждают смесь для обеспечения затвердевшего композитного материала с плотностью от 120 кг/м3 до 1000 кг/м3, например, 170-1000 кг/м3.
2. Способ по п. 1, в котором связующее вещество выбирают из фенолформальдегидного связующего вещества, мочевиноформальдегидного связующего вещества, фенольно-мочевино-формальдегидного связующего вещества, меламинформальдегидного связующего вещества, конденсационных смол, акрилатов и других латексных композиций, эпоксидных полимеров, силиката натрия и расплавов полиуретана, полиэтилена, полипропилена и полимеров политетрафторэтилена.
3. Способ по п. 1 или 2, в котором процесс распутывания содержит подачу полотна из трубопровода с более низким относительным потоком воздуха в трубопровод с более высоким относительным потоком воздуха.
4. Способ по п. 1, в котором скорость более высокого относительного потока воздуха составляет от 20 м/с до 150 м/с, предпочтительно от 30 м/с до 120 м/с, более предпочтительно от 40 м/с до 80 м/с, наиболее предпочтительно от 50 м/с до 70 м/с.
5. Способ по п. 1, в котором процесс распутывания содержит подачу собранного полотна на по меньшей мере один ролик, который вращается вокруг его продольной оси и имеет шипы, выступающие из его периферийной поверхности.
6. Способ по п. 5, в котором ролик имеет диаметр, основанный на самых наружных точках шипов от 20 см до 80 см, предпочтительно от 30 см до 70 см, более предпочтительно от 40 см до 60 см и наиболее предпочтительно от 45 см до 55 см.
7. Способ по п. 5 или 6, в котором ролик вращается со скоростью от 500 об/мин до 5000 об/мин, предпочтительно от 1000 об/мин до 4000 об/мин, более предпочтительно от 1500 об/мин до 3500 об/мин, наиболее предпочтительно от 2000 об/мин до 3000 об/мин.
8. Способ по п. 5, в котором самые наружные точки шипов ролика перемещаются со скоростью от 20 м/с до 150 м/с, предпочтительно от 30 м/с до 120 м/с, более предпочтительно от 40 м/с до 80 м/с, наиболее предпочтительно от 50 м/с до 70 м/с.
9. Способ по п. 1, в котором минеральные волокна обеспечивают в форме неотвержденного полотна, содержащего
влажное связующее вещество.
10. Способ по п. 1, причем способ выполняют на линии по изготовлению минеральной ваты, которая подает первичное или вторичное полотно минеральной ваты в процесс распутывания волокна.
11. Способ по п. 1, в котором минеральные волокна и связующее вещество, когда суспендируют в первичном потоке воздуха, подвергают воздействию дополнительного потока воздуха в другом направлении к первичному потоку воздуха.
12. Способ по п. 11, в котором первичный поток воздуха по существу является латеральным, и дополнительный поток воздуха по существу является восходящим.
13. Способ по п. 1, в котором первичный поток воздуха имеет первичную скорость от 20 м/с до 150 м/с, предпочтительно от 30 м/с до 120 м/с, более предпочтительно от 40 м/с до 80 м/с, наиболее предпочтительно от 50 м/с до 70 м/с.
14. Способ по п. 11, в котором дополнительный поток воздуха имеет скорость от 0,1 м/с до 20 м/с, предпочтительно от 0,1 м/с до 10 м/с, более предпочтительно от 0,2 м/с до 7 м/с, наиболее предпочтительно от 1 м/с до 3 м/с.
15. Способ по п. 1, в котором связующее вещество обеспечивают в сухой форме.
16. Способ по п. 1, в котором связующее вещество обеспечивают во влажной форме.
17. Способ по п. 1, в котором неорганические волокна смешивают с минеральными волокнами и связующим веществом.
18. Способ по п. 17, в котором минеральные волокна и
связующее вещество вместе составляют по меньшей мере 96%, предпочтительно по меньшей мере 98% и более предпочтительно по существу все от общего веса исходных материалов.
19. Элемент, содержащий минеральное волокно, полученное способом по любому из предыдущих пунктов.
RU2013140473/12A 2011-01-31 2011-11-09 Способ изготовления элемента, содержащего минеральное волокно, и элемент, изготовленный этим способом RU2542545C1 (ru)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014102713A1 (en) * 2012-12-31 2014-07-03 Rockwool International A/S Rigid insulating panel
CN105061979B (zh) * 2015-07-28 2017-04-12 苏州卫生职业技术学院 一种抗折抗压的高分子材料及其制备方法
EP3135647A1 (en) * 2015-08-28 2017-03-01 Rockwool International A/S Solid state binder
DE102020102541A1 (de) 2020-01-31 2021-08-19 Dieffenbacher GmbH Maschinen- und Anlagenbau Mischvorrichtung zur Erzeugung einer Mischung aus Mineralfasern und Bindemitteln, Anlage zur Erzeugung einer Mineralfasermatte und Verfahren zur Erzeugung einer Mischung aus Mineralfasern und Bindemitteln

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682085A (en) 1949-09-24 1954-06-29 Johns Manville Apparatus for cleaning and opening fragile fibers
US3150025A (en) * 1957-05-23 1964-09-22 Owens Corning Fiberglass Corp Apparatus for processing fibers
US3308945A (en) * 1964-01-13 1967-03-14 Wood Conversion Co Method and apparatus for de-shotting and separating mineral fiber
US3422920A (en) * 1965-07-01 1969-01-21 Owens Corning Fiberglass Corp Acoustical panels
SE343243B (ru) * 1970-10-14 1972-03-06 Ingenioersfa B Projekt Ab
US4024014A (en) * 1975-12-15 1977-05-17 Conwed Corporation Non-combustible hardboard sheet
SU1006397A1 (ru) * 1981-10-19 1983-03-23 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Способ очистки минеральной ваты от корольков и устройство дл его осуществлени
US4507197A (en) * 1982-08-09 1985-03-26 Jim Walter Corporation Apparatus and method for producing shot-free mineral wool
FI83888C (fi) * 1988-02-17 1991-09-10 Pargro Oy Ab Foerfarande och apparatur foer framstaellning av en fiberprodukt.
FR2639868B1 (fr) * 1988-12-01 1991-05-31 Saint Gobain Isover Materiau composite a base de fibres minerales. dispositif d'obtention et application du materiau composite
US5149920A (en) * 1989-11-09 1992-09-22 Fiber-Lite Corporation Acoustical panel and method of making same
US5458960A (en) * 1993-02-09 1995-10-17 Roctex Oy Ab Flexible base web for a construction covering
US6305920B1 (en) 1998-01-18 2001-10-23 Boricel Corporation Nonwoven fibrous product forming apparatus
US20070060005A1 (en) 2001-09-06 2007-03-15 Certainteed Corporation Insulation product from rotary and textile inorganic fibers with improved binder component and method of making same
US20030060113A1 (en) 2001-09-20 2003-03-27 Christie Peter A. Thermo formable acoustical panel
US20090252941A1 (en) 2008-04-03 2009-10-08 Usg Interiors, Inc. Non-woven material and method of making such material
JP2013501154A (ja) * 2009-07-31 2013-01-10 ロックウール・インターナショナル・アクティーゼルスカブ 鉱物繊維含有材料の製造方法、及び、その方法により製造される材料
BR112012002065A2 (pt) * 2009-07-31 2017-05-09 Rockwool Int método para fabricar um compósito contendo aerogel, compósito contendo aerogel ,aparelho para produção de um compósito contendo aerogel
GB201012860D0 (en) * 2010-07-30 2010-09-15 Rockwool Int Method for manufacturing a fibre-containing element and element produced by that method

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