RU2010119834A - METHOD FOR PRODUCING INSULATING COMPOSITE PLATES FROM VEGETABLE WASTE - Google Patents

METHOD FOR PRODUCING INSULATING COMPOSITE PLATES FROM VEGETABLE WASTE Download PDF

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Publication number
RU2010119834A
RU2010119834A RU2010119834/13A RU2010119834A RU2010119834A RU 2010119834 A RU2010119834 A RU 2010119834A RU 2010119834/13 A RU2010119834/13 A RU 2010119834/13A RU 2010119834 A RU2010119834 A RU 2010119834A RU 2010119834 A RU2010119834 A RU 2010119834A
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RU
Russia
Prior art keywords
bark
particles
lignocellulosic material
birch
insulating composite
Prior art date
Application number
RU2010119834/13A
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Russian (ru)
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RU2440234C1 (en
Inventor
Юрий Геннадьевич Скурыдин (RU)
Юрий Геннадьевич Скурыдин
Елена Михайловна Скурыдина (RU)
Елена Михайловна Скурыдина
Original Assignee
Юрий Геннадьевич Скурыдин (RU)
Юрий Геннадьевич Скурыдин
Елена Михайловна Скурыдина (RU)
Елена Михайловна Скурыдина
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Application filed by Юрий Геннадьевич Скурыдин (RU), Юрий Геннадьевич Скурыдин, Елена Михайловна Скурыдина (RU), Елена Михайловна Скурыдина filed Critical Юрий Геннадьевич Скурыдин (RU)
Priority to RU2010119834/13A priority Critical patent/RU2440234C1/en
Publication of RU2010119834A publication Critical patent/RU2010119834A/en
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Publication of RU2440234C1 publication Critical patent/RU2440234C1/en

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  • Dry Formation Of Fiberboard And The Like (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Способ получения изоляционных композитных плит без добавления связующего из гидролизованного лигноцеллюлозного материала, выбранного из группы: щепа березы, щепа лиственницы, опилки сосны и термически необработанных частиц коры сосны или коры березы в виде частиц наружного покровного слоя, пробковой ткани, луба, отличающийся тем, что, с целью уменьшения теплопроводности плиты, волокнистую пресс-массу перед горячим прессованием получают смешением гидролизованного лигноцеллюлозного материала и необработанных частиц коры, взятых в количестве 30…70% общего количества пресс-массы: ! параметры прессования: ! температура 120÷140°С; ! давление 50 кг/см2; ! продолжительность 1 мин/1 мм толщины плиты. The method of producing insulating composite boards without adding a binder from hydrolyzed lignocellulosic material selected from the group: birch chips, larch chips, pine sawdust and thermally untreated particles of pine bark or birch bark in the form of particles of the outer cover layer, cork tissue, bast, characterized in that , in order to reduce the thermal conductivity of the plate, the fibrous press pulp before hot pressing is obtained by mixing hydrolyzed lignocellulosic material and untreated bark particles taken in col celebrates 30 ... 70% of the total weight of the press: pressing parameters:! temperature 120 ÷ 140 ° С; ! pressure 50 kg / cm2; ! duration 1 min / 1 mm of plate thickness.

Claims (1)

Способ получения изоляционных композитных плит без добавления связующего из гидролизованного лигноцеллюлозного материала, выбранного из группы: щепа березы, щепа лиственницы, опилки сосны и термически необработанных частиц коры сосны или коры березы в виде частиц наружного покровного слоя, пробковой ткани, луба, отличающийся тем, что, с целью уменьшения теплопроводности плиты, волокнистую пресс-массу перед горячим прессованием получают смешением гидролизованного лигноцеллюлозного материала и необработанных частиц коры, взятых в количестве 30…70% общего количества пресс-массы:The method of producing insulating composite boards without adding a binder from hydrolyzed lignocellulosic material selected from the group: birch chips, larch chips, pine sawdust and thermally untreated particles of pine bark or birch bark in the form of particles of the outer cover layer, cork tissue, bast, characterized in that , in order to reduce the thermal conductivity of the plate, the fibrous press pulp before hot pressing is obtained by mixing hydrolyzed lignocellulosic material and untreated bark particles taken in col celebrates 30 ... 70% of the total weight of the press: параметры прессования:pressing parameters: температура 120÷140°С;temperature 120 ÷ 140 ° С; давление 50 кг/см2;pressure 50 kg / cm 2 ; продолжительность 1 мин/1 мм толщины плиты. duration 1 min / 1 mm plate thickness.
RU2010119834/13A 2010-05-17 2010-05-17 Method of producing insulation composite plates from vegetable wastes RU2440234C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010119834/13A RU2440234C1 (en) 2010-05-17 2010-05-17 Method of producing insulation composite plates from vegetable wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2010119834/13A RU2440234C1 (en) 2010-05-17 2010-05-17 Method of producing insulation composite plates from vegetable wastes

Publications (2)

Publication Number Publication Date
RU2010119834A true RU2010119834A (en) 2011-11-27
RU2440234C1 RU2440234C1 (en) 2012-01-20

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RU2010119834/13A RU2440234C1 (en) 2010-05-17 2010-05-17 Method of producing insulation composite plates from vegetable wastes

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2508985C1 (en) * 2012-10-08 2014-03-10 Юлия Алексеевна Щепочкина Method of corkboard production

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RU2440234C1 (en) 2012-01-20

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Effective date: 20130518