SU1329978A1 - Initial composition for manufacturing heat-insulation articles - Google Patents
Initial composition for manufacturing heat-insulation articles Download PDFInfo
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- SU1329978A1 SU1329978A1 SU853990518A SU3990518A SU1329978A1 SU 1329978 A1 SU1329978 A1 SU 1329978A1 SU 853990518 A SU853990518 A SU 853990518A SU 3990518 A SU3990518 A SU 3990518A SU 1329978 A1 SU1329978 A1 SU 1329978A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mixture
- white spirit
- asbestos
- gasoline
- polybutadiene
- Prior art date
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Изобретение относитс к производству строительных материалов и предназначено дл теплоизол ции строительных конструкций в промьшшенном и гражданском строительстве. С целью увеличени прочности изделий сырье- ва смесь, включающа вспученный вермикулит, асбест и св зующее, содержит в качестве св зующего отходы 1,2-полибутадиена с содержанием 1,2- звеньев более 60% и в зкостью от 300- 500 П до 70 ед. Муни и уайт-спирит или бензин при следующем соотношении компонентов, масс.%: вермикулит 33-38 асбест 14-15; отходы 1,2-полибутадие- на с содержанием 1,2-звеньев более 60% и в зкостью от 300-500 П до 70, ед. Муни 9,5-10,5 уайт-спирит, бензин - остальное. 2 табл. в . 9 (ЛThe invention relates to the production of building materials and is intended for the thermal insulation of building structures in industrial and civil construction. In order to increase the strength of the raw materials, the mixture, including expanded vermiculite, asbestos and a binder, contains 1,2-polybutadiene waste with a 1,2-unit content of more than 60% and a viscosity from 300-550 P to 70 units Muni and white spirit or gasoline in the following ratio of components, wt.%: Vermiculite 33-38 asbestos 14-15; 1,2-polybutadiene waste with a 1,2-unit content of more than 60% and viscosity from 300-500 P to 70, units. Mooney 9.5-10.5 white spirit, gasoline - the rest. 2 tab. at . 9 (L
Description
113299782113299782
Изобретение относитс к произвол- Дн приготовлени сырьевой смеси ству строительных материалов и предназначено дл теплоизол ции . стро- ительных конструкций в промьппберетс раствор 1,2-полибута диена в уайт-спирите или бензине, кThe invention relates to the arbitrariness of the preparation of the raw mix of building materials and is intended for thermal insulation. building structures in promberets solution of 1,2-polybutane diene in white spirit or gasoline, to
(. торый смешиваетс с вермикулитом и асбестом. Из приготовленной смеси формуют плиты и отверждают при 180- 200°С в течение А ч.(. the latter is mixed with vermiculite and asbestos. Plates are formed from the prepared mixture and cured at 180-200 ° C for A h.
ленном и гражданском строительстве .Lenn and civil engineering.
Целью изобретени вл етс увеличение прочности изделий.The aim of the invention is to increase the strength of the products.
Отходы 1,2-поли- бутадиена1,2-poly-butadiene waste
Уайт-спиритWhite Spirit
Физико-химические свойства образцов теплоизол ции, полученных на осПредел прочности наThe physicochemical properties of thermal insulation samples obtained for the strength of
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853990518A SU1329978A1 (en) | 1985-10-24 | 1985-10-24 | Initial composition for manufacturing heat-insulation articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853990518A SU1329978A1 (en) | 1985-10-24 | 1985-10-24 | Initial composition for manufacturing heat-insulation articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1329978A1 true SU1329978A1 (en) | 1987-08-15 |
Family
ID=21210196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853990518A SU1329978A1 (en) | 1985-10-24 | 1985-10-24 | Initial composition for manufacturing heat-insulation articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1329978A1 (en) |
-
1985
- 1985-10-24 SU SU853990518A patent/SU1329978A1/en active
Non-Patent Citations (1)
Title |
---|
Справочник по производству теплозвукоизол ционных материалов . Ю.П.Спйрина. М гСтройиздат, 197 ЗГс;2бд.Г „ Материалы дл теплоизол ции и з.ащиты от коррозии. Сб.трудов &НШШтеплопроект вьш. 1, М, |ЦВТИ 1966. с.64. * |
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