Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board and manufacturing method thereof
The invention relates to a basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board and a manufacturing method thereof. The basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board is formed by compositing basalt fiber cloth and polyurethane hard foam, the polyurethane hard foam contains a component A and a component B, the component B is isocyanate, and the component A is mainly composed of flame-retardant polyester polyol, amidogen ester polyol, silicone oil, glycerin, trimer catalyzer, foamer and modified expandable graphite. Flame-retardant performance of a core material of the polyurethane hard foam heat-insulating board reaches class B1, and after the basalt fiber cloth with class A fireproof performance and the polyurethane hard foam core material are composited, compressive strength, bending strength, tensile strength and size stability are all improved substantially. The basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board is suitable for flame-retardant heat-insulating fields like building walls, detachable board rooms, moving barracks and sentry box construction.
Basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board and manufacturing method thereof
The invention relates to a basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board and a manufacturing method thereof. The basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board is formed by compositing basalt fiber cloth and polyurethane hard foam, the polyurethane hard foam contains a component A and a component B, the component B is isocyanate, and the component A is mainly composed of flame-retardant polyester polyol, amidogen ester polyol, silicone oil, glycerin, trimer catalyzer, foamer and modified expandable graphite. Flame-retardant performance of a core material of the polyurethane hard foam heat-insulating board reaches class B1, and after the basalt fiber cloth with class A fireproof performance and the polyurethane hard foam core material are composited, compressive strength, bending strength, tensile strength and size stability are all improved substantially. The basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board is suitable for flame-retardant heat-insulating fields like building walls, detachable board rooms, moving barracks and sentry box construction.
Basalt fiber cloth enhanced polyurethane hard foam composite heat-insulating board and manufacturing method thereof
WEN GUANGWU (Autor:in) / ZHOU WEIWEI (Autor:in) / JIA XINGTAO (Autor:in) / HAN XIAO (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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