Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a window with high sealing performance. The window comprises a window frame, a sealing ring is fixed on the window frame, the thickness of the sealing ring is 0.5-1 cm, and the sealing ring comprises components in parts by weight as follows: 70-80 parts of butadiene rubber, 30-40 parts of ethylene propylene diene rubber, 15-18 parts of carbon black, 10-14 parts of stearic acid, 1-2 parts of zinc oxide, 2-4 parts of talcum powder, 8-10 parts of paraffin, 5-8 parts of an accelerant, 3-5 parts of an anti-aging agent, 3-5 parts of a fire retardant and 6-8 parts of a vulcanizing agent. Compared with the prior art, one sealing ring is fixed on the window frame and has excellent rebound resilience and wear resistance, so that the problems that the elastic property of the sealing ring is reduced and the sealing ring is worn and damaged with increase of service time of the sealing ring or a sealing strip and increase of opening and closing times of the window when a traditional window is in use are solved, the sealing performance of the window is effectively improved, and the service life of the window is effectively prolonged.
The invention provides a window with high sealing performance. The window comprises a window frame, a sealing ring is fixed on the window frame, the thickness of the sealing ring is 0.5-1 cm, and the sealing ring comprises components in parts by weight as follows: 70-80 parts of butadiene rubber, 30-40 parts of ethylene propylene diene rubber, 15-18 parts of carbon black, 10-14 parts of stearic acid, 1-2 parts of zinc oxide, 2-4 parts of talcum powder, 8-10 parts of paraffin, 5-8 parts of an accelerant, 3-5 parts of an anti-aging agent, 3-5 parts of a fire retardant and 6-8 parts of a vulcanizing agent. Compared with the prior art, one sealing ring is fixed on the window frame and has excellent rebound resilience and wear resistance, so that the problems that the elastic property of the sealing ring is reduced and the sealing ring is worn and damaged with increase of service time of the sealing ring or a sealing strip and increase of opening and closing times of the window when a traditional window is in use are solved, the sealing performance of the window is effectively improved, and the service life of the window is effectively prolonged.
Window with high sealing performance
ZHANG TONGZUO (Autor:in)
09.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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