Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Energy-saving slightly closed-cell silicone rubber hollow glass spacing bar
The invention relates to an energy-saving slightly closed-cell silicone rubber hollow glass spacing bar used in hollow glass. The energy-saving slightly closed-cell silicone rubber hollow glass spacing bar is prepared from certain amounts of rubber, a foaming agent, a molecular sieve activation powder, a vulcanizing agent, and an auxiliary agent. A preparation method comprises following steps: the raw materials are subjected to first stage mixing, second stage mixing, and extrusion molding using a cold feed extruder so as to obtain unvulcanized rubber bars; and then the unvulcanized rubber bars are subjected to vulcanization using a hot air-microwave combined production line, and cooling so as to obtain the energy-saving slightly closed-cell silicone rubber hollow glass spacing bar. The energy-saving slightly closed-cell silicone rubber hollow glass spacing bar possesses relatively low heat transfer coefficient, excellent ultraviolet radiation resistance, excellent high and low temperature adaptability, excellent dew point reducing capacity, excellent compressive deformation resistance, and excellent noise absorption capacity; and in application process, no chemical aerosol is generated, flame resistance is excellent, and production technology of hollow glass can be simplified obviously.
Energy-saving slightly closed-cell silicone rubber hollow glass spacing bar
The invention relates to an energy-saving slightly closed-cell silicone rubber hollow glass spacing bar used in hollow glass. The energy-saving slightly closed-cell silicone rubber hollow glass spacing bar is prepared from certain amounts of rubber, a foaming agent, a molecular sieve activation powder, a vulcanizing agent, and an auxiliary agent. A preparation method comprises following steps: the raw materials are subjected to first stage mixing, second stage mixing, and extrusion molding using a cold feed extruder so as to obtain unvulcanized rubber bars; and then the unvulcanized rubber bars are subjected to vulcanization using a hot air-microwave combined production line, and cooling so as to obtain the energy-saving slightly closed-cell silicone rubber hollow glass spacing bar. The energy-saving slightly closed-cell silicone rubber hollow glass spacing bar possesses relatively low heat transfer coefficient, excellent ultraviolet radiation resistance, excellent high and low temperature adaptability, excellent dew point reducing capacity, excellent compressive deformation resistance, and excellent noise absorption capacity; and in application process, no chemical aerosol is generated, flame resistance is excellent, and production technology of hollow glass can be simplified obviously.
Energy-saving slightly closed-cell silicone rubber hollow glass spacing bar
GU MENGTONG (Autor:in)
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
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
/
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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