Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bubble point type framework material for filtering air of doors and windows
The invention discloses a bubble point type framework material for filtering air of doors and windows. The bubble point type framework material for filtering air of doors and windows is prepared by mixing the following raw materials in percentage by mass: 10-20% of 15D polyester staple fibers, 40-50% of 7D polyester staple fibers and 30-50% of 4D low-melting-point polyester staple fibers. A plurality of bubble points are arranged on the outer surface of the bubble point type framework material. The bubble point type framework material is high in strength, high in stiffness, high in toughness, high in air permeability and low in air resistance. After being combined with an efficient and low-resistant air filtering material, the bubble point type framework material is high in air filtering efficiency, can efficiently stop fine particulate matters such as PM2.5, does not affect air circulation, has various functions of energy conservation, noise avoiding, heat insulation, purification and mosquito preventing, and can replace traditional screen windows, screen doors and screen materials; after being filtered, outdoor pollutant air can be guided into an indoor environment; and circulation of indoor air is maintained.
Bubble point type framework material for filtering air of doors and windows
The invention discloses a bubble point type framework material for filtering air of doors and windows. The bubble point type framework material for filtering air of doors and windows is prepared by mixing the following raw materials in percentage by mass: 10-20% of 15D polyester staple fibers, 40-50% of 7D polyester staple fibers and 30-50% of 4D low-melting-point polyester staple fibers. A plurality of bubble points are arranged on the outer surface of the bubble point type framework material. The bubble point type framework material is high in strength, high in stiffness, high in toughness, high in air permeability and low in air resistance. After being combined with an efficient and low-resistant air filtering material, the bubble point type framework material is high in air filtering efficiency, can efficiently stop fine particulate matters such as PM2.5, does not affect air circulation, has various functions of energy conservation, noise avoiding, heat insulation, purification and mosquito preventing, and can replace traditional screen windows, screen doors and screen materials; after being filtered, outdoor pollutant air can be guided into an indoor environment; and circulation of indoor air is maintained.
Bubble point type framework material for filtering air of doors and windows
SUN WUPING (Autor:in) / SONG JIANYONG (Autor:in) / HU FAWEI (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
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
/
B01D
SEPARATION
,
Trennen
/
D06C
Veredeln, Ausrüsten, Spannen oder Strecken von flächigem Textilgut
,
FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS
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