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A platform for research: civil engineering, architecture and urbanism
Glass panel unit, getter material, getter material composition, and method for manufacturing glass panel unit
The problem to be overcome by the present disclosure is to provide a glass panel unit having a getter material that achieves sufficient adsorption performance in a low pressure range, and also to provide such a getter material. A glass panel unit 10 includes: a first glass plate 20; a second glass sheet 30 facing the first glass sheet 20; a frame member 40; evacuating the space 50; and a gas adsorbent 60. The frame member 40 sealingly bonds the first glass plate 20 and the second glass plate 30. The evacuated space 50 is surrounded by the first glass plate 20, the second glass plate 30, and the frame member 40. A gas adsorbent 60 is placed in the evacuated space 50. The gas adsorbent 60 contains a getter material. The getter material contains a plurality of particles of zeolite crystals. Particles having a particle size of 200 nm or more comprise more than half of the total weight of the plurality of particles. The plurality of particles have an activatable temperature equal to or lower than 400 DEG C.
本公开所要克服的问题是提供具有在低压范围内实现足够吸附性能的吸气材料的玻璃面板单元，并且还提供这样的吸气材料。玻璃面板单元10包括：第一玻璃板20；面向第一玻璃板20的第二玻璃板30；框架构件40；抽空空间50；以及气体吸附剂60。框架构件40使第一玻璃板20与第二玻璃板30密封地结合。抽空空间50被第一玻璃板20、第二玻璃板30和框架构件40包围。气体吸附剂60被放置在抽空空间50中。气体吸附剂60含有吸气材料。吸气材料含有沸石晶体的多个颗粒。粒径为200nm或更大的颗粒占所述多个颗粒的总重量的超过一半。所述多个颗粒的可活化温度等于或低于400℃。
Glass panel unit, getter material, getter material composition, and method for manufacturing glass panel unit
The problem to be overcome by the present disclosure is to provide a glass panel unit having a getter material that achieves sufficient adsorption performance in a low pressure range, and also to provide such a getter material. A glass panel unit 10 includes: a first glass plate 20; a second glass sheet 30 facing the first glass sheet 20; a frame member 40; evacuating the space 50; and a gas adsorbent 60. The frame member 40 sealingly bonds the first glass plate 20 and the second glass plate 30. The evacuated space 50 is surrounded by the first glass plate 20, the second glass plate 30, and the frame member 40. A gas adsorbent 60 is placed in the evacuated space 50. The gas adsorbent 60 contains a getter material. The getter material contains a plurality of particles of zeolite crystals. Particles having a particle size of 200 nm or more comprise more than half of the total weight of the plurality of particles. The plurality of particles have an activatable temperature equal to or lower than 400 DEG C.
本公开所要克服的问题是提供具有在低压范围内实现足够吸附性能的吸气材料的玻璃面板单元，并且还提供这样的吸气材料。玻璃面板单元10包括：第一玻璃板20；面向第一玻璃板20的第二玻璃板30；框架构件40；抽空空间50；以及气体吸附剂60。框架构件40使第一玻璃板20与第二玻璃板30密封地结合。抽空空间50被第一玻璃板20、第二玻璃板30和框架构件40包围。气体吸附剂60被放置在抽空空间50中。气体吸附剂60含有吸气材料。吸气材料含有沸石晶体的多个颗粒。粒径为200nm或更大的颗粒占所述多个颗粒的总重量的超过一半。所述多个颗粒的可活化温度等于或低于400℃。
Glass panel unit, getter material, getter material composition, and method for manufacturing glass panel unit
玻璃面板单元、吸气材料、吸气材料组合物以及用于制造玻璃面板单元的方法
ABE HIROYUKI (author) / URIU EIICHI (author) / ISHIBASHI TASUKU (author) / HASEGAWA KAZUYA (author) / NONAKA MASATAKA (author) / SHIMIZU TAKESHI (author) / KOSUGI NAOKI (author)
2024-10-15
Patent
Electronic Resource
Chinese
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
B01D
SEPARATION
,
Trennen
/
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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