Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow glass with edge sealed by PUR glue and manufacturing method thereof
The invention belongs to the technical field of production of hollow glass, and discloses hollow glass with the edge sealed by PUR glue and a manufacturing method thereof. The hollow glass with the edge sealed by the PUR glue comprises glass, spacing bars, a bonding seal between the glass and the spacing bars and a bonding seal on the periphery of the glass, wherein the bonding seal between the glass and the spacing bars and the bonding seal on the periphery of the glass adopt PUR glue, and the bonding force and the sealing performance are improved by utilizing the chemical reaction between the PUR glue and water adsorbed on the surfaces of the glass and the spacing bars, so that the service life of the hollow glass is prolonged; small-specification hollow glass with a large glue proportion is used, moisture in the hollow cavity is absorbed by utilizing a moisture absorption effect generated by a wet reaction curing mechanism of the PUR glue, and no molecular sieve is arranged in the spacing bars; and large-specification hollow glass with a small glue proportion is used, molecular sieves are arranged in spacing bars, and preferably, the molecular sieves with a slow absorption function are adopted. The method is simple in technological process, high in mechanization and automation degree, short in production period, high in production efficiency and good in product quality.
本发明属于中空玻璃的生产技术领域，公开了一种PUR胶封边的中空玻璃及其制作方法，所述PUR胶封边的中空玻璃，包括玻璃、间隔条、玻璃与间隔条之间的粘接密封和玻璃周边的粘接密封，所述玻璃与间隔条之间的粘接密封和玻璃周边的粘接密封采用PUR胶，利用PUR胶与所述玻璃和间隔条表面吸附的水分之间的化学反应来提高粘接力和密封性能、延长中空玻璃的使用寿命；用胶比例大的小规格中空玻璃并利用PUR胶的湿反应固化机理产生的吸湿效应来吸收中空腔内的水分，间隔条内无分子筛；用胶比例小的大规格中空玻璃，间隔条内有分子筛，优选具有缓吸功能的分子筛。本发明不但工艺流程简单、机械化和自动化程度高，而且生产周期短、生产效率高和产品质量好。
Hollow glass with edge sealed by PUR glue and manufacturing method thereof
The invention belongs to the technical field of production of hollow glass, and discloses hollow glass with the edge sealed by PUR glue and a manufacturing method thereof. The hollow glass with the edge sealed by the PUR glue comprises glass, spacing bars, a bonding seal between the glass and the spacing bars and a bonding seal on the periphery of the glass, wherein the bonding seal between the glass and the spacing bars and the bonding seal on the periphery of the glass adopt PUR glue, and the bonding force and the sealing performance are improved by utilizing the chemical reaction between the PUR glue and water adsorbed on the surfaces of the glass and the spacing bars, so that the service life of the hollow glass is prolonged; small-specification hollow glass with a large glue proportion is used, moisture in the hollow cavity is absorbed by utilizing a moisture absorption effect generated by a wet reaction curing mechanism of the PUR glue, and no molecular sieve is arranged in the spacing bars; and large-specification hollow glass with a small glue proportion is used, molecular sieves are arranged in spacing bars, and preferably, the molecular sieves with a slow absorption function are adopted. The method is simple in technological process, high in mechanization and automation degree, short in production period, high in production efficiency and good in product quality.
本发明属于中空玻璃的生产技术领域，公开了一种PUR胶封边的中空玻璃及其制作方法，所述PUR胶封边的中空玻璃，包括玻璃、间隔条、玻璃与间隔条之间的粘接密封和玻璃周边的粘接密封，所述玻璃与间隔条之间的粘接密封和玻璃周边的粘接密封采用PUR胶，利用PUR胶与所述玻璃和间隔条表面吸附的水分之间的化学反应来提高粘接力和密封性能、延长中空玻璃的使用寿命；用胶比例大的小规格中空玻璃并利用PUR胶的湿反应固化机理产生的吸湿效应来吸收中空腔内的水分，间隔条内无分子筛；用胶比例小的大规格中空玻璃，间隔条内有分子筛，优选具有缓吸功能的分子筛。本发明不但工艺流程简单、机械化和自动化程度高，而且生产周期短、生产效率高和产品质量好。
Hollow glass with edge sealed by PUR glue and manufacturing method thereof
一种PUR胶封边的中空玻璃及其制作方法
DAI CHANGHONG (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
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
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