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耐热玻璃制成的使用要注意哪些?
作者:admin 来源:本站 发布时间:2017-03-09 15:52:34 浏览次数:569
耐热玻璃一般是在高温环境下工作的玻璃,其使用及安装需要特别注意。
Heat resistant glass is a kind of glass working in high temperature environment.
许多人在安装耐热玻璃是都没垫垫片,其实这样做对玻璃的使用寿命有直接的影响,因为玻璃和金属框的热膨胀系数是不同的,在使用中,长期冷热温差变化,由于热膨胀很容易将玻璃挤碎。固,在安装玻璃时,需要垫上可以垫片,垫片在使用过程中可以起到缓冲作用。有效避免玻璃受到的挤压力。
Many people are not in the installation of heat-resistant glass gasket, actually do on the service life of the glass has a direct impact, because the glass and metal frame of the thermal expansion coefficient is different, in use, long hot and cold temperature changes due to thermal expansion, it is easy to squeeze broken glass. Solid, in the installation of glass, the need to pad pad, gasket in the use of the process can play a buffer role. Effectively avoid the extrusion pressure of glass.
在工作温度较高的环境下的耐热玻璃产品,安装时还需要很好的清洗玻璃,一般采用酒精或者脱脂水清洗,然后用去离子水冲洗干净,再烘干。烘干后的玻璃需要避免用手直接接触,防止二次污染。清洗的目的是去除玻璃上的污染物质,因为在高温环境下,这些污染物质很容易使玻璃析晶,出现晶核,会大大降低玻璃的使用寿命,尤其是各种冶金企业的视窗玻璃,其工作温度相对较高,对这点需要更为注意。
In the working temperature of the environment under the environment of high temperature resistant glass products, installation also need to clean the glass, usually using alcohol or skim water cleaning, and then rinse with deionized water, and then drying. The need to avoid direct contact with the glass after drying, to prevent two pollution. The purpose of cleaning is to remove the contaminants on the glass, because in a high temperature environment, these substances easily make the glass crystallization, appearance of nuclei, will reduce the glass life greatly, especially the metallurgical enterprises of the window glass, the working temperature is relatively high, the need to pay more attention to this point.
同时,安装使用过程中,需要避免玻璃的碰撞和敲击,虽然耐热玻璃的机械强度相对较高,不过还是比较易碎的玻璃制品,在运输,使用过程中需要特别注意。
At the same time, in the process of installation and use, the need to avoid the collision of glass and percussion, although the relatively high mechanical strength of heat-resistant glass, glass products, but is still relatively fragile in transportation, we need to pay special attention to the use of the process.