Monolithic cesiumic potassium flameproof glass will not have any change under UV ray,similar to common glass. 單片防火玻璃在紫外線(xiàn)照射下同普通玻璃一樣，無(wú)發(fā)生任何變化。
Chemical grouted or sandwich flameproof glass are easy to become milky white and produces air bulbs and loose basic transparency of glass. 化學(xué)灌漿或夾層防火玻璃在紫外線(xiàn)照射下容易變成乳白色及產(chǎn)生汽泡，失去了玻璃基本的通透功能。
The luminaire shade adopts Pyrex glass with high light transmission. 玻璃罩材料為耐熱玻璃，透光性能好，光通量損失小。
