中空玻璃是由兩層或多層平板玻璃構成。四周用高強高氣密性復合粘結劑，將兩片或多片玻璃與密封條、玻璃條粘接、密封。中間充入干燥氣體，框內充以干燥劑，以保證玻璃片間空氣的干燥度。

Hollow glass is composed of two or more layers of flat glass. Use high-strength and high air tightness composite adhesive around to bond and seal two or more pieces of glass with sealing strips or glass strips. Fill the middle with dry gas and the frame with desiccant to ensure the dryness of the air between the glass sheets.

可以根據要求選用各種不同性能的玻璃原片，如無色透明浮法玻璃壓花玻璃、吸熱玻璃、熱反射玻璃、夾絲玻璃、鋼化玻璃等與邊框（鋁框架或玻璃條等），經膠結、焊接或熔接而制成。中空玻璃可采用3、4、5、6、8、10、12mm厚片度原片玻璃，空氣層厚度可采用6、9、12mm間隔。

Various types of glass raw materials with different properties can be selected according to requirements, such as colorless transparent float glass embossed glass, heat absorbing glass, heat reflecting glass, laminated glass, tempered glass, etc., which are bonded, welded or fused to the frame (aluminum frame or glass strip, etc.). Hollow glass can be made of raw glass with thicknesses of 3, 4, 5, 6, 8, 10, and 12mm, and the air layer thickness can be spaced at intervals of 6, 9, and 12mm.

那么中空玻璃為何要填充氬氣呢？首先是因為氬氣為惰性氣體，填充氬氣之后，中空玻璃的傳熱系數極限值，同比真空狀態下，還可下降5%，這就意味著保溫性能更好。就一扇窗戶而言，屋內熱能的散失主要通過窗框傳導、玻璃輻射、窗頁和門框的縫隙對流等途徑，因而也就有了“中空玻璃”的應運而生。

So why should insulating glass be filled with argon gas? Firstly, because argon is an inert gas, after filling with argon, the maximum heat transfer coefficient of the insulating glass can be reduced by 5% compared to the vacuum state, which means that the insulation performance is better. As far as a window is concerned, the loss of indoor heat energy is mainly through conduction through the window frame, glass radiation, and convection through the gaps between the window and door frames, thus giving rise to the emergence of "insulated glass".

充氬中空玻璃除了有看不到的“節能性”特點之外，還有一些實際的作用：

In addition to the invisible "energy-saving" feature, argon filled insulating glass also has some practical functions:

1、隔熱，充氬氣可以明顯的降低傳熱系數，有效的阻止外片玻璃所吸收的熱量向室內流入。

1. Insulation and argon filling can significantly reduce the heat transfer coefficient and effectively prevent the heat absorbed by the outer glass from flowing into the room.

2、對遮陽系數也有一定影響，惰性氣體氬氣可以有效的遮擋紫外線。

2. It also has a certain impact on the shading coefficient, and inert gas argon can effectively block ultraviolet rays.

3、降低玻璃兩側溫度，減少玻璃表面結露，降低玻璃自爆的幾率。

3. Reduce the temperature on both sides of the glass, minimize condensation on the glass surface, and lower the likelihood of glass self explosion.

4、隔音降噪，中空玻璃充氬氣比沒有充氬氣的隔音性能好30%

4. Sound insulation and noise reduction, the sound insulation performance of insulated glass filled with argon gas is 30% better than that without argon gas filling

5、普通中空玻璃使用3年左右就會起霧，充氬中空玻璃永不起

5. Ordinary insulated glass will fog up after about 3 years of use, while argon filled insulated glass will never fog up

6、防撞擊，撞擊能力比普通中空玻璃增加3-5倍。

6. Anti impact, the impact capacity is 3-5 times higher than that of ordinary insulated glass.

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