DalianHollow glass

Hollow glass is composed of two  more layers of flat glass. Two  more pieces of glass are bonded  sealed with sealing strip  glass strip by high strength  high air tightness composite adhesive. Dry gas is filled in the middle  desiccant is filled in the frame to ensure the dryness of the air between the glass sheets. According to the requirements, we can  various glass pieces with different properties, such as colorless transparent float glass embossed glass, heat absorbing glass, heat reflecting glass, wired glass, toughened glass  frame (aluminum frame  glass strip, etc.), which are made by cementation, welding  fusion.

Characteristic:

1. Good heat insulation performance: due to the temperature difference on both sides of the glass, there is a certain cavity between the hollow glass  the glass, which is sealed around, so as to reduce the convection of the gas,  play a good heat insulation effect. The value of K is less than 2.5w/m2k.

2. Good sound insulation performance: hollow glass can reduce the outdoor noise by 27-50 dB.

3. Good anti frost  condensation performance: due to the existence of desiccant inside the hollow glass that can absorb water molecules, the gas is dry,  when the temperature is reduced, there will be no frost  dew phenomenon inside the hollow glass,  the dew point can reach - 40 ℃.

4. Good safety performance: in the case of original glass of the same thickness, the wind pressure strength of hollow glass is 3 times of that of single-layer glass. Resistant to wind pressure.  easy to crack, long service life.

5. Improve the indoor environment: the insulating glass can intercept the equivalent energy radiated  the sun into the room, so as to prevent discomfort caused by radiant heat  reduce the dazzle caused by the setting sun.