What are the characteristics of Discount Automatic hermetic door? Let's learn about it together!
1. Good heat preservation: The thermal conductivity of aluminum-plastic composite cross-section plastic is 1250 times lower than that of aluminum, and it has good air tightness. In cold areas, even if it is tens of minus indoor and outdoor, it is another temperature.
2. Discount Automatic hermetic door has good sound insulation: its structural design, tight seams, test results, sound insulation of more than 30dB, in line with relevant standards.
3. The influence of Discount Automatic hermetic door: the aluminum alloy profile on the outer surface of the aluminum-plastic composite material, and the influence of the plastic-steel window is stronger than the resistance.
4. Good air-tightness: The aluminum-plastic composite window is sealed with multiple strips or tapes in each slot, and the air-tightness is layered, which can give full play to the air-conditioning effect and save energy by 50%.
5. Door and window design with good water tightness: waterproof structure, rainwater will be completely isolated from the outside, and the water tightness meets the relevant national standards.
6. The fire protection of Discount Automatic hermetic door is good: the material is UPVC plastic steel doors and windows, which do not spontaneously combust or support combustion.
7. Maintenance-free: The aluminum-plastic composite profile is not easy to be corroded by acid, does not turn yellow or discolor, and almost does not need maintenance. Dirt, water and detergent are cleaned and cleaned.
The above is an introduction to the features of Discount Automatic hermetic door, you can learn more about it.