1. The color plate window has better sealing performance, all the gaps are sealed with sealant, and the overlap between the fan and the frame is sealed with single or double rubber strips, thus effectively preventing air penetration and preventing dust from entering. Indoor; at the same time, it can effectively prevent heat from passing out of the gap, so it has better energy-saving effect, which is unmatched by ordinary steel doors and windows.
2. The color plate window has high strength and rigidity. Although the profile size of the profiled piece is smaller than that of aluminum alloy and plastic door and window, it has high strength and can meet the needs of high-rise buildings for wind pressure resistance. Therefore, the lighting area is large. The lighting effect is better.
3. The profile of the color plate window has bright colors, more color tone, strong adhesion, and high corrosion resistance against acid, alkali and salt spray. There was no change in the low temperature test at 120 ° C and minus 45 ° C. The salt spray accelerated test for 750 hours without corrosion. The paint film does not peel off, and the color remains unchanged for a long time. After the door and window are installed and used, it can guarantee no discoloration for ten years, no corrosion for 30 years, and save the maintenance work in the future.
4. The color plate window has better insulation and sound insulation function. If the door and window are set with five or six mm single-layer glass, the heat transfer resistance of the heat preservation performance can reach 0.2m2•k/w, and the sound insulation can reach 25dB or more. . If it is fitted with insulating glass, the heat transfer resistance of the thermal insulation performance can reach 0.33m2•k/w or more, and the sound insulation can reach more than 30dB. It is suitable for rooms with heating and air conditioning, achieving energy saving effect.
The variety of color-panel doors and windows produced in China, in addition to the 70 series sliding window and 45 series casement window imported from Seco, Italy, has successfully developed 30, 35 series casement windows and 80 and 85 series sliding windows according to the national conditions. Buildings with different levels of requirements have become the leader in the steel door and window family. The derivative varieties of color plate doors and windows, such as color plate building curtain wall, color plate luxury furniture, color plate house, color plate mobile kiosk and other products, have also been successfully developed, and supply the needs of the construction market, the market potential is large.
Activated Carbon can be used for city drinking water advanced purification, removal of residual chlorine, odor; also advanced purification materials of high pure water, mineral water production process; large-scale boiler feed water to the removal of COD and other harmful impurifies, can improve the efficiency of the boiler and prolong the service life of the boiler; effective remval of COD in water, pigment, odor and other toxic substances. Large Granular Activated Carbon can fill the filter and purify the air.
Activated carbon in this classification can be divided into Activated Carbon For Water Treatment. Activated Carbon For Air Purification. Activated Carbon For Filters. Activated Carbon For Desulfurization.
Activated Carbon
Activated Carbon,Granular Activated Carbon,Powder Activated Carbon,Pellet Activated Carbon
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