Are the doors and windows of aluminum plastic co extrusion expensive?

At present, the doors and windows of aluminum-plastic co-extrusion rely on the thermal insulation performance of composite profiles to improve the energy-saving performance of the whole window; The profile has good anti-deformation ability, and through the use of high-strength metal corner code connection process, the whole window has good mechanical properties and the performance of protecting itself, and saves the amount of materials. Cost-effective is very cost-effective, I use Hebei Aoyi New Materials and their family You can consider it!

Aluminum-plastic co-extrusion doors and windows are composite doors and windows with aluminum lining and plastic tightly composed, and its profile production is to composite the plastic foamed with a surface hard core with a thickness of about 3mm on the aluminum lining surface to achieve the combination of inner metal and outer plastic. The aluminum alloy profile is used as the skeleton to ensure the rigidity and strength of the profile. The corner part of the window is connected by corner code, which further improves the wind pressure resistance and deformation resistance of the window.

The principle of broken bridge aluminum-plastic composite window is to use plastic profiles (heat insulation is 1250 times higher than aluminum profiles) to separate and closely connect the indoor and outdoor aluminum alloy into a whole, constituting a new type of thermal insulation aluminum profile, using this profile as a door and window, its thermal insulation and plastic (steel) window in the same level - national standard level, completely solve the fatal problem of fast conduction and heat dissipation of aluminum alloy and not meeting the requirements of energy saving, and at the same time adopt some new structural cooperation forms, completely solve the "aluminum alloy sliding window sealing is not tight" The old and difficult problem. The product is made of aluminum on both sides, and the plastic profile cavity is used as the heat insulation material in the middle. This innovative structural design takes into account the advantages of plastic and aluminum alloys, and at the same time meets the various requirements of decorative effect and strength and aging resistance of doors and windows.

The super broken bridge aluminum-plastic profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor cavity, successfully achieve the isobaric balance of air and water, and significantly improve the water tightness and air tightness of doors and windows. The airtightness of this kind of window is better than that of any aluminum and plastic window, which can ensure that the indoor window sill and floor in the area with large wind and sand are free of dust; It can ensure that residents within 50 meters on both sides of the highway are not disturbed by noise, and its performance is close to that of casement windows.

Features & Benefits:

1.Good heat preservation: the plastic in the aluminum-plastic composite profile has a low thermal conductivity, and the thermal insulation effect is 1250 times better than that of aluminumGood sound insulation: its structure is carefully designed, the joints are tight, and the test results show that the sound insulation is 30 dB, which is in line with the relevance.

3.Impact resistance: Because the outer surface of the aluminum-plastic composite profile is aluminum alloy, it is more impact-resistant than the plastic steel window profile.

4.Good air tightness: Aluminum-plastic composite windows are equipped with multiple sealing strips or rubber strips at each gap, and the air tightness is first-class, 5

Good watertightness: the doors and windows are designed with rain-proof structures to completely isolate rainwater from the outdoorsGood fire resistance:

Aluminum alloy is a metal material and does not burn.

7.Good anti-theft: aluminum-plastic composite windows, equipped with excellent hardware accessories and high-grade decorative locks, make thieves helpless.

8.Maintenance-free: Aluminum-plastic composite profiles are not easy to be eroded by acid and alkali, will not turn yellow and fade, and almost do not need to be maintained.

Thermally insulated broken bridge aluminum alloy doors and windows are in China with their good thermal insulation and thermal insulation performance"Three Norths"(Northeast, Northwest, North China) and other winter alpine areas are widely used in new buildings.

Aluminum-plastic co-extrusion doors and windows generally refer to plastic-clad aluminum, which can theoretically achieve the strength of aluminum alloy doors and windows, and is not easy to deform! But in fact, the range of deformation of aluminum and plastic when exposed to heat and cold is different, which has great damage to doors and windows, and the technology needs to be improved! Broken bridge aluminum alloy doors and windows refer to the aluminum alloy inside and outside the doors and windows is not connected but spliced by thermal insulation strips to achieve the purpose of cutting off the thermal conduction of aluminum alloy!

The new aluminum-plastic co-extrusion doors and windows are a new type of doors and windows made of composite materials that closely combine aluminum lining and plastic, and the production method of this profile is to wrap the foamed plastic composite on the aluminum lining surface, and then realize the combination of inner metal and outer plastic. By combining traditional metal doors and windows with plastic doors and windows, this new type of door and window manufacturing method hopes that this composite material can be compatible with the high strength of metal doors and windows and the thermal insulation advantages of plastic doors and windows.

The sound insulation performance of aluminum-plastic co-extrusion energy-saving doors and windows is higher than that of broken bridge aluminum alloy. The sound insulation quality of the single glazing can reach 30 decibels. Broken bridge aluminum alloy can only reach 25 decibels.