Aluminum Heatsink Extrusion , Environment Protected , Industrial Aluminum
The main body of the thermal insulation aluminum alloy is aluminum material, and the plastic section cavity is used in the middle section of the section make the heat breaking material. This innovative structural design takes into account the advantages of two materials, namely plastic and aluminum alloy, and meets various requirements of decorative effect, door and window strength and aging resistance. The three seal structure of the doors and windows can be realized by the insulated and broken bridge aluminum profile, the water vapor cavity is separated reasonably, the isostatic balance of gas and water is successfully realized, and the water tightness and tightness of the doors and windows are greatly improved. The air tightness of the insulated aluminum door and window is better than any aluminum and plastic window. It can ensure the dust free in the windowsill and floor in the area with large wind sand. It can guarantee the residents of 50 meters on both sides of the highway not to be disturbed by noise; and the thermal conductivity is 40 to 70% lower than that of the non insulated aluminum alloy profile and windows.
|Implements national standard
|Anodizing , electrolytic coated , power coating , pcdf coating and timber texture.
|Longitudinal anti-shearing value
|With both heat insulation system , the product are are environment protected , and with corresponding glass, the value can be <=207w/m2.k
The principle of the heat insulation broken bridge aluminum alloy is to penetrate the heat insulation strip in the middle of the aluminum profile, and break the aluminum profile to form a broken bridge, thus effectively preventing the heat conduction. The thermal conductivity of insulated aluminum alloy doors and windows is 40 to 70% less than that of non heat insulated aluminum alloy doors and windows.
There are two main ways of producing heat insulation sections. One is to use insulation material and aluminum profiles to form a "heat insulation bridge" through mechanical opening, wearing and rolling. The other is to pour heat insulation material into the heat insulation cavity of the aluminum alloy section and remove the broken bridge metal after curing. And other processes to form "insulated bridge", known as "cast" heat insulation profiles. The inside and outside sides of the thermal insulation profiles can be profiles with different sections, or different color profiles with different surface treatments. However, due to the geographical and climatic effects, the gap between thermal insulation materials and the linear expansion coefficient of aluminum profiles is very large. In the heat expansion and contraction, there is greater stress and gap between the two. At the same time, the heat insulation material and the aluminum profile are combined into one. In the windows and curtain wall structure, the same is the same as the aluminum material. Therefore, the insulation material must also have the tensile strength, bending strength, expansion coefficient and modulus of elasticity that are close to the aluminum alloy profiles, otherwise the heat insulation bridge will be broken and destroyed. Therefore, the selection of heat insulation materials is very important.
1.Good heat preservation: PA66 nylon in broken bridge aluminum has low thermal conductivity.
2.Sound insulation is good: the structure is carefully designed, the joints are tight, and the test results are 30 db, which is in accordance with relevant factors.
3.Impact resistance: because the outer surface of broken bridge aluminum alloy is aluminum alloy, it is more resistant to impact than plastic steel window profile.
4.Good air tightness: there are many sealant strips at each slot of the broken bridge aluminum window, which has good tightness.
5.Water tightness is good: doors and windows are designed with rainproof structure and completely isolated from the rain.
6.Good fire resistance: aluminum alloy is metal material, and it does not burn.
7.Good anti-theft: broken bridge type aluminum alloy windows, equipped with fine hardware accessories and advanced decorative locks, make thieves helpless.
8.Maintenance free: broken bridge type aluminum alloy window section is not susceptible to acid and alkali erosion, will not turn yellow, fade, almost no need to maintain.
Please tell us the information below, and we will give the best suggestion to you!
1. Where you intend to use the aluminium profiles?
2. If you have the estrusion drawing, send us and we develop the correspondence mold.
3. Which color you want or tell us the architectural style you like.
4. Purchase quantity. It will convenient us to give you the best price.
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