High performanceBroken bridge foam glue filling machine , foaming infusion – standard system window, passive window Standard configuration, quieter and more energy-saving, increases the strength of the profile, enhances the sealing of the spacers, prevents the production of condensation water, increases the product selling point, can be sprayed back and resists high temperatures, and can be poured with one click for 6-meter profiles. Our company provides equipment, raw materials, and technical support ,One-stop service.
Plastic profile width≥ 82mm should be a 6-chamber or above profile. The cross-sectional height of the heat-insulating strips of the 80 series insulating aluminum alloy profiles is ≥44mm, the cross-sectional height of the heat-insulating strips of the 90 series insulating aluminum alloy profiles is ≥54mm, and the cross-sectional height of the heat-insulating strips of the 100 series insulating aluminum alloy profiles is ≥64mm, and The cavity in the middle of the insulation strip needs to be filled with foam material , aluminum-wood composite windows are the current national standard Type b in “Energy-saving Doors and Windows for Buildings Part 1: Aluminum-Wood Composite Doors and Windows” GB/T29734.1 is an aluminum-wood composite window with wood profiles as the main stress-bearing component.
Features and advantages:
1. It can prevent wearingstripsConvection in the cavity improves the efficiency of doors and windowsThermal insulationPerformance (reduce the thermal conductivity and k value of the profile). Foaming technology can reducethreading insulationThe energy consumption caused by the convection of hot and cold air in the profile cavity. 无FoamedK value is 2.3-3.5, and the K value can be reduced to 1.5-2 after foaming.
2. Prevent Siphoning and water seepage caused by the physical connection between the insulation strip and the metal. PA66GF25Thermal insulationbar has a certain degree of water absorption. In winter, the convection of hot and cold air in the mold cavity will produce water vapor,wasThermal insulationAfter the strip is absorbed, the expansion coefficientcan reaches 30%, which will cause brittleBroken. Bubbleafterprofiles will not have such problems, the polyurethane foam will not absorb a drop of water.
3. Prevent from being emptyThe water in the cavity freezes and expands to shrinkorDisconnect.
4. It is beneficial to improve The overall rigidity of the profileproperty,can effectively compensateBroken bridge aluminumProfile wear Article due to processPressing caused by insufficient defective product problem.
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