uPVC Profile has good corrosion resistance, so the corrosion resistance of plastic steel doors and windows mainly depends on the choice of hardware, such as anti-corrosion hardware, stainless steel, and its service life is about 10 times that of steel windows.
Window and Door Profile is based on polyvinyl chloride (UPVC) resin as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., are extruded to form the material, and then cut, welded or screwed The door and window frame sashes are made into the door and window frame sashes, equipped with sealing strips, wool tops, hardware, etc.
Window and Door Profile has the advantages of high air pressure and compression strength, good sealing and tightness, small infiltration of gas and precipitation, low thermal conductivity, thermal insulation, environmental protection and energy saving, sound insulation, noise reduction, thermal ins
Window and Door Profile is favored by consumers for its beautiful appearance, high strength, anti-aging, good sealing performance, and no maintenance. However, if the selection of profiles is improper, the installation is not standardized, and the quality of accessories is poor, it will affect the a
The K value is a physical quantity that measures the thermal insulation performance of a material, that is, the heat transfer coefficient.The K value of architectural glass is defined as: under standard conditions, the heat transfer from one side of the unit area of the glass component to the other