English
UPVC window and door are made of 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 in the same way, equipped with sealing strips, wool tops, hardware, etc.
Because of its beautiful appearance, strong corrosion resistance, good water tightness and heat insulation, and easy maintenance, UPVC window and door are becoming more and more popular among modern young people and are recognized as energy-saving doors and windows in the world. From what convenience does UPVC window and door show energy-saving advantages? LUMEI Profile will give you a specific explanation from four aspects.
1. Energy saving in the production process
It is reported that the energy consumption of producing PVC profiles of the same weight is 1/4 of that of steel and 1/8 of that of aluminum.
2. Energy saving during use-good heat preservation and energy saving
The unique material of UPVC window and door makes it have excellent thermal insulation, and the thermal insulation effect is 1250 times better than that of aluminum. Coupled with good airtightness, even though it is 30 or 40 degrees outside in the hot summer, indoors is another world.
3. Energy saving during use-excellent airtight performance
Sealing strips are installed on the outside, center and inside of the window sash, the outside is sealed to block rainwater, the inside is sealed to block outdoor air, and the center is sealed to form a cavity, thereby effectively blocking rainwater from entering the room through outdoor wind pressure.
4. Energy saving by recycling
The recycling of UPVC window and door is more energy-efficient and environmentally friendly. Because UPVC window and door do not need to go through smelting, ingot casting, rolling and other processes like recycling metal doors and windows, only waste materials are crushed or mixed with new materials to extrude profiles. The recycled materials can be used to make floors and park benches. And other products.
More knowledge of UPVC Profiles pays attention to LUMEI Profile company, combining international leading technology with independent innovation, insisting on forward-looking technical reserves, and occupying the commanding heights of the market with advanced technology.
