sliding door

PVC profiles for doors and windows is the main raw material for PVC resin, before the need to join in forming titanium dioxide, UV absorbers, processing modifier, impact modifier, internal and external lubricants and fillers. As the basic material is PVC, it is such features:
1, processability in the molten state of strong, plastic has a relatively high mobility, so mold can be formed through the partition of the chamber in order to improve as window insulation, sound insulation, drainage features, can be enhanced to avoid the corrosion of steel.
2, energy-saving plastic windows and doors and windows than any other in the energy conservation and improve the indoor thermal environment, a more superior technical characteristics. According to tests, a single glass steel, aluminum windows for the heat transfer coefficient 64W/m2K; single Plastic Window glass is a heat transfer coefficient 47W/m2K. External doors and windows retaining structure construction accounted for 30% of the area, accounting for 49 percent of their heat, can be seen that PVC windows have a good energy efficiency.
3, good sound insulation properties of aluminum windows is about 19 decibels, the noise performance of PVC window to reach more than 30 dB. According to information on, it is necessary to achieve the same noise abatement requirements, the installation of windows of buildings and roads to reach the distance of 50 meters, and installation of PVC window can reach 18 meters. Other corrosion-resistant steel window, can be used in coastal areas, chemical plants and other corrosive environments, general users can also reduce maintenance costs of artificial paint.
4, the appearance of good will and national requirements to adapt to the decorative effect, but the feeling of human contact with the comfortable than metal.