|Our UPVC windows and doors can instantly give any room a face-lift. Not only do they look great but provide insulation against noise, dust, rain, pollution and rising energy costs making them ideal for any living conditions. They are also easy to install and can be used to change the character of any room, extend it or bring in more light.|
mei upvc profiles,They are manufactured through the extrusion of a mixture of thermoplastic polymer, polyvinyl chloride (PVC) as the main component and various additives.
Advantages of pvc profiles
The material bases for raw PVC are ethylene and salt. Ethylene is manufactured from oil feedstock or LNG and chlorine manufactured from Natrium Chloride (salt). Ethylene and chlorine react to form vinyl chloride, a chemical gas which through polymerization produces PVC. The resulting product is a white powder. To increase the impact strength PVC for window profiles is mixed with an acrylic ester to form a copolymer. The copolymer is mixed with additives to improve:
1,Mechanical strength, rigidity and hardness
2,Impact strength with notch sensitivity
3,Thermal stability for applicable in the temperature range from - 30°C to 70°C
5,Flame -resistant and self-extinguishing when away from the flame
6,Chemical and weather resistance
Lumei upvc profiles for windows and doors with CE and RoHS certification ,our uv resistance can guarantee not change color for many years,and what color pvc profile you need ,trust us will up to your requirements, and laminated films ,ASA techonology upvc profile we all can make for you!
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