English
 |
| Quantity: | |
|---|---|
Anti UV protection PVC Profile for window and door is a kind of uPVC profile that adding antioxidant, ultraviolet light absorber and other kinds auxiliary materials to make the PVC has perfect performance to fit the extreme climate areas.
PVC resin, by itself, is not a weatherable uPVC material. Ingredients are added to the resin to form a PVC compound. Such additives as UV inhibitors, pigments, and Ti02 (Titanium Dioxide) all contribute to protecting the PVC from degradation and unacceptable discoloration, therefore, providing a good weatherable product. Other additives impart impact resistance, anti-brittling and enhanced strength characteristics. The formula must be compounded and processed properly to achieve its good, long-term durability and weathering properties.
UV, or ultraviolet, light is an invisible form of electromagnetic radiation that has a shorter wavelength than the light humans can see. It carries more energy than visible light and can sometimes break bonds between atoms and molecules, altering the chemistry of materials exposed to it.
Lumei’s uv protection PVC profiles adopts environmental protection formula selects non-toxic CaZn heat stabilizer, imported BASF titanium dioxide, ultraviolet absorber, antioxidant agent and other top-quality additives. Those help all properties of Lumei uPVC profiles accomplices with the Chinese National Energy Conservation and Environmental Protection Indicators as well as the EU market Standards.
But from a technical point of view, what roles that different raw materials play in the formulation?
PE wax—external lubrication when extrusion.
Stearic acid-- internal lubrication when extrusion.
Calcium Carbonate--- helps decrease surface energy and improves surface finish. In addition, when the particle size is carefully controlled, CaCO3 helps increase both impact strength and flexural modulus (stiffness).
Stabilizer--- enhances stability of profile and helps to postpone plasticizing. Also this is one important process of making sure 100 percent lead free on uPVC profiles.
Anti-oxidants--- stabilize PVC against degradation.
UV-stabilizers---additional protection against sunlight. This is an absolutely necessary material for profiles.
---Excellent Weather & Aging resistant.
---Great quality performance.
--- Zone of Application.
--- More importantly, less complaints from customers.
Anti UV protection PVC Profile for window and door is a kind of uPVC profile that adding antioxidant, ultraviolet light absorber and other kinds auxiliary materials to make the PVC has perfect performance to fit the extreme climate areas.
PVC resin, by itself, is not a weatherable uPVC material. Ingredients are added to the resin to form a PVC compound. Such additives as UV inhibitors, pigments, and Ti02 (Titanium Dioxide) all contribute to protecting the PVC from degradation and unacceptable discoloration, therefore, providing a good weatherable product. Other additives impart impact resistance, anti-brittling and enhanced strength characteristics. The formula must be compounded and processed properly to achieve its good, long-term durability and weathering properties.
UV, or ultraviolet, light is an invisible form of electromagnetic radiation that has a shorter wavelength than the light humans can see. It carries more energy than visible light and can sometimes break bonds between atoms and molecules, altering the chemistry of materials exposed to it.
Lumei’s uv protection PVC profiles adopts environmental protection formula selects non-toxic CaZn heat stabilizer, imported BASF titanium dioxide, ultraviolet absorber, antioxidant agent and other top-quality additives. Those help all properties of Lumei uPVC profiles accomplices with the Chinese National Energy Conservation and Environmental Protection Indicators as well as the EU market Standards.
But from a technical point of view, what roles that different raw materials play in the formulation?
PE wax—external lubrication when extrusion.
Stearic acid-- internal lubrication when extrusion.
Calcium Carbonate--- helps decrease surface energy and improves surface finish. In addition, when the particle size is carefully controlled, CaCO3 helps increase both impact strength and flexural modulus (stiffness).
Stabilizer--- enhances stability of profile and helps to postpone plasticizing. Also this is one important process of making sure 100 percent lead free on uPVC profiles.
Anti-oxidants--- stabilize PVC against degradation.
UV-stabilizers---additional protection against sunlight. This is an absolutely necessary material for profiles.
---Excellent Weather & Aging resistant.
---Great quality performance.
--- Zone of Application.
--- More importantly, less complaints from customers.
