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- Airproof PVC Window Profile
- Wooden Grain PVC Window Profile
- 2.8mm PVC Window
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Airproof PVC Window Profile
Airproof PVC Window Profile
This is airtight PVC window profile, air is closed in PVC profiles to heat isolation for keep the room in wanted temperature, indirectly saving power consumption, the quality of PVC window profile has been tested as “weather testing” , it means that we analyzed the elements which act on PVC profile to become old, tried to improved every element which relate to the quality of PVC profiles. Because no air can penetrate PVC profile, the airtight PVC window has well soundproof performance. The airtight PVC windows are usually used cold and hot places to keep indoor temperatures, Of course, we have consider easily installation of the window profile.
Airtight PVC Window Profile
|
Description of Major Physical and Mechanical Data |
Standards |
Actual Value |
|
Tensile strength, MPa |
No less than 37 |
40 |
|
Vicat softening temperature, C |
No less than 75 |
84 |
|
Elastic modulus, MPa |
No less than 2100 |
2260 |
|
Changes in linear dimensions after heat exposure, % |
No more than 2,0 |
1,6 |
|
Heat resistance at 150 C / 30 minutes |
There shouldn't be bubbles or cracks |
Bubbles and cracks are absent |
|
Resistance to impact at low temperatures |
No more than 1 pcs among 10 pcs |
There is no damages and cracks at all |
|
Color changes after irradiation by "HID" equipment, threshold grey scale |
No more than 4 |
4 |
|
Coefficient of welding strength |
No lower than 0,7 |
0,82 |
|
Charpy impact strength, kj/m2 |
No less than 40 kj/m2 |
42.5 |
|
Quantity of longevity years |
No less than 40 |
40 |
Our company is as a professional PVC window profile manufacturer in China. We offer a comprehensive line of products, including colorful PVC window profile, PVC window profile, PVC profile machine, PVC window, and others.
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