Compared with PMMA, more and more people would like to choose PC as the roofing materical.
Why we choose PC? And how to choose roofing materical? The following table may help you.
Why we choose the PC Not PMMA as Roofing? | |||||
Fragile | Heat Resistance | Flammable | Anti-UV Layer | Transparent | |
PC | Not fragile High Impact Resistance. Bend | Temperature range: -40℃-120℃ | Difficult to ignite. It's safe as roof material | 50-80um anUV layer,Anti-yellowing. 10 | 90% transmission |
PMMA | low Impact ,not bend | Exceed 90℃，will deform. poor cool resistance. | easy to ignite | without UV layer. | 90% transmission |
As the table shows, PC sheets are high impact resistance , so it protect you and your family from fallings. Also it has wide temperature range, PC sheets won't fragile due to weather.
Imporantly, the warranty of most PC sheets is 10years, while 5 years for PMMA.
After Consideration , we choose the PC Not PMMA as Roofing.
