Purple Twin Wall Polycarbonate Roofing Sheets R Structure Sound Insulation
Purple Twin Wall Polycarbonate Roofing Sheets R Structure Sound Insulation
Polycarbonate Roofing Sheets Features
1) Light transmitance rate: up to 12%-88%, according to different colors
2) Ultraviolet ray filter rate: 99%,with ultraviolet-resistant co-extruded film on the surface
3) Impact strength: 250--280 times of the ordinary glass; 2 times of toughened glass; 20--30 times of PMMA sheet
4) Fire retardance: Grade B2, according to national GB8625-88 test
5) Sound insulation: can effectively resist the noise spread
6) Temperature resistance: not deform from -40oC to +120oC
7) Light weight: with density of 1.20g/cm³, easy to handle and drill; convenient for construction and procession
Polycarbonate Roofing Sheets Application
Bus stop shelter, Greenhouse, Car garage tents,
Advertising boards, Light boxes, Transportation airline, Swimming pool Cover, Police shield,etc.
Polycarbonate Roofing Sheets Specification
(1) Size : 2.1m * 11.8m ( the max width is 2.1m, other size can also be ordered)
(2) Thickness: the most commonly used thickness is 6mm and 8mm, but if you need 4mm, 5mm and 10mm, we can also do as you need.
(3) Weight: 0.85kg/sqm - 1.7kg/sqm
Polycarbonate Roofing Sheets Light tramission:
|
Thickness(mm)
Color |
4 | 5 | 6 | 8 | 10 |
| Light transimission | |||||
|
Clear
|
80% | 78% | 76% | 74% | 72% |
|
Lake Blue
|
56% | 54% | 51% | 49% | 48% |
|
Green
|
55% | 52% | 51% | 48% | 46% |
|
Grass green
|
54% | 52% | 50% | 46% | 44% |
|
Brown
|
34% | 32% | 30% | 26% | 23% |
|
Blue
|
33% | 31% | 28% | 25% | 20% |
|
Opal
|
27% | 25% | 22% | 18% | 15% |
|
Advertising white
|
16% | 14% | 12% | 9% | 8% |
Polycarbonate Roofing Sheets Details

polycarbonate twin wall roofing sheets
,double wall polycarbonate panels
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