Solid polycarbonate sheet
Solid polycarbonate is a solid polymeric sheet without internal free spaces, which is similar to ordinary glass, only it is lighter and stronger.
It is produced various by a thickness (from 0,75 to 40 mm), colour, structure of a surface and sizes. They can be also multilayered. For example, top external is the layer that has the matte or rough surface, the second layer does not transmit UV-radiation, and the third layer represents solid polycarbonate which provides high resistance to all composition. Solid sheets with double-sided UV-protection are in demand in the market.
Unique features of solid polycarbonate sheets
Technical properties of solid polycarbonate sheets
| Properties |
Thickness of a sheet, mm |
| 2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
Weight, kg/sq. m |
2,4 |
3,6 |
4,8 |
6 |
7,2 |
9,6 |
12 |
14,4 |
Minimum bending radius, m * |
0,3 |
0,45 |
0,6 |
0,75 |
0,9 |
1,2 |
1,5 |
1,75-1,8 * |
Sound insulation, dB * |
26 |
26 |
24-27 |
25-28 |
26-29 |
28-31 |
30-32 |
31-34 |
Heat-transfer resistance, m2 x°Ñ/Wt * |
0,17-0,18 |
0,18 |
0,18-0,19 |
0,19 |
0,2 |
0,2-0,21 |
0,21-0,22 |
0,23 |
Heat-transfer rate, Wt/m2õ°Ñ * |
5,66 |
5,49 |
5,33-5,35 |
5,21 |
5,09 |
4,84-4,89 |
4,61-4,68 |
4,35 |
Optical transmission (for colourless brands) * |
89 |
88 |
87 |
87 |
86 |
85 |
83 |
82-80 |
Absorbed blow energy, Nm |
> 200 |
> 200 |
> 400 |
> 400 |
> 400 |
> 400 |
> 400 |
> 400 |
* Depends on producer and structure of a sheet
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