Polycarbonate hollow sheet:
PC sheet light transmittance is as high as 89% comparable to glass, free UV coating, no yellowing in the sun exposure. The impact strength is 250-300 times of ordinary glass, 30 times as thick as acrylic sheet. The proportion is only half of the glass, saving transportation, removing, installing and supporting the cost of the framework. PC board will not shrink by -100℃, and not soften by 135℃.
|Heat insulation PC clear roof sheet |
100% bayer materials or sabic materials or customized
Clear, blue, lake blue, green, bronze, opal or customized
50 micron, Franco
| UV resistant, anti fog|
The design drawing can be used in the construction site to adopt the cold bending method, the installation of arch, semicircle roof and window. The minimum bending radius is 175 times of the thickness of the plate.
|Impact strength||J/m ||2.1-2.3|
|Coefficient thermal expansion||Mm/m℃||0.065|
|Service temperature ||℃||-40℃~+120℃|
|Heat conductivity ||W/m2℃||3.0-5.0|
|Flexural strength ||N/mm2||100|
|Modulus of elasticity || Mpa ||2400|
|Sound insulation effect|| db |
20 decibel decrease for 10mm
100% bayer materials or sabic materials imported raw materials with high light transmittance.