Detailed Product Description

Twin wall polycarbonate sheet

Twin wall polycarbonate sheet are manufactured under currently advanced technology of Germany and Japan.They have excellent physical, mechanical, electric as well as hot property which explains their  high reputation in building and decoration industry. They are sold all over China, making great contribution to people's beautiful life.
  Specifications for the product:

Width:2100mm
Thickness4.0mm6.0mm8.0mm10.0mm
Lenght:5800mm,11800mm
Colorclear, clear green, clear light blue, clear blue, dark brown & opal;
Features of the product:
Light transmission35~80% 
Weather resistanceThe UV layer on the surface can prevent the corrosion of ultraviolet to ensure long-lasting weather resistance 
Sound insulationThe hollow structure has a good sound insulation effect and the average sound insulation of a 10mm sun panel is 20dB 
Impact resistanceThe impact resistance strength is 250 times of ordinary glass and 30 times of organic glass 
Fire retardantThrough national GB8624-97 test, their fire retardant is regarded as Grade B2 without fir drop or poisonous gas. 
PortabilityAbout 1/15 of ordinary glass with the same thickness   
Temperature resistance Applicable in the range from -40 to +120 
Heat insulationHeat conduction coefficient is lower than ordinary glass with a better heat insulation and preservation effect.
Application scope:
Roof glazing, canopies and interior decoration for industrial, civil& public
buildings(e.g.railway and metro station roofing)
stadium, gymnasium, clubs and recration centers(e.g.roofing for sunroom,
swimming pool and conservatory)
Agricultural greenhouses and raixing sheds.
Light box, sign, pop, advertisement boards.
Lighting roofs for waiting at railway station, the bus stop and air harbour
of modern cities