KETELONG® crystal polycarbonate hollow Sheet has true "bright" effect, So that when diffuse light through the light is more gentle, not like the normal sun panel appeared with the phenomenon of Dazzling light band, reducing light pollution.

Specific

 Standard thickness;4mm,5mm,6mm,8mm ,10mm   

 Standard width;1220mm(only 4mm,5mm & 6mm thickness),2100mm 

 Standard length ;5800mm ; 11800mm (Other lengths can be customized according to customer request)    Color:clear, Blue, green, opal, brown  

Ageing resistance

One side of  KETELONG® crystal polycarbonate hollow Sheet is UV co-extruded layer thickness of  50 microns can block ultraviolet rays pass through, so have a good weather resistance, as it be installed the surface must toward the sun.

Excellent energy efficiency

  KETELONG® crystal polycarbonate hollow Sheetare hollow structure, so that the air between the layers are there to gain excellent insulation properties, cool in summer and warm in winter. 10mm KETELONG® crystal polycarbonate hollow Sheet heat transfer coefficient K value is 3.1 W/(m2.K).

Light weight

The proportion of KETELONG® crystal polycarbonate hollow Sheet is only about 1/15 of normal glass, saving transportation, unloading, installation, and the costs of the support framework.

Easy to install

Easily with conventional tools for on-site cutting, can be cold-formed to form a small radius of curvature of the arc without the need for pre-bending treatment, the minimum bend radius of 175 times to the thickness. For cutting, sawing, drilling does not occur broken, damaged, so very little waste material.

Fire-retardant 

KETELONG® crystal polycarbonate hollow Sheet's own ignition is 580 ° C, will be self-extinguishing away from the fire. Combustion does not produce toxic gases, not spreading the fire, according to national standard GB8624-2006  which flame retardant is B level.

 weightand warm in winterImpact resistance

KETELONG® crystal polycarbonate hollow Sheet has a good impact resistance. Impact strength is 80 times as the same thickness of ordinary glass, is 14 times to acrylic Simulated hail impact test: In the simulated hail impact test machine to simulate hail impact, will be a diameter of 20mm (weight 4.8g) of nylon balls to 21m / s speed of the launch of the model to observe the extent of damage model and found that glass and acrylic forces have been cracking or breaking, while the KETELONG® crystal polycarbonate hollow Sheet is not broken. Real life, a diameter of 20mm hail the ultimate speeds is up to 21m / s.

 Sound insulation

KETELONG®  crystal polycarbonate hollow Sheet's sound insulation is obvious effects than the same thickness of glass and Acrylic panels for better sound insulation in the international arena. For example: 10mm  Sheet's sound insulation is 19dB.  

 Adapt to the larger temperature difference

KETELONG® crystal polycarbonate hollow Sheet does not occur the cold crisp in the -40 ° C and in the 120 ° C without softening, in the harsh environment of its Mechanics, mechanical properties, etc. have no significant changed.

Guarantee

KETELONG® crystal polycarbonate hollow Sheet to provide 10 years of quality assurance, Durable and reliable.

  Specific

 Standard thickness;4mm,5mm,6mm,8mm ,10mm    Standard width;1220mm(only 4mm,5mm & 6mm thickness),2100mm  Standard length ;6000mm (Other lengths can be customized according to customer request) Color:clear, Lake Blue, grass green, blue, opal, brown  

Application:

 Particularly suitable for a variety of lighting occasions, interior partitions and folding screen.