Barpoint General PC Multiwall Sheet is made of polycarbonate (PC)
resin which is the world's most versatile materials, with the
characteristics of high impact strength, is the perfect
coordination with light weight and high strength, and the material
itself was transparent as water as clear. It is widely used in
stadiums, public buildings, industrial buildings, civil
construction, modern greenhouses and interior decoration display,
etc., and providing high-quality low-maintenance lighting solution
for these occasions.
Barpoint General PC Multiwall Sheet ’s light transmission rate is
up to 80%.
One side of barpoint General PC Multiwall 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
barpoint General PC Multiwall Sheets are hollow structure, so that
the air between the layers are there to gain excellent insulation
properties, cool in summer and warm in winter. 10mm barpoint General PC Multiwall Sheet heat transfer coefficient K value is3.1 W/(m2K).
The proportion of barpoint General PC Multiwall 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.
Barpoint General PC Multiwall Sheet’s own ignition is 580C, 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.
Barpoint General PC Multiwall Sheet has a good impact resistance,
the impact strength is 80 times of the ordinary glass, 14 times to
the acrylic sheet of the same thickness.
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 General
PC Multiwall Sheet is not broken. Real life, a diameter of 20mm
hail the ultimate speeds is up to 21m / s.
Barpoint General PC Multiwall Sheet’s sound insulation is obvious
effects than the same thickness of glass and Acrylic panels for
better sound insulation in the international arena, and is the
prefer choice material for highway noise barriers. For example:
10mm barpoint General PC Multiwall Sheet’s sound insulation is
Adapt to the larger temperature difference
Barpoint General PC Multiwall Sheet does not occur the cold crisp
in the -40C and in the 120C without softening, in the harsh
environment of its Mechanics, mechanical properties, etc. have no s