Polycarbonate Sheet
• Impact Strength
The impact strength of solid PC sheet is 200 times that of glass.
• Light Weight
The weight of solid PC sheet is only about half of glass, and the weight of hollow PC sheet is only about one twelfth at the same thickness.
• Transparency
The light transmission of 3mm solid PC sheet is 88%, and the light transmission of 6mm hollow PC sheet is 80%.
• UV-Ptotection
PC sheet is co-extruded with a high-density ulyra violet ray absorbent to fight against ultra violet ray,while keeping the PC sheet from decoloring.
• Resistance to weather
PC sheet have good weather ablity,it can maintain excellent properties in a wide tempetature range from -40°C to +120°C.
• Inhibiting Condensation
When outdoor temperature is 0°C, indoor temperature is 23°C, PC sheet will not get condensation even with relative humidity as high as 80%.
• Thermal Insulation
The K-value of glass is 1.2 times that of solid PC sheet and is 1.7 times that of hollow pc sheet. So PC sheet can prevent heat loss and save more energy.
• Sound insulation
The hollow from and polycabonate resin offer significant advantage to the sound insulation.
• Flame Resistance
Through testing by National Center for Quality Supervision & Testing of Fire Building Materials, each behavior of the material conform to the standard of difficult-flammability material. PC sheet is rated Class B1 according to QB8624-1997.
• Easy Installation
PC sheet can be bent while hot or cold. It is possible to construct curved roofs and windows. The minimum radius of curvature of PC sheet is 175 times of its thickness.
• Technical data:
Impact strength (J/m): 850
Light transmission (%): 88
Specific gravity (g/cm3): 1.2
Coefficient of thermal expansion (mm/moC): 0.065
Servide temperature (°C): -40°C to +120°C
Heat conductivity (W/m2oC): 2.3-3.9
Tensile strength (N/mm2): ≥60
Flexural strength (N/mm2): 100
Modulus of elasticity (Mpa): 2400
Tensile street at break (Mpa): ≥65
Elongation at break (%): >100
Specific heat (KJ/kg•K): 1.17
Heat deflection temperature (°C): 140
Effect of soundproof (10mm hollow): decay 20db
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FrenchPorte®, LLC
121 Congressional Lane, Suite 100
Rockville, MD 20852
301-230-7125
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