PC Bulletproof Sheet

Product Description

Features:

1) Impact strength: The impact strength of solid PC sheets is 250 times that of glass, and the impact strength of hollow PC sheets is 80 times that of glass

2) Light weight: The weight of a solid PC sheet is only about half of glass, and the weight of a hollow PC sheet is only about one twelfth at the same thickness

3) Transparency: The light transmission of a 3mm solid PC sheet is 88%, and the light transmission of a6mm hollow PC sheet is 80%

4) UV-protection: A PC sheet is co-extruded with a high-density ultra violet ray that also keeps the PC sheet from discoloring

5) Resistance to weather: A PC sheet has resistance to bad weather and maintains excellent properties in a wide temperature range from -40 to 120oC

6) Inhibiting condensation: When the outdoor temperature is 0oC and the indoor temperature is 23oC, the PC sheet will be condensation up to 80% humidity

7) Thermal insulation: The K-value of glass is 1.2 times that of solid a PC sheet and is 1.7 times that of a hollow PC sheet. PC sheets saves energy while preventing heat loss

8) Sound insulation: The hollow form and polycarbonate resin offers significant advantage to that of glass

9) Flame Resistance: Through testing by the National Center for Quality Supervision & Testing of Fire Building Materials, the material is rated as Class B1 according to QB8624-1997 standards

10) Easy installation: A PC sheet can be bent while hot or cold and can be used on curved roves and windows. The minimum radius of curvature of a PC sheet is 175 times of its thickness.

Technical Features:

1) Impact strength: 850J/m

2) Light transmission: 88%

3) Specific gravity: 1.2 g/cm3

4) Coefficient of thermal expansion: 0.065

5) Temperature: -40 to 120oC

6) Heat conductivity: 2.3-3.9 W/m2

7) Tensile strength: >602

8) Flexural strength: 1002

9) Modulus of elasticity: 2, 400Mpa

10) Tensile street at break: >65Mpa

11) Elongation at break: >100%

12) Specific heat: 1.16J/kg. K

13) Heat deflection temperature: 140oC

14) Soundproofing: (6mm solid): 20db

Specifications:

1) Thickness: 0.6-18mm

2) Maximum width: 2, 100mm

3) Length: Any dimension

4) Specific gravity: 1.2

5) Color: Clear, blue, green, opal, brown, etc.