Advertising polycarbonate sheet light diffusion

Specifications

Advertising polycarbonate sheet light diffusion

specifications:
1) Thickness: 2.mm--6mm
2) Maximum width: 2,100mm

3) Length: any dimension
4) Specific gravity: 1.2g/cm3

5) Colors: clear, blue, green, opal, brown,bronze,etc.

6) Pattern: drip-drop pattern, barleycorn pattern, diamond pattern and litchi pattern. 
7) Package: PE protective film on both sides of polycarbonate sheet, pallets

Technical features:
1) Impact strength: 850J/m.That means the impact resistance of polycarbonate solid sheet is about 200 times of comman glass ,20 times of acrylic sheets.
2)Light weight:About 1/2 times of glass .
2)Light transmission(clear color)80%--90% for different thickness
2) Light transmission: 80%-90% for different thickness of clear color
3) Specific gravity: 1.2 g/cm
4) Coefficient of thermal expansion: 0.065 mm/moC
5) Service temperature range: -40oC to 120oC
6) Heat conductivity: 2.3-3.9 W/m2 oC
7) Tensile strength: >60N/mm2
8) Flexural strength: 100N/mm2
9) Modulus of elasticity: 2,400mPa
10) Tensile street at break: >65mPa
11) Elongation at break: >100%
12) Specific heat: 1.16J/kgk
13) Heat deflection temperature: 140oC
14) Soundproof index: 4mmthickness--27dB, 5mm--28dB, 6mm--29dB, 8mm--31dB, 10mm-32dB 12mm--34dB