Sound Insulation and Noise Reduction Used Sound Barrier

Sound insulation and noise reduction used sound barrier

Residential noise barrier / noisy barrier
High-speed rail sound barrier / painted sound barrier
Noise barrier / metal noise barrier/ PC sound barrier

Thickness 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm
Width 1, 220mm, 2, 100mm
Weight (Kg/M2): 0.8, 1.2, 1.4, 1.6, 1.9, 2.2, 2.4, 2.6, 3.0, 3.3
Colors white, lake blue, green, blue, opal, brown, silvery gray, red (other color can be ordered according to your request)

1) Impact strength: 850J/m, the impact strength of solid PC sheets is 250 times that of glass, 20-30 times of PMMAsheet

2) Light transmission: 80%-90% for different thickness of clear color

3) UV resistance: With our 50μm thickness UV layer, the sheet can filter 99% ultraviolet radiation in sunlight

4) Specific gravity: 1.2 g/cm

5) Specific heat: 1.16J/kgk

6) Temperature: -40oC to 120oC

7) Heat conductivity: 2.3-3.9 W/m2 oC

8) Tensile strength: > 60N/mm2

9) Flexural strength: 100N/mm2

10) Modulus of elasticity: 2, 400mPa
11) Tensile street at break: > 65mPa

12) Elongation at break: > 100%

13) Heat deflection temperature: 140oC

14) Coefficient of thermal expansion: 0.065 mm/moC

15) Soundproof index: 6mm--29dB, 8mm--31dB, 10mm-32dB 12mm--34dB