Polycarbonate Sound Barrier Sheet/highway&railway sound barrier - JSD-S-N

Detailed Product Description

soundproof sheets
1.high soundinsulated effect
2.high impact resistance
3.competeive price
4used for high way,railway

Detailed Product Description

sound berrier PC sheet,
high impact resistance
very competetive price

Polycarbonate Solid Sheet,Daylighting

Specifications:
Thickness: 6 to 16mm
Maximum width: 2,100mm
Length: any dimension
Specific gravity: 1200kg/cbm
Colors: clear, blue, green, opal, brown,bronze,etc.

Technical features:
Impact strength: 850J/m ,the impact strength of solid PC sheets is 250 times
that of glass, 20-30 times of PMMA sheet
Light transmission: 80%-90% for different thickness of clear color

UV resistance:with our 50μm thickness UV layer ,the sheet can filter 99% ultraviolet radiation in sunlight
Specific gravity: 1.2 g/cm
Coefficient of thermal expansion: 0.065 mm/m^oC

Temperature: -40^oC to 120^oC

Heat conductivity: 2.3-3.9 W/m^{2 oC}
Tensile strength: >60N/mm²
Flexural strength: 100N/mm²
Modulus of elasticity: 2,400mPa
Tensile street at break: >65mPa
Elongation at break: >100%
Specific heat: 1.16J/kg^k
Heat deflection temperature: 140^oC
Soundproof index:6mm--29dB,8mm--31dB,10mm-32dB 12mm--34dB

Polycarbonate Sound Barrier Sheet,highway&railway sound barrier