100% LEXAN polycarbonate solid sound barrier

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

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/moC

Temperature: -40oC to 120oC

Heat conductivity: 2.3-3.9 W/m2   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/kgk
Heat deflection temperature: 140oC
Soundproof index:6mm--29dB,8mm--31dB,10mm-32dB 12mm--34dB