Soundproof PC Sheets

Gensin soundproof polycarbonate sheet, has high impact resistance light weight and good sound insulation effect, widely used in specially the path, the highway, the track transportion, the railroad, the residential district.

Specifications:
1) Thickness: 4mm-16mm
2) Maximum width: 2,100mm
3) Length: any dimension
4) Specific gravity: 1200kg/cbm
5) Colors: clear, blue, green, opal, brown, bronze, etc.
6)MOQ:8 tons
7)Payment:T/T or L/C at sight
8)Lead time: 10days
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

Applications: Soundbarrier for highwayrailroad, soundbarrier for residential, etc.

Tag: Soundproof PC Sheets, Polycarbonate Sheets
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