China Lexan polycarbonate solid sheet PC flat roof panel manufacturers and suppliers | JIAXING
Thickness
(1). Twin-walls polycarbonate sheet thickness: 4mm, 6mm, 8mm, 10mm, 12mm, etc.
(2). Triple-walls polycarbonate sheet thickness: 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, etc.
(3). Four-walls polycarbonate sheet thickness: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, etc.
(4). Five-walls polycarbonate sheet thickness: 8mm, 10mm, 12mm, etc.
(5). Six-walls polycarbonate sheet thickness: 16mm, 20mm, 25mm, etc.
(6). X-Profile polycarbonate sheet thickness: 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, etc.
(7). Honeycomb polycarbonate sheet thickness: 6mm, 8mm, 10mm, 12mm, etc.
Width: 1220mm, 2100mm
Length: No limite(Recommend 5800mm, 6000mm, 11800mm, 12000mm to suit 20' container & 40' container)
Color: clear/transparent, lake blue, green, blue, opal, white, brown/bronze, silvery gray, red, yellow, etc.
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Technical Data(twin wall polycarbonate hollow sheet) |
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| Characterics | Unit | Data |
| Impact strength | J/m | 2.1 |
| Light transmission | % | 50-85 |
| Specify Gravity | g/m | 1.2 |
| Coefficient thermal expansion | mm/m℃ | 0.065 |
| Service temperature | ℃ | -40℃~+120℃ |
| Heat conductively | W/m²℃ | 3.0-5.0 |
| Flexural strength | N/mm² | 100 |
| Modulus of elasticity | Mpa | 2400 |
| Sound insulation effect | db | 20 decibel decrease for 10mm pc sheet |
| Tensile strength | N/mm² | ≥60 |
Test Data
| Fiberglass | Taishan E-Glass | Anti-UV | ≥99% |
| Weight | 1.4kg/m2/mm | Temperature Tolerance | -20ºC to 80ºC |
| Production Standard | GB/T-14206 | Shear Strength | 92 MPa |
| Tensile Strength | 75 MPa | Flexural Strength | 110 MPa |
| Thermal Conductivity | 0.158 W/M·K | Thermal Expansion Coefficient | 2.55x10-5 cm/cm/ºC |
Product Color
Product Faeatures
1. Excellent light transmittance, up to 18%-80%
2. Polycarbonate is the most shock-resistant polymer engineering plastic, which is 10-27 times higher than plexiglous glass and won't turn yellow in the sun
3. The surface has 50 micron anti-ultraviolet coating, 10 years of quality assurance, will not cause yellowing
4. The temperature between -40 ℃ and +120 ℃ will not cause deformation and other quality deterioration
5. Light weight, easy to transport and install
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