| Categories | Twin Wall Polycarbonate Sheet |
|---|---|
| Brand Name: | supremewolf |
| Model Number: | pc022 |
| Certification: | ISO,SGS |
| Place of Origin: | china |
| MOQ: | 1500m2 |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, MoneyGram,paypal, L/C |
| Supply Ability: | 60000tons per month |
| Delivery Time: | 1-2 weeks for 1*20ft after receiving deposit |
| Packaging Details: | PE film on both sides |
| product name: | Two Wall Polycarbonate Sheet |
| Color: | customized |
| Desity: | 1.2g/cm3 |
| Material: | polycarbonate |
| Size: | 1220*2440mm , 2100*5800mm,or customized |
| Thickness: | 4mm,6mm,8mm,10mm,12mm |
| Technology: | Co-extrusion |
| Guarantee: | 10 years |
Plastic Colored 8mm Two Wall Polycarbonate Sheet Used for Sunroom
Max width:2100mm
Length: 5800, 6000, 11800,1220,12000mm or customized
Color: clear/transparent, blue, green, opal, white, brown etc.
Thickness of Product
★ Technical Feature of Polycarbonate sheet
| property | unit | index |
| Impact strength | J/M | 850 |
| Light transmission | % | 25 to 92 |
| Specific gravity | G/CM3 | 1.2 |
| Weather fastness | ℃ | -40 to 120 |
| Coefficient of thermal expansion | MM/M℃ | 0.065 |
| Heat conductivity | W/M2℃ | 2.3-3.9 |
| Tensile strength | N/MM2 | ≥60 |
| Flexural strength | N/MM2 | 100 |
| Tensile stress at break | MPA | ≥65 |
| Elongation at break | % | ＞100 |
| Specific heat | KJ/KG.K | 1.17 |
| Soundproof index | DB | 23-34 |
| Modulus of elasticity | MPA | 2400 |
| Heat deflection temperature | ℃ | 140 |
★ Feature of Polycarbonate sheet
| Light weight | it is 1/2 weight of glass |
| Impact Resistance | 30times of acrylic and 250-300times of glass in the same thicknessNo crack appears after 3kg hammer falls down the sheet within 2m height.Therefore , it is called “infrangible glass” and “sound steel”. |
| Bendability | It can be cold bending .The min bending radius is 175 times of thickness. It can be formed into arch and semicircular etc. |
| Sound insulation | it is 3-4Db higher than glass at the same thickness . It is the international preferred noise barrier material on highway. |
| Energy saving | The heat transfer coefficient is lower than glass and other plastic ,the heat insulation is 7% to 25% above the glass in the same thickness and can reach up to 49% |
| Weather endurance | it is good performance between -40℃ to 120℃. The yellow degree is 2 and light transmittance loss is just 6% after 4000hours accelarated aging test |
| High Light Transmission | up to 92%. The transmission loss is merely 6% in ten years, the transmission loss of PVC is 15% to 20% ,and 12% to20% of glass fiber |
| Anti-uv | compared with glass, the uv coating pc sheet will not turn yellow /hazy/degrade under the sun exposure. |
★ Application of Polycarbonate sheet
|
