| Categories | Twin Wall Polycarbonate Sheet |
|---|---|
| Brand Name: | supremewolf |
| Model Number: | pc025 |
| 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: | Double Layer Hollow Polycarbonate Sheet for Roofing |
| Color: | customized |
| Desity: | 1.2g/cm3 |
| Material: | polycarbonate |
| Size: | 1220*2440mm , 2100*5800mm,or customized |
| Thickness: | 4mm,6mm,8mm,10mm,12mm |
| Guarantee: | 10 years |
| Application: | Greenhouse, Carport ,Garage ,etc. |
New Building Materials Double Layer Hollow Polycarbonate Sheet for
Roofing
★ Max width:2100mm
★ Length: 5800, 6000, 11800,1220,12000mm or customized
★ Color: clear/transparent, blue, green, opal, white, brown etc.
★ Thickness of Product
| ★ Advantage of polycarbonate sheet | |
| 1 | Light weight : it is 1/2 weight of glass. |
| 2 | Anti-uv: compared with glass, the uv coating pc sheet will not turn yellow /hazy/degrade under the sun exposure. |
| 3 | 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 |
| 4 | 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”. |
| 5 | Bendability :It can be cold bending .The min bending radius is 175 times of thickness. It can be formed into arch and semicircular etc. |
| 6 | Sound insulation: it is 3-4Db higher than glass at the same thickness . It is the international preferred noise barrier material on highway. |
| 7 | Nonflammability: The nonflammability rate is rate B1, and ignition 580℃. It extinguishes automatically after leaving flame ,and doesnt produce toxic gas |
| 8 | 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%. |
| 9 | Weatherability: 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 |
| 10 | Temperature endurance:it doesn’t turn brittle at -100℃ and doesn’t turn soft at 135℃. |
★ Technical Feature of Polycarbonate sheet
Technical Data | 1. Impact strength: 850J/M |
| 2. Light transmission: 25%-92%,depend on color and thickness | |
| 3. Specific gravity: 1.2g/cm3 | |
| 4. Weather fastness: -40℃ to 120℃ | |
| 5. Coefficient of thermal expansion: 0.065mm/m℃ | |
| 6. Heat conductivity: 2.3-3.9w/m2℃ | |
| 7. Tensile strength: ≥60n/mm2 | |
| 8. Flexural strength: 100n/mm2 | |
| 9. Tensile stress at break: ≥65mpa | |
| 10. Elongation at break: ＞100% | |
| 11. Specific heat: 1.17kj/kg.k | |
| 12. Soundproof index: 23-34dB | |
| 13. Modulus of elasticity: 2400mpa | |
| 14. Heat deflection temperature: 140℃ |
★ Application of Polycarbonate sheet
| 1) noise barrier : highway,railway |
| 2) roof of center ,office facility, airport and plant |
| 3) panel of advertise light box and billboard |
| 4) awning of botanic greenhouse & indoor swimming pool |
| 5) canopy : entrance,parking lot,busstop,pavilion,lounge,corridor |
6) indoor partition of house and office, balcony,sliding door of shower room, sidewalk,fence. |
7) light system : building,shopping mall ,hotel,villa,school, hospital,stadium,entertainment venue. |
| 8) anti-burglary bank counters, anti-burglary show window of jewelry store,police riot shield |
|
