Hollow panels are a series of multi-wall polycarbonate sheet products, which are characterized by a honeycomb structure with at least two walls and connecting ribs. This double or multilayer structure can form an insulated air space (unit), which helps reduce the penetration of heat (thermal) energy, resulting in cooler summer areas and cooler months to warmer areas.
In short, the structure of the hollow panel can produce an energy-saving, strong and impact-resistant sheet that is much lighter than solid polycarbonate, acrylic or glass panels. Hollow panels provide higher energy efficiency than any single-layer thin panels. There are many options for our hollow polycarbonate sheets. Double-layer hollow board, three-layer hollow board, four-layer hollow board, m-shaped hollow board, honeycomb hollow board.
Popular applications of double-layer polycarbonate panels and multilayer polycarbonate panels are roofs, glass, walls or the exterior of buildings, internal partitions, displays, etc.
Product name | Polycarbonate Hollow Sheet /Board |
Color | Clear, Opal, Blue, Lake Blue, Green, Bronze, or Customized |
Available size | 2.1m*6m |
Material | 100% bayer material or sabic material or customized |
Weight | kg/sqm: 0.68(4mm), 0.83(6mm), 1.15(8mm), 1.35(10mm), 1.6(12mm) |
Surface | UV protection, Anti-fogdrop |
Warranty | 10-Year |
Package | Tray/craton |
Tape | Twin wall polycarbonate sheet:2.8mm - 12mm |
Three wall polycarbonate sheet:6mm-15mm | |
Four wall polycarbonate sheet:8mm - 20mm | |
Honeycomb polycarbonate sheet:8mm - 12mm | |
2400mm,5800mm,6000mm,11800mm,12000mm | |
or according to your requirement | |
Thickness | 4mm, 6mm, 8mm, 10mm, 12mm, 14mm,16mm,20mm,25mm |
Samples | Free samples will send you for test |
Application | Warehouse, workshop, plant house,canopy |
Light Transmission | Depending on the color, the transmittance can be up to 0-89%. |
Energy saving | Low heat transfer coefficient (K value), good thermal insulation, energy saving is 1.5-1.7 times of the same thickness of glass. |
Light | The weight is 1/15 of the same thickness of glass. |
Impact Strength | Good toughness, not easy to be damaged in transportation, installation and use; Its impact strength is 250 times that of glass and 30 times that of plexiglass. |
Resistance to aging | The surface of the product contains a UV-resistant coextruded layer, outdoor weather resistance is good, long-term use still maintain good optical properties and mechanical properties |
Resistance to wind pressure | Wind pressure performance up to the national standard GB/T 7106-2008 level |
Large temperature difference | Long-term use temperature: -40c to 120C. |
Effect of Soundproof | Polycarbonate with hollow structure has good sound insulation and can effectively reduce noise. |
Flame retardant | According to the national standard gb8624-2012 is class B1 flammable. |
Easy to install | The minimum bending radius is 175 times the thickness of the plate. |