Four-Wall Polycarbonate Sheet
Four Wall Polycarbonate Sheet is significantly lighter than glass but stronger, more flexible, and more impact resistant. Therefore, it is a versatile roofing material, the color can be transparent and translucent.
Normally, the co-extruded UV protective layer(s) is/are co-extruded on one or both sides can withstand the rigors of daily abuse in an outdoor environment for more than 10 years or 15 years.
It has four walls and creates three parallel insulation channels. This design adds both impact toughness and the ability to support the large weight. Meantime, four wall polycarbonate sheet offers preferential thermal insulation property.
Four wall polycarbonate sheet is widely used for roofing, facade system and the partition wall between rooms.
|Model||Thickness||U-Value (W/m²·°K)||Light Transmission, clear, %||Width 700 (mm)||Width 1050 (mm)||Width 2100 (mm)|
|UVMPC-FO-U1||Standard four-wall polycarbonate sheet with co-extruded UV protective layer on one side|
|UVMPC-FO-U1A||Standard four-wall polycarbonate sheet with co-extruded UV protective layer on outside, anti fog coating on inside for greenhouse wall and roofing|
|UVMPC-FO-U2||Standard four-wall polycarbonate sheet with co-extruded UV protective layers on two sides|
|Optical Properties||Testing Method||Unit||Value|
|Tensile Strength at Yield||D-638||Mpa or N/mm²||>60|
|Tensile Strength at Break||D-638||MPa or N/mm²||>65|
|Coefficient of Linear Thermal Expansion||D-696||mm/m °C||0.065|
|Thermal Conductivity||C-177||W/m K||0.21|
|Elongation at Break||D-638||%||>100|
|Tensile Modulus of Elasticity||D-638||MPa||2400|
|Fire rating||UL 94||/||V1|
Default third-party testing organization is SGS
With the outstanding thermal insulation performance, lighter weight, high light transmittance and the great performance between -40℃ and 120℃, the multiwall polycarbonate sheet is the ideal material for the commercial greenhouse, hobby greenhouse.
With the excellent impact resistance, multiwall polycarbonate sheet is the best choice for stadium roofing, even under the storm, hailstone, heavy snowfall, sandstorm, hurricane weather, and intense ultraviolet condition.
With the excellent impact resistance, the multiwall polycarbonate sheet is the best choice for stadium roofing, even under the storm, hailstone, heavy snowfall, sandstorm, hurricane weather, and intense ultraviolet condition.
Multiwall polycarbonate sheet offers outstanding light transmittance, and excellent impact resistance, it is a suitable plastic sheet for the sunroom.
Railway Station roofing