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U-shaped polycarbonate panel is an advanced roofing system. It adopts a U-shaped lock structure that is easy to install, and the panel is fixed without nails. Fully considering the thermal expansion coefficient of polycarbonate, the panel can slide at the fixed corner. Free sliding expansion and contraction in the groove, the plate can be freely deformed to eliminate internal stress. The fixed angle code fixes the U-shaped polycarbonate sheet on the roof purlin, and the connecting buckle and the connecting teeth of the sheet are engaged with each other to achieve a fast and reliable connection. closed system.U-locked polycarbonate panel system is superior glazing roof material with multi-wall, honeycomb, or X-structure for optional. It combines high thermal insulation, lightweight and high impact. Compared with general polycarbonate, it has a superior leak-proof structure, fantastic loads and simple installation. And the polycarbonate joiner offers free expansion and contraction space. These features make it ideal for building cladding, industrial glazing roof and architectural curved roofing designs.
UNQ’s polycarbonate panel system offers a variety of colors like clear, opal, bronze,lake-blue and glass-green. UV protection is on the surface that blocks all rays to help control the temperature and anti-yellowing. It is excellent durable, lasting 15-20 years.
As the new structure, U-locked polycarbonate system is connected by aluminum or polycarbonate joiner that Accommodates expansion and contraction and sealed by end-caps that prevents dirty and drainage. No need for any point fastener penetration through the sheets. It is very easy to install. The installation guide is shown below
| Structure | Thickness (mm) | Width (mm) | Weight (Kg/m2) | UV side | K-Value (w/m2*k) | Light transmission (%) | Minimum bend radius (mm) | Sound reduction (db) | |
| Clear | Opal | ||||||||
Twin-wall R-structure
| 6 | 1040 | 1.80 | 1/2 | 3.56 | 77 | 46 | 2400 | 18 |
| 8 | 2.00 | 1/2 | 3.26 | 76 | 44 | 3200 | 18 | ||
| 10 | 2.20 | 1/2 | 3.02 | 73 | 44 | 4000 | 19 | ||
Four-wall R-structure
| 8 | 600 | 2.00 | 1/2 | 2.56 | 71 | 42 | 3200 | 19 |
| 10 | 2.20 | 1/2 | 2.39 | 71 | 41 | 4000 | 20 | ||
| 12 | 2.40 | 1/2 | 2.19 | 70 | 41 | 4800 | 20 | ||
Five-wall X-structure
| 12 | 1040 | 2.40 | 1/2 | 2.19 | 71 | 40 | 4800 | 21 |
| 14 | 2.70 | 1/2 | 2.11 | 68 | 39 | 5600 | 21 | ||
| 16 | 3.00 | 1/2 | 2.00 | 66 | 38 | 6400 | 21 | ||
| 18 | 3.30 | 1/2 | 1.88 | 65 | 37 | 7200 | 22 | ||
| 20 | 3.60 | 1/2 | 1.69 | 63 | 36 | 8000 | 22 | ||
Honeycomb Structure
| 8 | 600 | 2.00 | 1/2 | 2.65 | 70 | 42 | 4000 | 19 |
| 10 | 2.30 | 1/2 | 2.20 | 68 | 40 | 4300 | 20 | ||
| 12 | 2.50 | 1/2 | 2.00 | 66 | 38 | 4600 | 21 | ||
Physical property | Testing method | Unit | Value |
Specific gravity | D-792 | g/cm3 | 1.2 |
Heat deflection temperature | D-648 | ℃ |
|
Service temperature term |
| ℃ | -40 to +110 |
Impact falling dart | ISO 6603/1 | J | 40-400 |
Tensile strength at yield | D-638 | Map | >60 |
Tensile strength at break | D-638 | Map | >65 |
Thermal conductivity | C-177 | W/mk | 0.21 |
Elongation at break | D-638 | % | >100 |
Tensile modulus of elasticity | D-638 | Mpa | 2400 |
Flexural strength | D-790 | Mpa | 100 |
Practice thermal expansion/ contraction |
| Mm /m | 3 |
U-lock polycarbonate sheet series is a new generation of innovative goods. it fundamentally settles the issue of thermal expansion and shrinkage of general panels, the unique design 100% solved the water seepage problem caused by the wrong operation of the installation surface, also the installation is faster and stronger, and the maintenance is more convenient. The variety of sheets structure and color satisfies customers’ choice of different transmittance and thermal insulation functions. U-locked polycarbonate system is prior material for building cladding.
Better environment friendly material: PC U-lock sheet are made of polycarbonate which is environmentally friendly and safe to body.
UNQ is professional in polycarbonate production, cut, package and installation. Our team always helps you find the best solution.
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We will contact you within 1 working day, please pay attention to the email with the suffix “@unqpc.com”.
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Date: Aug.1st- Sept.30th,2023
