Three-wall Hollow Sheet
Three-wall Hollow Sheet
- Superior thermal insulation and impact strength, ideal for applications requiring high heat retention.
- Specifically designed for simple, fast installation.
- Resists cracking or splitting during cutting and drilling, ensuring stable processing.
- Lightweight: Reduces the usage of steel skeleton materials, lowering costs.
- Aesthetic appeal: Features an elegant and sleek appearance.
- Thickness options: 8-20mm.
- Warranty period: 10 years.
Product Details
Polycarbonate hollow sheet is engineering Thermoplastics. Extrusion molding through Omipa&Breyer extrusion line.It is with 1UV/2UV layer. It has goods physical and mechanical properties.Weight is only 1/12～1/15 of the same thickness of glass
Structure:
| Thicknes(mm) | Width(mm) | Length(mm) | UV(um) | Warranty | LT% |
| 8-18mm | 2100 | No limited | 1 sides | 10 years | clear(60%-70%) |
Standard Color:Blue Green ；Blue；Bronze；Clear；Close edge function；Green；Lake Blue；Opal；Orange；Silver；White；Yellow；
Light weight
High impact strength
High light transmittance
Weather and UV resistant
High thermal insulation performance
Easy to process and install
| Property | Standard | Standard | Unit | Value |
| Density | ASTM D792 | g/cm3 | 1.2 | |
| Heat Deflection Temperature Service Temperature Range | ASTM D648 | 1.82 MPa | OC OC | 130 -40 to 120 |
| Coefficient of Linear Thermal Expansion | ASTM D696 | cm/cm OC | 6.5 X 10-5 | |
| Thermal Conductivity | ASTM C177 | W/mK | 0.21 | |
| Tensile Strength at Yield | ASTM D638 | 10 mm/min | MPa | 65 |
| Tensile Strength at Break | ASTM D638 | 10 mm/min | MPa | 60 |
| Elongation at YieldMPa | ASTM D638 | 10 mm/min | % | 6 |
| Elongation at Break | ASTM D638 | 10 mm/min | % | >90 |
| Tensile Modulus of Elasticity | ASTM D638 | 1 mm/min | MPa | 2300 |
| Flexural Strength | ASTM D790 | 1.3 mm/min | MPa | 100 |
| Flexural Modulus | ASTM D790 | 1.3 mm/min | MPa | 2600 |
| Impact Falling Weight (E-50) | ISO 6603/1 | J | 195 | |
| Rockwell Hardness | ASTM D785 | R Scale | 125R | |
| Light Transmission | ASTM D1003 | % | 80 | |
| Haze | ASTM D1003 | % | <0.5 | |
| Yellowness Index | ASTM D1925 | <1 |
Residential/commercial skylight
Factory building, warehouse lighting roof
Stadium ceiling
Channel/parking shed
Swimming pool top cover
Indoor partition
Reliable Quality: We use advanced production equipment and a strict quality‑control system.
Large Capacity: Eight production lines give an annual output of 50 000 tons.
Proven Experience: We have more than twenty years of manufacturing and export history.
Responsive Service: Dedicated staff reply quickly and follow each order through delivery.
Warranty: We provide a five‑ to ten‑year product warranty.
Performance: Our sheets offer high impact resistance, good bendability, high light transmission, self‑extinguishing fire performance, low weight, sound insulation, anti‑drip surfaces, UV blocking, energy savings, and recyclability.
