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| Place of Origin: | Chengdu city |
| Brand Name: | Xinkunda |
| Model Number: | Customizable according to requirements |
Features:
Our Multiwall 4 Layer B1 Grade Polycarbonate Hollow Sheet is a high-performance roofing and glazing material specially designed for greenhouse applications. Made from high-quality polycarbonate (PC) raw materials, this multiwall sheet features a four-layer hollow structure that provides excellent thermal insulation, high impact resistance, and outstanding light transmission.
With its lightweight yet durable construction, the polycarbonate hollow sheet helps maintain a stable temperature inside greenhouses while allowing sufficient natural sunlight to pass through, creating an ideal growing environment for plants, vegetables, and flowers.
The B1 fire-retardant grade offers enhanced fire safety performance, making it a reliable choice for agricultural greenhouses, commercial buildings, and other architectural applications.
Advantages:
1. Excellent Thermal Insulation
The four-layer hollow structure creates multiple air chambers that effectively reduce heat transfer, helping maintain a comfortable and stable indoor temperature throughout different seasons.
2. High Light Transmission
Provides excellent natural light transmission, allowing sufficient sunlight to reach plants and supporting healthy plant growth. Available in different colors and light transmission levels to meet various greenhouse requirements.
3. Outstanding Impact Resistance
Polycarbonate material offers excellent impact resistance and durability, providing reliable protection against hail, strong winds, and other harsh weather conditions.
4. B1 Fire-Retardant Performance
Manufactured to meet B1 fire-retardant grade requirements, providing enhanced fire safety for greenhouse and construction applications. Certification and test reports can be provided according to the applicable standards.
5. UV Protection
The UV-protective surface coating helps prevent material aging and yellowing caused by long-term sunlight exposure, extending the service life of the sheets.
6. Lightweight & Easy Installation
Compared with traditional glass, polycarbonate hollow sheets are lightweight, easy to transport, cut, and install, helping reduce installation costs and structural load.
Main Applications:
Agricultural greenhouses
Vegetable and flower cultivation greenhouses
Commercial greenhouse roofing
Garden greenhouses and conservatories
Skylights and daylighting roofs
Agricultural buildings and sunrooms
Industrial and commercial roofing systems
Why Choose Our Polycarbonate Hollow Sheets?
We are committed to providing high-quality polycarbonate sheets with stable performance and reliable quality. Our products can be customized according to different project requirements, including thickness, width, length, color, and UV protection options.
Whether you are building a small garden greenhouse or a large commercial agricultural greenhouse, our 4-layer polycarbonate hollow sheets provide an excellent combination of light transmission, thermal insulation, durability, and fire-retardant performance.
Contact us today for product specifications, samples, and competitive quotations. Let us provide the right polycarbonate sheet solution for your greenhouse project!
Kernel pararneter:
| Number of board layers | Thickness(mm) | Gram weight | Warranty |
| 4 layers | 8 | 1.6 | 5 years |
| 8 | 1.7 | 10years | |
| 10 | 1.8 | 5 years | |
| 10 | 1.9 | 10 years | |
| 12 | 2.0 | 5 years | |
| 12 | 2.1 | 10 years | |
| 14 | 2.2 | 5 years | |
| 14 | 2.3 | 10 years | |
| 16 | 2.4 | 5 years | |
| 16 | 2.5 | 10 years |
Key attruibutes:
| Brand: | Xinkunda | Application: | Roof,Skylight,Greenhouse,Awning |
| Design style: | Modern | Warranty: | 5 years-10 years |
| After-sale-service: | Onliine Technical Support | Thickness: | 8mm-16mm |
| Production name: | Polycarbonate hollow sheet | Material: | 100% Virgin polycarbonate |
| Coating: | UV coextrusion | UV Coextrusion: | Single-side 30um-50um UV protection |
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