Qinhuangdao Sunboard is priced per square meter, with the full sheet size being 2.1 meters by 6 meters. For small quantities, the sheets need to be cut, while larger orders can be shipped as full sheets. The available colors in stock are transparent and lake blue, with other colors and special sizes available for customization. For more details, please consult our online customer service or call 13011905700.
Specifications
The most common thicknesses of sunboards are 4mm, 6mm, 8mm, and 10mm; these thicknesses typically have a double-layer structure. Thicker boards usually exhibit multi-layer and irregular structures.
Product Features
PC sunboards are primarily made from polycarbonate. Sunboards rapidly entered the construction and decoration materials market in the mid-1980s. They have superior properties compared to laminated glass, wire glass, tempered glass, and hollow glass in terms of lightweight, weather resistance, flame retardancy, and sound insulation. Due to the unique high quality of sunboards, they have been widely recognized in architectural design, decoration engineering, environmental engineering, and advertising industries. Since the late 1980s, sunboard sales in the international market have increased by 20% annually, and since 2008, total annual sales have exceeded 1 billion square meters. When facing natural disasters such as hail and heavy snow, the ability to withstand such events is poor, leading to severe damage to greenhouses and significant losses to crops grown inside. The use of films can also result in white pollution. The double-layer and multi-layer sunboards that emerged in Europe in the 1970s are recognized as the fourth generation of greenhouse covering materials and have been widely used in agricultural greenhouse construction. Their characteristics include:
1. Lightweight, weighing one-twelfth that of glass of the same thickness;
2. Impact resistance: impact strength is 300 times that of ordinary glass, 30 times that of acrylic sheets, and 2 times that of tempered glass;
3. Energy-saving: low thermal conductivity (K value), good insulation, energy savings are 1.5-1.7 times that of glass of the same thickness;
4. Weather resistance: artificial climate aging test for 4000 hours results in a yellowing degree of 2, with a light transmittance reduction of only 0.6%;
5. Wide usage range: stable physical properties between -40℃ and 120℃, sunboards do not deform;
6. Cold bending: can be cold bent, with a safe bending radius of more than 175 times its thickness;
7. Fire resistance: tested by the National Quality Supervision and Inspection Center for Fireproof Building Materials, the sunboards produced by our company achieve a flame-resistant B1 rating;
8. Anti-condensation: one side can be treated to prevent condensation water droplets;
9. Sound insulation: polycarbonate boards have good sound insulation properties, effectively reducing noise;
10. Light transmission: light transmittance reaches up to 88%;
11. UV layer: the board surface is coated with UV protection to extend the lifespan of the board;
12. Wind resistance: the wind resistance performance meets national standard GB/T7106-86.
Product Applications
1. Unique decorations and rest areas such as pavilions in gardens and amusement parks;
2. Interior and exterior decoration of commercial buildings, curtain walls of modern urban buildings;
3. Agricultural greenhouses and breeding sheds;
4. Modern ecological restaurant ceilings in greenhouse sheds;
5. Bicycle sheds, balcony sunshades, rain shelters, and roof rest pavilions in all units or communities;
6. Skylights in office buildings, department stores, hotels, villas, schools, hospitals, sports venues, entertainment centers, and public facilities.
For more information about Qinhuangdao Sunboard, please visit:
| http://www.qhdpcban.com |
