1）UV Resistance Function: One side of the polycarbonate sheet is coated with a UV-resistant layer, while the other side is treated to prevent condensation. This design achieves multiple functions including UV resistance, heat insulation and anti-dripping. It effectively blocks UV transmission, making it ideal for protecting precious artworks and exhibits from UV damage.
2）Light Weight：Its specific gravity is only half that of glass, thereby saving costs on transportation, handling, installation and related supporting structures.
3）Flame Retardancy：According to the Chinese national standard GB50222-95, this polycarbonate sheet is classified as a Class B1 flame-retardant material (first-level fire resistance). Its ignition temperature is 580°C (1076°F). It is self-extinguishing when removed from the ignition source, emits no toxic gases during combustion, and does not promote the spread of fire.
4）Flexibility：In accordance with design drawings, the sheets can be cold-bent on-site to form finished products such as arched structures, semi-circular roofs or windows. The minimum bending radius is 175 times the thickness of the sheet used. Hot bending can also be adopted as an alternative processing method.
5）Sound Insulation Performance：Polycarbonate sheets offer excellent sound insulation. Compared with glass and acrylic sheets of the same thickness, they provide superior sound reduction. At equal thickness, polycarbonate sheets reduce noise by 3–4 dB more than glass. Internationally, polycarbonate is widely used as a material for highway sound barriers.
6）Remarkable Energy Saving Effect：It keeps interiors cool in summer and warm in winter. The thermal conductivity (K-value) of polycarbonate sheets is lower than that of ordinary glass and other plastic materials. Its thermal insulation performance is 7% to 25% higher than glass of the same thickness, greatly reducing heat loss. This material is ideal for heated buildings and is also environmentally friendly.
7）Temperature Resistance：Polycarbonate panels do not become brittle or fragile at temperatures as low as -100°C, nor do they soften at high temperatures up to 135°C. Furthermore, their mechanical properties remain almost unchanged in harsh environments.
