2. Light transmittance: The solar panel can provide good transparency and surface gloss, so that the solar energy per unit area in the greenhouse can be used as much as possible.
3. Energy saving: The thermal conductivity (K value) is lower than that of the general greenhouse film, so that the heat loss is greatly reduced.
4. Impact resistance: PC is one of the thermoplastic plastics with the best impact resistance. The sunshine board has the reputation of "unbreakable glass" and "sound steel". In contrast, film greenhouses are very susceptible to physical damage.
5. Sunshine board Flame retardant and fireproof: PC board has outstanding fire resistance. After testing by the National Fireproof Building Materials Supervision Center, PC sun board is classified as flame-retardant B grade, and self-extinguishes away from the fire. However, the film greenhouse will be collapsed in the face of fire. Every year in the country, there will be a huge loss of farmers in the film greenhouse due to man-made fires.
6. The temperature adaptability of the endurance board of the Yangguan board: PC Yangguan board will not be cold and brittle at -100 degrees Celsius, and will not soften at 135 degrees Celsius, and its mechanics and mechanical properties have no obvious changes in harsh environments.
