Polycarbonate (PC) greenhouse greenhouse structures mostly use double-layer transparent sheets. If this type of double-layer transparent sheet is used, it is lightweight and has strong light transmission properties, which are particularly beneficial for plant growth. Importantly, it ensures no sun死角 within the greenhouse, significantly improving land utilization and lighting performance. What's more, its transparency does not significantly degrade over time. It also boasts strong impact and temperature resistance.

PC is a thermoplastic material with excellent impact resistance, which means it maintains minimal potential for degradation and stress relaxation even at high temperatures. Polycarbonate panels made from PO also exhibit strong impact resistance and can maintain stable performance over a wide temperature range (-40~+120°C).