1、聚碳酸酯是性能最优异的工程塑料，其具有质轻，难燃，高抗冲击强度，高透光率，高稳定性，成品易弯曲等特性。而且是一种节能，环保材料。是制作采光材料的首选材料。
1. Polycarbonate is an engineering plastics with the best performance. It has the characteristics of light weight, flame retardant, high impact strength, high transmittance, high stability and flexibility of finished products. It is also an energy-saving and environmental protection material. It is the preferred material for making lighting materials.
2、FRP的主要材料是不饱和树脂，其强度高，易燃，树脂本身在50℃以上易分解，稳定性较差。树脂是化学合成而成，采用苯乙烯溶剂，有毒。
2. The main material of FRP is unsaturated resin, which has high strength and flammability. The resin itself is easy to decompose and has poor stability at above 50 ~C. Resin is chemically synthesized, using styrene solvent, toxic.
3、阳光板采光性能和耐候好一些; 采光板有比较好耐酸碱性，不容易被酸碱腐蚀;。
3. Sunshine board has better lighting performance and weather resistance; sunshine board has better acid and alkali resistance and is not easy to be corroded by acid and alkali;