metacrylic acid ester

例句：

1. 1.This polymethyl methacrylate ester is widely used in the production of plastic products.
   这种聚甲基丙烯酸甲酯酯在生产塑料制品中广泛使用。
2. 2.The polymethyl methacrylate ester has excellent mechanical properties and is resistant to UV radiation.
   聚甲基丙烯酸甲酯酯具有出色的机械性能，并且对紫外线辐射具有抗性。
3. 3.The polymethyl methacrylate ester is commonly used as a coating material for electronic devices.
   聚甲基丙烯酸甲酯酯常被用作电子设备的涂层材料。