Silastic

例句：

1. 1.The new phone case is made of Silastic, which is very durable and scratch-resistant.
   这款新手机壳是用Silastic制成的，非常耐用且抗刮。
2. 2. Silastic is used in many applications, including medical implants and adhesives.
   Silastic被广泛应用于许多领域，包括医疗植入物和粘合剂。
3. 3. The flexible nature of Silastic makes it ideal for use in electronic devices.
   Silastic的柔韧性使其非常适合用于电子设备中。