plastic light coating的意思|示意

A plastic fluid flow director for a water treatment system is provided having a plastic substrate with a protective coating that is substantially opaque to UV light.

提供了一种具有塑料基底的用于水处理系统的流体流动引导器，该塑料基底具有大体上对UV光不透光的保护涂层。

When the light was switched off, the plastic coating solidified again and appeared as good as new.

当结束紫外光照射后，塑料成分固化，从而完好如初。

The UV opaque coating protects the plastic substrate from UV light, which may be destructive to the plastic, during the water treatment process.

该UV不透光涂层保护塑料基底在水处理过程期间免受对塑料有破坏的U V光的影响。