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。
A coated article which includes a cement fiberboard substrate and a radiation - curable nonaqueous coating system applied to the substrate.
本发明涉及一种被涂制品，其包含水泥纤维板基材和涂覆到该基材上的可辐射固化的非水性涂层体系。
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