A polyethylene-based coating has been developed for corrosion protection of buried pipelines. The coating is designed to be applied in most existing coating plants using a spray-applied liquid epoxy primer and a multifunctional polyethylene laminate. The laminate is applied in the solid state to the preheated, epoxy-primed pipe and fused immediately by residual heat in the pipe. The result is a monolithic coating with no mastic-like components. This article describes the coating construction, application technique, and results of laboratory tests.
3-layer polyethylene coating for plant application
Materials Performance ; 37 , 6 ; 28-32
1998
5 Seiten, 14 Quellen
Article (Journal)
English
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