Powder coatings protect metal pipes

摘要

Raprex 400 thermoplastic powder coatings were developed to protect indUStrial steel structures and pipes.These modified linear-low-density polyethylene (LLDPE) or high-density polyethylene (HDPE) powders can be applied to steel,aluminum,copper,and other metals employing standard powder coating techniques.No special pretreatment is required except shot-blasting the metal surface to physically clean it.