Preparation of Polyester Resin for Polyester/Epoxy Mixed Powder Coatings by PET Alcoholysis
Xiaoyan Wang
Abstract
Xiaoyan Wang
Abstract
Preparation of polyester resin for polyester/epoxy mixed powder coatings by wasted PET alcoholysis was introduced.Control factors of polyester resin synthesis and influences of monomers on film performance were discussed.The results showed that the performance index of powder coatings prepared with the polyester resin accomplished that of the tranditional products,which provided good economic and environmental protection profit.
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Preparation of polyester resin for polyester/epoxy mixed powder coatings by wasted PET alcoholysis was introduced.Control factors of polyester resin synthesis and influences of monomers on film performance were discussed.The results showed that the performance index of powder coatings prepared with the polyester resin accomplished that of the tranditional products,which provided good economic and environmental protection profit.
Key concepts: Polyester, Epoxy, Materials science, Monomer, Polyester resin, Powder coating, Gelcoat, Composite material