(1) Resin:HDP adopts the high molecular weight resin with
little branched chain polymer, stable bond energy and
resistance to photolysis, so HDP has a relatively good resistance to chalking and excellent retention of luster.
(2) Pigment: HDP adopts inorganic ceramic pigments, which
makes it hard to fade in the sunlight.
The supplier, one of the earliest and largest coating enterprises in the world, who provides Baosteel with high-durability
polyester (HDP), offers a quality guarantee of their coating
products for 15 years.