Polyester Powder Coating Chemical Resistance

Powder coating is a type of coating that is applied as a free flowing dry powder unlike conventional liquid paint which is delivered via an evaporating solvent powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light.

Polyester powder coating chemical resistance.

Typical powder coating chemical resistance chart chemical epoxy hybrid polyester nylon thermoset c h c h c h c h acids. Material properties material properties for gases fluids and solids densities specific heats viscosities and more. Powder coating also offers a wide range of specialty effects that are hard to achieve through traditional methods. Chemical resistance of rubbers and elastomers rsistance to chemicals.

Recommended uses include general industrial components and applications requiring a good all round coating such as household goods. Low temperature cure is much easier to develop in a polyester than a polyurethane powder coating. In fact a highly crosslinked polyurethane powder coating provides chemical resistance that rivals epoxy powder performance. Haa polyesters are more difficult to catalyze than tgic based polyesters.

Ifs super durable polyester tgic powders are an excellent all round coating designed to provide additional exterior weathering and salt and humidity resistance over a standard polyester. Tgic polyester powders can be formulated to provide very good chemical and solvent resistance faraday cage penetration out gas resistance caused by substrate porosity and scratch and mar resistance. Gives hard durable protective finishes with excellent adhesion and chemical resistance. The list goes on and we could get into better scratch resistance toughness and hardness than traditional liquid paints but let s take a look at some of the different powders used that help achieve these characteristics.

A couple caveats need to be noted. Steel epoxy powder coated stainless steel type 304 fiberglass fiberglass polycarbonate polycarbonate abs steel epoxy powder coated steel epoxy powder coated aluminum aluminum corrosion resistance a brief general overview of the chemical resistance of various enclosure materials is presented in the chart on the left materials. Ifs super durable tgic powders can be used for interior and exterior applications. Thermaset limited polyester powder coating can be applied by manual or automatic electrostatic spray equipment an even dry film thickness of 60 70 microns is recommended.

Many alesta tgic polyesters have a variety of formal recognitions from underwriters laboratories caterpillar and automotive companies. The powder may be a thermoplastic or a thermoset polymer. Acetic 10 f n f p f p f p acetic glacial n n p p p p n n benzene sulfonic 10 e e f p f p f p benzoic e e e e e e p p boric e e e e e e g f butyric 100 p n f p f p g f chloracetic.