Epoxy Powder Coating Thickness

The finished product is a high quality durable attractive and uniform finish.

Epoxy powder coating thickness.

History of powder coating. 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. Fusion bond epoxy fbe coating is an industry standard environmentally safe thermoset polymer coating which is used as corrosion protection for pipe. Powder coating allows for much thicker coatings than liquid paint without running or sagging.

When applying epoxy coating electrostatically our highly trained technicians spray the part with a dry powder that is fluidized with air and post cured. With liquid paint horizontal and vertical painted surfaces often have differences in appearances but powder coating typically provides a uniform visual appearance regardless of orientation. Electrostatic spray powder coating is generally applied at a thickness ranging from 1 5 to 4 5. A nondestructive coating thickness gage can be used in the field or in the laboratory.

Powder coating is the youngest of the surface finishing techniques. The use of powder coating is to produce hard wear resistant coatings mainly for coating of metals viz household appliances aluminum extrusions drum hardware and automobile and bicycle parts. Thermaset limited epoxy powder coatings can be applied by manual or automatic electrostatic spray equipment general recommendation is for a film thickness of 60 100 microns depending on covering power and colour with a minimum recommendation of 60 microns. These gages are available in ferrous and non ferrous models and can obtain coating thickness measurements from various metals.

The powder may be a thermoplastic or a thermoset polymer. In addition inadequate powder coating thickness may result in poor surface finish and undesirable appearance or color. Its inception was in australia in around 1965. It is an epoxy based powder coating widely used in pipeline construction piping connections valves and fittings.

From corrosion fbe coatings are thermoset polymer coatings. Fusion bonded epoxy coating also known as fusion bond epoxy powder coating and commonly referred to as fbe coating is an epoxy based powder coating that is widely used to protect steel pipe used in pipeline construction concrete reinforcing bars and on a wide variety of piping connections valves etc. The powder particles which are charged stick to the electrically grounded surface before the powder is heated and then fused with a curing oven into a smooth coating. Powder coating thickness may also affect the application s impact resistance flexibility hardness edge coverage chip resistance weathering resistance to salt spray and ability to retain gloss.