Liquid Powder Coating

11 2 3 powder coating advantages and limitations.

Liquid powder coating.

Have the flexibility to apply powder and liquid paint on the same production line. Talk to anyone who uses powder coatings and they ll likely rave about the advantages of powder compared to liquid finishes unless of course they re trying to coat a substrate that requires certain special effects has a complex surface or cannot handle high cure temperatures. Most powder coatings reach this stage in an oven heated to 350 to 400 degrees f. This reduces the cost of permits and environmental compliance.

There are no toxic compounds in powder coatings. Powder coat non conductive substrates. If you have 1 2lb of powder you must mix it with a 1 2lb of liquid. Offer a powder coat finish superior to conventional dry powder application.

You want the solution to be thick enough to flow out smooth however if it is too thick or does not spray well then you may add distilled water to thin your powder liquid solution out. On some occasions a manufacturer can use the same oven for drying liquid coatings and curing powder coatings as long as both coating chemistries are compatible with each other. Environmental advantages of powder coatings. Low vocs there are no solvents and therefore no or extremely low volatile organic coatings vocs in powder coatings.

For a proper curing the substrate must be at this temperature for at least 10 minutes. Powder coating has advantages over liquid coatings but it also has limits. Powder coatings offer a great many advantages over liquid paints. Mix any color or type of powder coat with the liquid 2 powder solution by weight 50 50 ex.

Obtain faster powder coat application time. Add 0 voc powder coating to my existing liquid paint line. Most of the advantages are environmental and economic.