Ercon Powder Coating No Comments

Before we begin your powder coating project, we like you to know exactly how your coating finish has been manufactured.

Read on to find out what happens before you see your coating applied as a flawless sheen.

But before we get down to the step-by-step procedure for powder coating manufacture, let’s look at the raw materials.

Powder Coating Materials

Powder coating comprises:

  • Plastic resins (either epoxy or polyester)
  • Curing agents (hybrids of dicyandiamide)
  • Additives (these vary depending on the type of specified finish e.g. gloss/matte)
  • Tint pigments (for colour)
  • Extenders (fillers that enhance durability)

Although these substances are used in all powder coatings, quantities are varied to achieve different types of finishes. 

How Is Powder Coating Made

To form powder coating, the materials are dry-mixed and heated in an extruder.  This creates a homogeneous composite.  The heat isn’t strong enough to induce a chemical reaction, which means that curing isn’t possible.  The curing process takes place at a later stage in coating procedures.

The coating is then passed through a chilled roller, which flattens it into a manageable shape for cooling.  The coating is cooled on a wide belt and then passed into a shaker, which breaks the hardened coating into fragments.

The pieces are then ground, sieved and boxed for storage and shipping to powder coaters like Ercon.  Each powder is assigned in batches to meet orders, each numbered to represent its formulation.

Quality control checks are implemented at each stage of the coating manufacturing and application processes.

However, this is only the beginning.  Click here to find out how powder coating is applied to your products so that you can enjoy the perfect finish.

How Ercon Can Help You

To enquire about finishing options for your products, sign up below to speak to a heating expert.

Alternatively, you can find us in Wolverhampton’s Bilston.  We’re easily accessible from West Midlands towns and cities.

About Ercon

Ercon is a leading provider in the West Midlands for powder coating solutions.  Based in Wolverhampton’s Bilston, Ercon provides customers with finished products of the highest quality and reliability, complete with bespoke packaging arrangements to suit individual requirements. Ercon’s cost-effective planning and zero-defect procedures ensure premium quality across automotive, defence, domestic, medical, retail and specialist sectors.

Established in 1983, Ercon has provided over thirty-five years of experience and expertise in powder coating, making us a leading provider in the West Midlands, with easy access to major cities; Birmingham, Wolverhampton and Coventry. We constantly strive for recognition as a world class company who invest in a total quality culture. Our ‘right first time, on time’ always prevails.

Alongside powder coating, Ercon also provides machining and assembly services.

Contact us at

16-17 Spring Vale Business Park, Union Street, Bilston, WV14 0QL

+44 1902 491011

sales@erconpowdercoatings.co.uk

LinkedIn: Ercon Powder Coating

Facebook: Ercon Powder Coatings Ltd

 

References

Aimetal Finishing

Available at: aimetalfinishing.com

Utech, Bob, A Guide to High-Performance Powder Coating (Michigan, USA: Society of Manufacturing Engineers, 2002), p. 13

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