FINISHES AND TECHNICAL PERFORMANCE
A major benefit of powder coating is the variety of finishes, textures and technologies available to the customer.
Solid Colours
The RAL and BS ranges are the most commonly specified and as such form the backbone of our stock range.
Metalics
As well as the RAL metallic range, manufacturers have their own unique collections of smooth and textured colours. Popular ranges include: Interpon Futura and Brilliance, Syntha Pulvin Synthatec Metallics, Dupont Alliages & Variances, Classic and Mineral.
Textures
Whilst retaining the excellent mechanical properties of powder coating, leatherette paints are only suitable for indoor applications. Their decorative appearance makes them a perfect choice on rougher substrates such as mild and galvanised steel. Typical applications are furniture, lighting and shop fittings. Finer textures are also available. These have the added benefit of retaining their architectural external quality but with a smoother appearance to cover any surface imperfections. Popular ranges include Interpon Fiji and Dupont Fine Textured Collection.
Antio-Microbial
Utilising the properties of silver as a natural bactericide, these paints have been successfully tested against bacteria such as Salmonella, E Coli and MRSA. Ideal applications for this technology are food processing equipment, home appliances, furniture, and medical products.
Anodic
This is a recent development in powder coatings. These finishes match the surface appearance of natural anodising, as well as some of the more popular metallic shades. With guarantees available for up to 40 years they can also provide a more cost effective option for customers.
C & O’s powder coating passes all these requirements and conducts daily tests to ensure such standards are maintained. These include:
Adhesion By Cross Cut
In accordance with ISO2409 no detachment of film from the substrate other than debris from the cutting operation. No removal of the film under the tape should be evident.
Flexibility
In accordance with ISO 1519, no cracking, flaking or film deformation above 5mm.
Impact Resistance
In accordance with ASTM D2794, no cracking or detachment of coating using a weight of 0.908 kg with a diameter of 15.9mm
Drill, Mill & Saw
Coatings must withstand drill, mill and sawing operations similar to the process of fabrication and installation of the coated product. There should be no flaking, tearing or removing of the film.
Pressure Cooker
Coating immersed in 25mm of deionised water for duration of 2 hours.
Acetic Acid Salt Spray
In accordance with ISO 9227 there shall be no blistering of more than 2mm from the scribe after duration of 1000 hours.
Guarantees
As an approved applicator, C & O Powder Coatings has the ability to guarantee paint work on aluminium for up to 40 years.
Guarantees for sites in standard locations are normally 30 years in duration, 40 if a higher UV resistant product is applied. A site deemed hazardous would be a marine, industrial or swimming pool location. For such sites prior notice must be given to C & O in order for all the local atmospheric conditions to be assessed. Guarantee request forms are submitted for review to the paint manufacturer who will award a guarantee on certain conditions.
As an applicator, typical requirements are a minimum paint thickness of 60 microns, the customer must oversee the maintenance and care of the paint finish once installation is complete. Guidelines on the classifications of sites and maintenance required are available as downloadable PDF files. It is vital that notice is given prior to, during, and after all work is complete for the guarantee to be awarded. Once the project is finished, a certificate can be awarded to the customer.
Downloads
Visit our useful Documentation page for certificates, product guides, procedures and more.