We undertake powder coating of small and large items in any volume offering a standard polyester finish although epoxy powder coating and epoxy/polyester powder coating finishes are also available. We primarily use Dupont, Interpon and Paramount powders although other types can be sourced to customer requirements. We also offer the Cromadex Extra Life finish which when pre-treated with a chromate conversion offers a guaranteed life expectancy of 16 years. Below is an overview of the powders and coatings we offer:
Salt Spray Resistance (ASTM B-117): Scribed Bonderite 1000 steel panels in a 5% salt fog at 95°F and 100% relative humidity, exhibit no undercutting of the film after 500 hours exposure. No rusting or blistering occurs on panel face away from scribe. After 1000 hours there is less than 1/16" undercutting. Alodine 1200 aluminium panels show no effect after 1000 hours.
Other Dupont - Alesta Powder Coatings: We also offer epoxy powder coatings and epoxy polyester powder coatings as required.
Salt Spray Resistance (ASTM B-117): The Interpon 600 series passes a 250 hour salt spray test resulting in no corrosion creep more than 2mm from scribe.
Extra Life (16 year Life Expectancy) - Powder Coatings: We are certified users of the Cromadex Extra Life Coatings System. Our certificate can be seen here. The Extra Life powder coating system has an extensive track record throughout the World and is suitable for most types of light industrial applications. Environments include external urban and industrial atmospheres with moderate sulphur dioxide pollution and coastal areas with low salinity as well as internal environments such as production rooms, food processing plants, laundries, breweries and dairies. The treatment is good for aluminium which requires a chromate pre-treatment as well as mild steel which requires a phosphate pre-treatment and an intermediate (Interpon APP120).
Salt Spray Resistance: Paramount Powders polyester coatings pass more than 1000 hours salt spray testing with corrosion creepage less than 2mm from scribe .
Other Properties: Finishes available include smooth, leatherette, texture, stipple, hammer, metallic and toy regulation in RAL BS 4800 and BS 381C colours, as well as being matched to any colour you require. Other tests include:
Hatch (1mm squares): No Loss of Adhesion
6mm Mandrel Bend (BS 3900 E1): No Loss of Adhesion
Impact test (BS 3900 E7); 40-60Kg/cm depending on colour and type
Pencil Hardness: 1H-4H depending on colour and type
Humidity (BS 3900 F2): 1000 hrs No effect
Water Soak (40 deg C): 1000 hrs No effect
DPS Industrial Finishers Ltd -
Unit 8 - Gallymead Road -
Colnbrook - Slough - Berkshire -
SL3 0EN - UK
Tel: 01753 684 666 - Fax: 01753 685 272 - E-mail: email@example.com
Powder Coating - Stove Enamelling - Powder Coating Berkshire - Chromate Conversion - Aluminium Finishing
Berkshire - Surrey - Middlesex - London - Hampshire - Sussex - South East - Buckinghamshire - Thames Valley - UK
Windsor - Heathrow - West Drayton - Ashford - Staines - Egham - Yiewsley - Uxbridge - Hayes - Harlington - Feltham - Maidenhead