Purpose Powder Coatings Ltd
02076 392 511
sales@purposepowdercoatings.com
Zinc rich primer powder coating are recommended for use as an anti-corrosive primer where good-quality chemical conversion pre-treatment is recommended or specified but may not be available. Intended to be overcoated with a suitable coating, depending on the end-use application. The primer is partially cured prior to application of the topcoat in order to achieve bonding of the two layers. The substrate must be in a clean, rust-free condition prior to application of the primer.
| Property | Standard | Measurement |
|---|---|---|
| Mandrel bend | BS3900 Pt E1 | Pass 13mm |
| Scratch resistance | BS3900 Pt E2 | Pass 4kg |
| Impact resistance | BS3900 Pt E3 | Pass 50 in/Ibs |
| Adhesion | BS3900 Pt E6 (2mm) | No detachment |
| Humidity | BS3900 Pt F2 (1000hrs) (plain mild steel) | No blistering |
| Salt fog resistance | ASTM B117 (1000hrs) (plain mild steel) | Max 0.5mm creep |
Quality is key to the delivery of our service and we ensure that every aspect of our business is constantly reviewed and improved, from the customers first point of contact through to the final delivery of coated items.
Beckryzinc® Beckryzinc® from Dupont is widely used for corrosion resistance using a top coat polyester. This zinc rich powder provides excellent adhesion to the substrate.
Recommended for use in interior situations where toughness, chemical resistance, and good mechanical resistance properties are essential.
We carry out metal finishing for retail outlets.
We carry out metal finishing for artists and the creative sector such as this flat profile on display at the museum.
We carry out all types of powder coating for business and industry.
