Powder coatings are manufactured from solid resins, pigments and fillers together with hardeners and accelerators. The raw materials are premixed, then melted in an extruder and then milled. Powder coatings are sprayed electrostatically onto (semi) conductive substrates and hardened in an oven at high temperatures. Powder coatings are very environmentally friendly as there are no solvents used and little waste produced.
|DYHARD® product range|
|Hardeners||DYHARD® 100, 100S|
|High gloss hardeners||DYHARD® OTB|
|Matting curing agents||DYHARD® PMC, PIN, CAAB|
|Accelerators||DYHARD® UR700, MI-FF, MI-C, PI, PI-FF|