Thickening the topcoat of the low-solvent polyurethane resin paint. By combining it with a thick film modified epoxy resin primer, heavy-duty anti-corrosion polyurethane resin coating can be achieved in two processes!!
"New Urethane HB Topcoat" is a weak solvent thick film type polyurethane resin topcoat that maintains the film performance of conventional polyurethane resin topcoats, such as weather resistance, while having thick film properties and can be used as both an intermediate and topcoat. By combining this product with the weak solvent thick film modified epoxy resin primer "New Epoxy 21 HB Primer," significant cost reductions and shortened construction periods can be achieved in repainting factory plant equipment through the streamlining of heavy-duty corrosion-resistant polyurethane resin painting processes.
In 2021, our company launched the weak solvent thick film fluororesin topcoat "New Fluoro HB Topcoat" as part of the New Fluoro HB System, which includes:
Primer: New Epoxy 21 HB Primer 120μm × 1 coat
Topcoat: New Fluoro HB Topcoat 55μm × 1 coat, totaling 175μm
This established a two-coat streamlined weak solvent type fluororesin painting system, and we have accumulated a track record of its adoption.
Based on the above experience and results, it has become possible to reduce the conventional process of two coats of modified epoxy resin primer plus two coats of polyurethane resin intermediate and topcoat, totaling four processes, down to two processes. The thick film streamlined specifications can help improve and resolve issues related to the maintenance and preservation of steel structures, such as shortening construction periods, reducing labor, and lowering costs.
