Hempel has launched two new coatings specifically developed to protect the “splash zone” areas of offshore structures such as oil & gas platforms or wind turbines, which suffer from the dual impact of atmospheric and immersion-type corrosion, as well as physical damage such as abrasion and impact, especially in areas around boat landings.
According to Hempel, Hempadur Multistrength 35840 and 35842 are almost solvent-free and contain a much higher percentage of reactive diluents instead of conventional solvents to create superior cross-linking properties. This significantly enhances their resistance to corrosion, the company pointed out.
In addition, the coatings are reinforced with overlapping glass flakes to further enhance their water resistance and strengthen them against physical impact. Their high solids ratio (99 percent) and low VOC (volatile organic compound) content makes them significantly kinder to the environment than conventional coatings, Hempel said.
Simon Daly , Hempel’s Oil & Gas Segment Manager, said: “Prolonging the life of an offshore asset and reducing maintenance costs are key requirements for many of our customers. Longer life also results in not having to put maintenance painting personnel in potentially hazardous situations. There are many products that have been developed to protect the splash zone but we are bringing a different technology approach to the market that delivers enhanced protection with minimal environmental impact.”