Polyurethane-based coating systems have an established position in the coatings industry.In some applications,like industrial woodcoatings,they have a very strong position the market.There are two main reasons for this.The first is that polyurethane coatings yield a very high level of quality.They combine outstanding resistance to solvents and chemicals with unique toughness.It is possible to formulate both clear coats and-because of their good pigment wetting properties-pigmented coatings,which yield high-gloss,high-bodied films with excellent flow properties.The films have outstanding mechanical properties and provide the ideal balance of hardness and flexibility,even at low temperatures.Good scratch resistance is also a feature of polyurethane coatings.
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