Recent advances in aliphatic moisture cure urethane coatings was written by Squiller, Edward P.;Best, Kurt. And the article was included in PMSE Preprints in 2010.Name: Ethyl 3-ethoxypropanoate The following contents are mentioned in the article:
To apply a defect free polyurethane moisture cure coating, requires the consideration of several factors: choice of nonfunctional thermoplastic acrylic resin, solvents, catalyst level and applied % NCO content. And within these factors there is a synergy that incrementally builds to make a more robust defect free polyurethane moisture cure coating at increased film thicknesses. The central characteristic when considering these factors ultimately relates back to speed of cure. Since the evolution of CO2 in the curing process of polyurethane moistures cure is inevitable, the coating must be formulated to retain its flow and leveling as long as possible while still resulting in overnight cure. This is accomplished by choosing an acrylic grinding resin with a high acid number and lower mol. weight This resin helps de-water the pigments and additives used in moisture cure formulation. The final steps in formulating a defect free moisture cure polyurethane coating are to use low levels of catalyst and a low applied % NCO prepolymer. These factors, combined in this manner result in a moisture cure coating that is applied at thicknesses that are double the current state of the art in aliphatic moisture cure coatings on the market today. This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Name: Ethyl 3-ethoxypropanoate).
Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Name: Ethyl 3-ethoxypropanoate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics