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醇基涂料的抗点燃起泡性与酚醛树脂、PVB等高聚物形成的致密的表面膜层和酒精载液的燃烧速度有关,从提高载液浓度、破坏表面膜连续性、调节涂层燃烧速度等方面选择合适的附加物,可显著改善点燃起泡现象。
The anti-ignition foaming property of alcohol-based coating is related to the dense surface film layer formed by polymer such as phenolic resin and PVB and the combustion speed of alcohol carrier liquid, which can improve the carrier concentration and damage the continuity of surface film, Speed, etc. Select the appropriate additions, can significantly improve the lit blistering.