【摘要】 以乙醇改性脲醛树脂为基料、磷酸和淀粉为防火剂可制成膨胀型透明防火涂料。本文给出了该涂料的生产配方和工艺。对乙醇改性脲醛树脂的结构、性能，以及防火剂的组成及其作用机理进行了讨论。更多还原

【Abstract】 By using ethanol modified urea-formaldehyde resin asthe binder,phosphoric acid and starch as the fire-retardants,one can prepare a dilatational transparent fire-retardingpaint.This article discloses the recipe and the manufacturingprocess.Some discussions are made on the structure.performances t the constitution of the fire retardant and itsfire-retarding mechanism.更多还原