在实验研究基础上，提出以廉价的脲醛树脂为基料，辅以相关助剂制取膨胀型防火涂料的新方法。
Based on the experimental Studies, a new kind of expansion anti-fire coating was manufactured, which is made mainly of cheaper urea-formaldehyde resin.
实验证明涂料的防火性能与树脂基体、阻燃体系、可膨胀石墨、颜填料的用量密切相关。
The experiments indicate that the fire-endurance effect was consanguineously correlative with dosages of the matrix resins, flame-retardant system, expandable graphite and pigment-fillers.
以乙醇改性的脲醛树脂为基料，磷酸和淀粉为防火剂制成膨胀型透明防火涂料。
A dilative transparent fireproof coatings were based on ethanol modified urea resin as binder, phosphoric acid and starch as fire retardant.
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