urea formaldehyde
脲醛：一种合成树脂
常用释义
英式发音
美式发音
基本释义
- 脲醛：一种合成树脂，由脲和甲醛反应制得，常用于制造胶合板、纤维板和涂料等产品。
例句
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1·The free formaldehyde of the urea formaldehyde resin adhesive agent is the main pollution source of artificial board.尿醛树脂胶粘剂中的游离甲醛是人造板中主要的污染源。
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2·A novel method for producing urea formaldehyde resin with intensive viscidity, high solid content and low toxicity is introduced in this report.介绍一种粘结强度大、固含量高、低毒环保型的脲醛树脂粘合剂的合成方法。
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3·With sulfonated melamine and urea as monomers and acids as catalysts, the synthesis of sulfonated melamine urea formaldehyde resin is carried out.以磺化三聚氰胺和尿素为单体，在酸催化下，合成磺化三聚氰胺尿素甲醛树脂。
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4·Viscosity change of melamine urea formaldehyde glue line was investigated with a thermo mechanical analyzer (TMA) used as a parallel plates rheometer.用热机械分析（TMA）方法研究了三聚氰胺-尿素-甲醛树脂固化初期胶层粘度的变化。
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5·This paper aimed at the problem of moisture-resistance performance of finish foil, adopting melamine modified urea formaldehyde impregnated resin to make MUF.本文采用三聚氰胺对脲醛树脂进行改性，合成三聚氰胺改性脲醛树脂（MUF），解决预油漆纸耐潮湿性的问题。
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6·The new urea formaldehyde resin for plywood was developed, by using a specifically designed, advanced synthesis process with two modifiers added in its final stage.此种新开发的脲醛树脂，采用特定的先进合成工艺和加入两种改性剂研制而成。
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7·The storing stability of urea formaldehyde resin adhesive with the change of PH value is researched in attempt to guide the production and imporove the application for products.对脲醛树脂胶的贮存稳定性随p H值的变化进行研究，以指导生产，提高产品的适用。
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8·Base on this, the influence of urea formaldehyde resin on the water resistance of MOC was investigated through an experimental study with strength and water-resistance as evaluation indexes.在此基础上，本文通过试验研究，以氯氧镁水泥的试块强度和耐水性为指标，探讨脲醛树脂对氯氧镁水泥耐水性的影响。
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9·Remove asbestos or urea-formaldehyde insulation from buildings when required.需要时从建筑物上移除石棉或脲醛绝缘物。
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10·The abamectin microcapsules were prepared by in-situ polymerization process in this work, with melamine-formaldehyde resin and urea-formaldehyde resin as wall materials respectively.采用原位聚合法，分别使用脲醛树脂和蜜胺树脂两种囊壁材料对生物农药-阿维菌素进行了微胶囊包覆。