allophanate

基本解释

• 脲基甲酸盐

同根派生

• allophanate相关词

英汉例句

• The content of free-TDI in prepolymer is lowered by directly synthesizing allophanate based on the adjusted formulation and process.
  通过调整配方和工艺,由脲基甲酸酯直接合成法降低预聚物中游离TDI的含量。
• The satisfactory tensile strength of block copolymers may be attributed to the formation of allophanate crosslinks by the introduction of excess TDI.
  嵌段共聚物令人满意的拉伸强度归于过量的TDI所形成的脲基甲酸酯交联键。
• The presence of allophanate crosslinks can be proved by the highest molecular weight of 20 series copolymers, followed by 40 ( in Table 2).
  脲基甲酸酯交联键可以从20系列的共聚物的分子量最高，其次是40系列的分子量而得到证实。
• The factors influencingparticle size of the dispersions were investigated by DSL and TEM. The contents ofurethane and allophanate linkages in the polymer were analyzed by 1H-NMR.
  研究了影响水性聚氨酯分散体粒径尺寸的因素,用1H-NMR表征了合成水性聚氨酯中氨基甲酸酯基和脲基甲酸酯基的含量。
• In order to achieving optimal mechanical property, the molar ratio of TDI and total polyesters was set to be 2.1/1 to form some allophanate crosslinks point as shown in table X.
  为了获得最优的力学性能，TDI和总的聚酯的摩尔比定位2.;1/1以形成一些脲基甲酸酯的交联点，如图X（数字）所示

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