1) amino-polyester
聚酯氨基
1.
The paper mainly introduced the raw materials, basic formulation and production process of amino-polyesterelectrophoretic painting.
主要介绍聚酯氨基电泳漆的原材料组成、色漆的基础配方,生产工艺并加以讨论。
2) waterborne polyurethane
水基聚氨酯
1.
The montmorillonite/waterborne polyurethane nanocomposite was prepared by using sodium sulfonate grafted poly (butylene adipate)diol,Na-based montmorillonite,etc as raw materials.
以接枝磺酸钠聚己二酸1,4-丁二醇酯二醇、Na基蒙脱土等为原料制备了蒙脱土/水基聚氨酯纳米复合物,并通过研究离子含量和热处理条件对其膜动态力学性能的影响,分析了它们的相态结构与组成及后处理条件间的内在联系。
2.
Intercalation modified waterborne polyurethane with nano-montmorillonite was synthesized by adopting special techniques with PBA grafting sodium sulfonate as a material.
以接枝有磺酸钠的PBA为原料,采用特殊的工艺合成了纳米蒙脱土插层改性的水基聚氨酯,其W X R D、T E M和S E M分析表明,有部分聚氨酯分子与蒙脱土中硅酸盐片层形成了插层结构,而其静态力学性能测试结果说明,这种方法可显著增强水基聚氨酯力学性能。
3.
Ion waterborne polyurethane technology is reviewed in this, article interms of its classification, synthesizing techniques,morphological structure,properties and current status of research at home and abroad.
综述了离子型水基聚氯酯的类型和合成工艺、形态结构及其与性能的相互关系、国内外研究现状,并且指出离子型水基聚氨酯的发展趋势为单经组分型、功能化型和复合型。
3) aqueous polyurethane
水基聚氨酯
1.
Development course and preparation method of aqueous polyurethanes were briefly described in this article, in which the compositions, sorts and main application of cross-linking aqueous polyurethanes were emphatically introduced.
简述水基聚氨酯的发展沿革和制备方法,着重介绍交联型水基聚氨酯的组成和品类,并叙述当今水基聚氨酯的主要用途,提出参考性的数点亟待解决的课题。
2.
Dispersing silylate terminated polyurethane in water, the silane end groups of the polymer underwent hydrolysis followed by condensation to form a stable nanometer size aqueous polyurethane microgel.
将端基为可水解硅氧烷的聚氨酯羧基离子体分散于水中 ,获得水基聚氨酯分散体。
4) chain extension reaction
聚脲基氨酯
1.
It was systematically studied that the different soft segments had a effect on chain extension reaction kinetic of polyurethane by FT IR method in this paper.
用ＦＴ－ＩＲ法系统地研究了３种不同软段结构ＴＤＩ封端预聚物对聚脲基氨酯扩链反应动力学的影响。
5) PU matrix
聚氨酯基体
1.
When blend modification of HTPB and PU are done, the apparent crosslinking density of PU matrix in- creases, and the tensile strength of propellant enhances.
将端羟基聚丁二烯与聚氨酯进行共混改性,提高了聚氨酯基体的表观交联度及推进剂的拉伸强度。
6) water-based polyurethane
水基聚氨酯
1.
Siloxane modified polyurethane(PU) prepolymer was prepared by reaction between poly(dimethylsilone) oligomers with terminal amine group and PU prepolymer, then isocyanate group was blocked with sodium bisulfite(NaHSO 3) and thermo-reactive water-based polyurethane was obtained by dispersion method in water.
用氨丙基聚硅氧烷与PU预聚体反应生成含硅氧烷的PU预聚体 ,通过NaHSO3封闭NCO基 ,并在水中分散制得有机硅改性热反应型水基聚氨酯乳液。
补充资料：聚酯氨基烘干漆
分子式：
CAS号：
性质： 由含羟基饱和聚酯、氨基树脂及各种助剂制得的一类常温稳定的单组分涂料。调整聚酯的官能度和分子量，并选择合适的氨基树脂及用量，可得到光泽、硬度、保色性、柔韧性极好，能耐高温(如180～200℃)短时间烘烤的涂膜。固化温度范围一般为120～180℃，时间10～30min。广泛应用于汽车、卷材及罐头的涂装。
CAS号：
性质： 由含羟基饱和聚酯、氨基树脂及各种助剂制得的一类常温稳定的单组分涂料。调整聚酯的官能度和分子量，并选择合适的氨基树脂及用量，可得到光泽、硬度、保色性、柔韧性极好，能耐高温(如180～200℃)短时间烘烤的涂膜。固化温度范围一般为120～180℃，时间10～30min。广泛应用于汽车、卷材及罐头的涂装。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条