polyurethane

noun

1. 聚氨酯；聚氨基甲酸酯
   a type of plastic material used in making paints, glues, etc.

1. N-MASS 聚氨基甲酸酯；聚氨酯
   Polyurethane is a plastic material used especially to make paint or substances which prevent water or heat from passing through.
   1. ...polyurethane varnish.
      聚氨酯清漆

1. A raw rubber for millable polyether polyurethane elastomer was prepared.
   研制了一种新型的聚醚型聚氨酯生胶。
2. The mass ratio of PBA to PEDA which affects polyurethane property was studied.
   分析了PBA和PEDA的质量配比对合成的聚氨酯性能的影响。
3. The results showed that modified polyurethane materials had excellent mechanic properties, heat resistance and surface hydrophobic properties.
   结果表明，改性后的聚氨酯弹性体具有更优良的力学性能、耐热性及表面疏水性。
4. A low cost polyurethane paving materials were produced by studying compositions and ratio of polyurethane elastomer admixture.
   通过研究聚氨酯弹性体的组成及配比，制备了低成本聚氨酯铺装材料。
5. The polyurethane was synthesized by modified lignin substituting part of glycol and toluene diisocyananate or diphenylmethane diisocyanate.
   利用改性木素取代部分聚乙二醇与异氰酸酯合成了聚氨酯，并对热性能和机械性能进行了研究。
6. A foam made by adding water to polyurethane plastics.
   将水加入聚氨酯塑料中制成的泡沫。
7. Study on Synthesis and Performance of Aqueous Aliphatic Polyurethane Resin
   脂肪族水性聚氨酯树脂的合成和性能研究
8. Study of Structure and Properties for TiO_2, Silicone Resin and Polyurethane Modified Epoxy Resin
   二氧化钛、硅树脂和聚氨酯改性环氧树脂的结构与性能研究
9. So latex of waterborne polyurethane can be used as cliff material to coat stuffing in NEPE propellant.
   水性聚氨酯乳液可作为包覆壁材应用于NEPE推进剂中。
10. Finally the development trends of polyurethane elastomer for offshore oil pipe were put forward.
    最后对海洋石油管道用聚氨酯弹性体的发展趋势做了展望。
11. Polyester and polyurethane powders give better resistance to weather.
    聚脂和聚亚安酯能够提供对天气的强耐受性。
12. The characteristics, research status and development direction of the waterborne polyurethane as the dye-fixing agents were intensively summarized.
    综述了水性聚氨酯粘合剂作为固色剂的特点、研究现状及发展方向。
13. The influences of AEAPS contents on water resistant and mechanical properties of the polyurethane films were investigated.
    考察了有机硅含量对胶膜耐水性和力学性能的影响。
14. Manufacture process and influence factors of one-component polyurethane adhesive for cork products were described in detail.
    详细地阐述了软木制品用单组分聚氨酯胶黏剂的制备工艺和反应过程中的影响因素。
15. The formulation and process of epoxy primer and polyester polyurethane top finish in this system were introduced.
    介绍了该涂料体系的环氧底漆和聚酯聚氨酯面漆的配方和生产工艺。
16. The results of the tests indicated that latex and polyurethane foam mattresses burned fastest.
    试验结果表明，天然乳胶和聚氨基甲酸乙酯泡沫床垫燃烧得最快。
17. The synthesis and application of water based polyurethane filling resin are discussed.
    对水性聚氨酯填充树脂的合成进行了初步探讨。
18. The infrared characteristic and the mechanical properties of polyurethane coating were systematically investigated.
    系统研究了聚氨酯涂料的红外特性及其力学性能。
19. The characteristic and production technique of the polyurethane sealant were introduced.
    简要介绍了中空玻璃用聚氨酯密封胶的特性及工艺要求。
20. In this paper, the non-ion polyurethane dry coating moisture absorption ability have been studied.
    本文对非离子聚氨酯干法面层的吸湿透气行为进行了研究。
21. It is mainly one-component polyurethane, silicon rubber and polysulfide rubber.
    它主要包括单组分的聚氨酯、硅橡胶和聚硫橡胶等。
22. Polyurethane is a low density, flexible foam that offers good shock absorbency and resiliency.
    聚氨脂是可提供良好冲击吸收和弹性的低密度的弹性泡沫。
23. Two-component polyurethane adhesive for composite membrane was studied in terms of its composition, synthesis and process conditions.
    本文确定了复合膜用双组份聚氨酯胶粘剂的组成成份，合成方法和工艺条件；
24. In this review, methods of preparation and applications for waterborne polyurethane were analyzed and summarized.
    对水性聚氨酯的制备方法和应用领域做了分析和总结。
25. The structural design and its rule of water borne polyurethane modified with acrylic resin was studied in this paper.
    采用丙烯酸树脂对水性聚氨酯改性，研究了经丙烯酸树脂改性的水性聚氨酯的结构设计及其规律。
26. Nonisocyanate polyurethane ( NIPU) was synthesized by aliphatic primary diamine and cyclocarbonate prepared from epoxy resin E-44.
    以环氧树脂E-44为原料合成了环碳酸酯，再与脂肪族伯胺反应合成了非异氰酸酯聚氨酯。
27. The methods of synthesizing polyurethane with the reaction of isophorone diisocyanate ( IPDI) and paper were investigated.
    研究了异佛尔酮二异氰酸酯（IPDI）对纸张聚氨酯化处理的方法。
28. You will find that not all varnishes and polyurethane's work the same.
    你会发现，并非所有的清漆和聚氨酯的工作相同。
29. The flexible polyurethane foam that had certain compressive resistance and high oil absorption was prepared by water-blown formulation adjustment.
    采用全水发泡工艺，通过对配方的调节，研制了一种具有一定耐压强度和较好吸油性能的聚氨酯软质泡沫塑料。

noun

1. any of various polymers containing the urethane radical

   Synonym:    polyurethan