WPU

Waterborne polyurethane ( WPU) was prepared by the reaction of castor oil ( C.O.)

采用蓖麻油（C.O.）

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The hydrophilic performance of WPU film was studied by Automatic Video Micro Contact Angle Measurement Instrument.

利用全自动视频微观接触角测量仪测量偶联剂改性WPU薄膜亲水性能。

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Study on synthesis and properties of WPU emulsion for printing ink

油墨用水性聚氨酯乳液的制备及性能研究

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The crease resistant finishing of cotton fabric using the complex of fibroin and water-soluble polyurethane was researched. Conducting composites from waterborne polyurethane ( WPU) and carbon black ( CB) were prepared by latex blending.

将丝素整理剂与水溶性聚氨酯复配，对棉织物进行防皱整理。采用乳液共混法制得了炭黑/水溶性聚氨酯（CB/WPU）气敏导电复合材料。

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DMA showed that the modified WPU has a higher glass transition temperature.

DMA表明，改性后聚氨酯交联密度增大，具有较高的玻璃化转变温度。

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Influence of Activity of Terminal OH Group of Polyester Diol on Mechanical Properties of Polyester-Based WPU

聚酯二醇端羟基活性对聚酯型水性聚氨酯力学性能的影响

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Preparation and Study on Waterborne Polyurethane and SiO_2/ WPU Nanocomposites

水性聚氨酯及纳米SiO2/WPU复合材料制备与表征

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Two kinds of methods, depositing WPU latex by adding 10% alum solution and latex polymerization were used to coat RDX.

分别采用乳液聚合和加入10%明矾水溶液破乳的方法包覆了RDX。

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-COOH content has great effect on the water resistance, mechanical property and stability of WPU.

研究表明，-COOH含量对水性聚氨酯胶黏剂的耐水性能、力学性能和乳液稳定性有较大影响。

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The results demonstrated that WPU plastic would be an ideal vascular casting material.

结果表明WPU是一种较理想的微血管铸型材料。

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Otherwise, phase separation degree of WPU film from different soft segment content was discussed.

另外还研究了不同软段含量的聚氨酯材料在微相分离程度的差异。

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2K-WPU is composed by two components: water-dispersible resin with hydroxyl groups and polyisocyanates.

它由含羟基的水性多元醇组分和含异氰酸酯基的多异氰酸酯组分组成。

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