urethanes

urethanes

美 ['jʊərɪθeɪnz] 　英 ['jʊərɪθeɪnz]

• n.【化】尿烷
• 网络氨基甲酸酯；聚氨酯橡胶；聚氨酯树酯

词形变化

复数：urethanes  

英汉解释

n.	1. 【化】尿烷,氨基甲酸乙酯

英英解释

n.	1. a colorless odorless crystalline compound, the ethyl ester of carbamic acid. 2. an ester of carbamic acid other than the ethyl ester

例句

Silicones and urethanes are by far the leading sealant products followed by latex and butyl rubber.

到目前为止密封剂产品主要是硅树脂和聚氨酯橡胶，其次是乳胶和丁基橡胶。

Polyesters exhibit better non-yellowing properties than epoxies, but not as good as aliphatic urethanes .

聚酯的耐黄性优于环氧树脂，但弱于脂肪族聚氨酯。

Cure speeds are faster than urethanes, but slower than epoxies.

比聚氨酯干的快，但比环氧树脂干的慢。

Polyesters are less brittle than epoxies, but not as flexible or tough as urethanes.

聚酯没有环氧树脂发脆，但也没有聚氨酯的坚韧性。

Investigation of Three-body Abrasive Wear Mechanism of Polymer Urethanes Composites Reinforced by High Strength Pearlitic Steel Wire

高强度珠光体钢丝增强聚氨酯复合材料的三体磨料磨损研究

Testing Microcellular Urethanes - High-Temperature Sag

微孔氨基甲酸乙酯高温垂弛度的测试

standard test method for microcellular urethanes - high temperature sag

测试微孔氨基甲酸乙酯高温垂弛度的标准试验方法