polyurethane是什么意思

2024-02-01 07:27:16

polyurethane

美[ˌpɑːlijʊrəθeɪn] 英[ˌpɒlijʊərəθeɪn]

n. 聚氨基甲酸乙酯

n.(名词)

Noun

any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber

The protective plastic jacket consists mainly of polyurethane.现在给瓶子包上一层用聚安酯制成的外套。