时间:2022-11-02 19:40:15
n.
【化学】丁二烯。
a gaseous hydrocarbon C4h4; used in making synthetic rubbers
Synthetic rubber (sbr) is a copolymer of butadiene (75%) and styrene (25%) .
合成橡胶(SBR)是丁二烯(75)和苯乙烯(25)的共聚物。
Charge-separated resonance structures do not contribute very much to the resonance hybrid of butadiene .
电荷分离的共振结构对丁二烯没有很大的贡献。
Standard specification for styrene - butadiene sheeting
苯乙烯-丁二烯薄膜标准规范
Butadiene . acrylonitrile rubbers . class 20 . characteristics
丁腈橡胶.类.特性
Butadiene . acrylonitrile rubbers . class 21 . characteristics
丁腈橡胶.类.特性
Butadiene . acrylonitrile rubbers . class 24 . characteristics
丁腈橡胶.类.特性
Butadiene . acrylonitrile rubbers . class 23 . characteristics
丁腈橡胶.类.特性
Standard guide for analysis of 1 , 3 - butadiene product
1 , 3 -丁二烯制品分析的标准指南
Abs acrylonitrile - butadiene - styrene plastics extrusion plates
丙烯腈-丁二烯-苯乙烯
Acrylonitrile - butadiene rubber - evaluation procedure
丙烯腈-丁二烯橡胶nbr评价方法