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reaction injection molding
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将两种或两种以上高反应活性的液态组分,在一定的压力和温度条件下按比例均匀混合后,立即注入密闭的成型模具内,进一步反应后形成塑料制品的成型过程。将可反应的液态中间体在注入模具时混合,在模具内实现聚合、交联并固化成型,有目的地控制其性能。与传统热塑性塑料注射成型不同,反应注塑中原料在模具内发生化学交联反应从而由液态变为固态。
Chemistry
>高分子科学>高分子加工>释义
reaction injection molding (RIM)
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scanning probe lithography
scanning probe microscope
scanning probe microscopy
scanning probe microscopy, SPM
scanning proton microprobe
scanning proton microscopy
scanning radiometer
scanning search
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scanning transmission electron microscopy
scanning transmission electron microscopy, STEM
scanning transmission ion microscopy
scanning tunneling microscope
scanning tunneling microscope (STM)
scanning tunneling microscope, STM
scanning tunneling microscopy
scanning tunneling microscopy, STM
scanning tunneling spectroscopy
scanning tunneling spectrum
scanning tunneling spectrum (STS)
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