In a typical extruder with an L/D >24 normally most of the extension reaction takes place in the first half of the extruder length.
In a typical extruder with an L/D >24 normally most of the extension reaction takes place in the first half of the extruder length.
在一个常规的L/D>24压出机上，绝大部分的延续反应发生在压出机长度的前半部分。