The prepolymerization reactor structure designed and developed by the Dor R&Dteam can more accurately control the molecular weight and distribution of theproduct, and the rubber particle size and grafting of rubber during HIPSpolymerization are more conducive to improving production capacity and reducingenergy consumption.The built-in unique structure and unique stirring form of thevertical piston flow reactor make the flow of the material more in line with the pistonflow in the ideal state, and the heat exchange rate efficiency is remarkable. lt canaccurately control the temperature of each section of the reactor. The reactor isdivided into four temperature control zones, and its molecular weight distributioncan be accurately adjusted according to product requirements, andthe product canbe accurately controlled. Mass.