Amerisource has the largest PBT production device in China.
And Amerisource has developed the domestic technology
producing PBT with esterization method under the
cooperation of Yangzhou Pulit .
At the same time we aim to build the largest high-end PBT
production base in China by strict control of product process
and continuously improved quality management.
The devices of PBT synthetic resins invented by
Amerisource include mixed device of slurry, esterization
reactor, pre-shrinking reactor and final shrinkage reactor
which are connected in turn.
The mixed device of the slumy is used to mix PTA and BDO
The mixed slurry first reacts in the esterization reactor, then
perform a pre-shrinking reaction in the pre-shnnking reactor
at last, the final reduction reaction was performed in the final
shrinkage reactor.
According to Amerisource process invention .
.._ "a device
and method for producing PBT synthetic resin", the reactors
have high react efficiency, good controllability, low energy
consumption, and high degree of automation, which
resulted in a continuous production and satisfied production
efficient.