Continuous high-temperature polymerization of MMA at pilot scale

The kinetic properties of the Me methacrylate (MMA) polymn. at pilot scale for a given temp. range (130-170 Deg) were detd. by differential scanning calorimetry and batch expts. reflecting initiation by MMA peroxides, depropagation of the living chains as well as high temp. gel effect. All different aspects were included in a general model for the description of the continuous process, allowing the prediction of conversion evolution and mol. wt. distributions. The calcd. data were compared with that from the pilot process and verified.


Publié dans:
AIChE Annual Meeting, Conference Proceedings, Cincinnati, OH, United States, Oct. 30-Nov. 4, 2005, 555g/1-555g/5
Année
2005
Mots-clefs:
Note:
CAN 146:122352
35-3
Chemistry of Synthetic High Polymers
Polymer Reaction Engineering, ISIC-GPM,EPFL (Swiss Federal Institute of Technology),Lausanne,Switz.
Conference; Computer Optical Disk
written in English.
80-62-6 (Methyl methacrylate) Role: PRP (Properties), RCT (Reactant), RACT (Reactant or reagent) (kinetics of continuous high-temp. polymn. of MMA at pilot scale); 9011-14-7P (PMMA) Role: PRP (Properties), SPN (Synthetic preparation), PREP (Preparation) (kinetics of continuous high-temp. polymn. of MMA at pilot scale)
Laboratoires:




 Notice créée le 2009-02-09, modifiée le 2018-03-17


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