Radical addition polymerization of acrylates in a Buss-Kneader

The radical addn. co-polymn. of 2-hydroxyethyl methacrylate and Bu acrylate is carried out in a continuously operating Buss-Kneader. To calc. temp. profiles over the length of the kneader the heat balance is solved. For the heat transfer coeff. a model based on the penetration theory is used. This model is exptl. verified. The reaction kinetics of the radical addn. polymn. are studied in a differential scanning calorimeter. The polymn. kinetics are modeled using non-stationary radical concns. The calcd. temp. profiles over the length of the Buss-Kneader are a good approxn. of the exptl. data. [on SciFinder (R)]


Published in:
Chemical Engineering Science, 51, 10, 2479-2488
Year:
1996
Keywords:
Note:
CAN 125:11558
35-3
Chemistry of Synthetic High Polymers
Inst. Genie Chimique,Ecole Polytechnique Federale Lausanne,Lausanne,Switz.
Journal
0009-2509
written in English.
94-36-0 (Benzoyl peroxide) Role: CAT (Catalyst use), USES (Uses) (catalysts; radical polymn. of Bu acrylate with hydroxyethyl methacrylate in Buss-Kneader); 141-32-2 (Butyl acrylate); 868-77-9 (2-Hydroxyethyl methacrylate) Role: PEP (Physical, engineering or chemical process), PRP (Properties), RCT (Reactant), PROC (Process), RACT (Reactant or reagent) (kinetics of radical polymn. of Bu acrylate with hydroxyethyl methacrylate in Buss-Kneader); 30600-43-2P (Butyl acrylate-2-hydroxyethyl methacrylate copolymer) Role: SPN (Synthetic preparation), PREP (Preparation) (radical polymn. of Bu acrylate with hydroxyethyl methacrylate in Buss-Kneader)
Laboratories:




 Record created 2006-04-18, last modified 2018-03-17

n/a:
Download fulltext
PDF

Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)