Productio modum
Modum I: Hydrolysis modum
Inacrylamideadeptus ab hydrolysis modum habet irregularis distribution of acrylamide catenis in Macromolecular vincula. Et molarem recipisacrylamidevincula in Macromolecular vincula est gradus hydrolysis.
Comparari cum copolymerization modum, in aqua-solutum anti-dandruff factor (HD) ex products paratus per generalem hydrolysis modum non altum, minus quam XXX%. Theoretically, in products cum HD plus quam LXX% debet esse paratus per copolymerization modum, quae habet quaedam requisitis in hydrolysis temperatus et eventus, et proni ad Macromolecular degradation in hydrolysis processus.
Modum II: polymerization de Aqueum solutio
Aqueous solutio polymerization polymerization in quo reactionem monomar et initiator, dissolvi in aqua. Modus est simplex, minus environmental pollutio, princeps cedat Polymer, facile adipisci altum relativum Molecular pondus polyacrylamide est prima ratio in industrialis Polyacrylamide et fuit pelagus modus industrialis Polyacrylamide est. Et polymerization aqueum solutio est studied penitus.
Modum III: Inverted EMULSIO polymerization
Reversi-phase partes colloidal dispersionem ratio necessitates ad paratus ante reversed-phase EMULSIO polymerization et reversed-tempus suspensionis polymerization, id est, aquae / oleum est in oleum et emulsifier et initianda est in oleum, et initiale est, et initiale est in libero polymerifier, et initianda est in libero basi polymerizo.
Plerumque, oleum solutum initiatores sunt in reversed-phase EMULSIO polymerization, plerumque anionic liberum radicitus initiatores et non-ionic liberum radicalis initias, cum reversed-tempus suspensionem polymerizo utitur aqua solutum, ut persulfate. Sunt duo views in nucleatione mechanism of AM / aa reversed emulsion polymerization: Micellar Nucleation et Monomer Droplet Nucleation. Et Kineticas satis differt ex typicam positivum emulsion polymerization.
Modum IV: Reverse Polymerization Polymerization
Reversed-Phase suspensionis polymerization est specimen modum pro industriae productio aqua-solutum Polymers developed in recens X annis. Di-Monie studied sum reversed-tempus suspensionis polymerization per conductivity, NMR et electronic microscopy in MCMLXXXII.
Modum V: Alia Polymerization modi
Praeter supra modos, Homopolymer et copolymer de acrylamide et ejus derivationes potest esse mutatio per Mannich reactionem et insitionis copolymerization. Introductio de Amines in Polyacrylamide in Mannich reaction est momenti iter adipisci cationic polyelectrografting de polyacrylamide. Communiter amines sunt Dimethylamine, diethylamine, Diethanolamine et sic est.
AM / AA est saepe insertus est amulum parare altus absorbent resinam, aut cum aliis Macromerculi Monomers ad insitum sum / aa in quadam membranis. Minimum M. pondus cationic polyacrylamide (CPAM) late in oleum productionem, sed HPAM habet pauper sal tolerantia.
Post tempus: Mar-09-2023