Preparation, Characterization and Performances of Powdered Polycarboxylate Superplasticizer with Bulk Polymerization

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Preparation, Characterization and Performances of Powdered Polycarboxylate Superplasticizer with Bulk Polymerization

A polycarboxylate superplasticizer (PCE) was synthesized in a non-solvent system with bulk polymerization and then was pulverized into powdered form to achieve a rapid transportation and convenient preparation. PCE synthesized by using isopentenyl polyethylene glycol (TPEG) or isobutenyl polyethylene glycol (IPEG) as a macromonomer exhibited the best fluidities and retaining properties at 80 °C...

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ژورنال

عنوان ژورنال: Materials

سال: 2014

ISSN: 1996-1944

DOI: 10.3390/ma7096169