A felületi jelenségek szerepe a szilárd anyagok feldolgozása során: II. Rész. A szilárd anyagok határfelületi jelenségeinek kísérleti vizsgálata

Translated title of the contribution: The effect of surface phenomena on the processing of solid materials, part II. Experimental evaluation of surface phenomena of solid materials

Zsófia Tüske, János Bajdik, Klára Hódi, István Erös

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The functions of friction and adhesion in the processing of solid materials were evaluated in our work. The second part of our study dealt with some practical examples from our practice. Indomethacin was used for the examination of adhesion, dimenhydrinate for the study of friction, and metronidazole for the determination of the spreading coefficient. Several technological methods (coating, granulation, pelletization and tableting) were used. The positive effects of the processes on the various phenomena (surface free energy, adhesion force and spreading coefficient) were emphasized. The influences of alteration in the parameters on the flow ability, compressibility, compact texture, etc. were assessed.

Translated title of the contributionThe effect of surface phenomena on the processing of solid materials, part II. Experimental evaluation of surface phenomena of solid materials
Original languageHungarian
Pages (from-to)86-91
Number of pages6
JournalActa pharmaceutica Hungarica
Volume73
Issue number2
Publication statusPublished - Aug 27 2003

ASJC Scopus subject areas

  • Pharmaceutical Science

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