ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
Registr. No.: MK SR 9/7

Published monthly
 

Conductometric determination of free acids in polyester resins

V. Valenta

Forschungsinstitut für Kabel und Isolierstoffe in Bratislava

 

Abstract: A conductometric detn. of free maleic and phthalic acids in polyester resins is described. This method proved suitable in detg. the degree of the condensation reaction in the finished product. The difference in the values detd. by visual titration with NaOH with phenol-phthalein and by conductometric detn. is the ester acidity.

Full paper in Portable Document Format: 1310a610.pdf (in Slovak)

 

Chemical Papers 13 (10) 610–620 (1959)

Thursday, March 28, 2024

IMPACT FACTOR 2021
2.146
SCImago Journal Rank 2021
0.365
SEARCH
Advanced
VOLUMES
European Symposium on Analytical Spectrometry ESAS 2022
© 2024 Chemical Papers