Different catalysts for new polyols for rigid PUR-PIR foams

Different catalysts for new polyols for rigid PUR-PIR foams

New polyols were synthesized with 2-hydroxypropane-1.2.3-tricarboxylic acid and butane-1,4-diol (1.4-BD). The synthesis was performed using different catalysts in the amount of 0.1%. Used catalyst: Tyzor TPT, tin(II) acetate, sulfuric(IV) acid. The fourth reaction was conducted without the use of a...

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Bibliographic Details
Main Authors: Liszkowska Joanna, Czupryński Bogusław, Paciorek-Sadowska Joanna
Format: Article
Language:English
Published: Sciendo 2015-12-01
Series:Polish Journal of Chemical Technology
Subjects:
polyurethane foam
butanediol
2-hydroxypropane-1.2.3-tricarboxylic acid
viscosity
tg
Online Access:https://doi.org/10.1515/pjct-2015-0080

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