A Method of Analytical Determination of Uvinul 4050H Stabilizer in Polypropylene Masterbatch Makrostab UV 2026

Autoři

  • J. Rotschová Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague
  • J. Strnadová Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague

Abstrakt

High performance liquid chromatography was used to determine quantitatively the low-molecular-weight hindered-amine light stabilizer Uvinul 4050H in polypropylene masterbatches after Soxhlet or ultrasonic extraction. The results were compared with those obtained by the direct determination of the nitrogen content.

Stahování

Publikováno

15.03.2006

Jak citovat

Rotschová, J., & Strnadová, J. (2006). A Method of Analytical Determination of Uvinul 4050H Stabilizer in Polypropylene Masterbatch Makrostab UV 2026. Chemické Listy, 100(2). Získáno z http://ww-w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1950

Číslo

Vol 100 No 2 (2006)

Sekce

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