Rapid Melamine-Formaldehyde Resin Characterization by Means of Quantitative 13C NMR with Polarization Transfer

被引：7

作者：

Dorner, F. ^{[1
]}

Zuckerstaetter, G. ^{[1
]}

Mueller, U. ^{[1
]}

Brueggemann, O. ^{[2
]}

Schwarzinger, C. ^{[3
]}

Panzer, U. ^{[4
]}

机构：

[1] Kompetenzzentrum Holz GmbH Wood K Plus, Linz, Austria

[2] Johannes Kepler Univ Linz, Inst Polymer Chem, Leonding, Austria

[3] Johannes Kepler Univ Linz, Inst Chem Technol Organ Mat, A-4040 Linz, Austria

[4] Borealis Agrolinz Melamine GmbH, Linz, Austria

来源：

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION | 2011年 / 16卷 / 03期

关键词：

C-13 NMR spectroscopy; Melamine-formaldehyde resin; Polarization transfer;

D O I：

10.1080/1023666X.2011.562661

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Etherified melamine resins are well known from the lacquer and paint industry. Up to now, important characterization in terms of composition and structure has been a time-consuming procedure. Now, fast analysis can also be achieved by use of C-13 nuclear magnetic resonance spectroscopy. A special polarization transfer technique was applied to overcome the inherent low signal/noise ratio of C-13 NMR spectra. The melamine content of the resin was determined by combustion analysis. This combination of methods allows for fast resin analysis with accuracy as yet unmatched and shows good correlation with established techniques.

引用

页码：177 / 186

页数：10

共 37 条

[1] MELAMINE FORMALDEHYDE CROSS-LINKER - CHARACTERIZATION, NETWORK FORMATION AND CROSS-LINK DEGRADATION [J].