Khasbaatar, Aruukhan Dashkhuu Chun, Yong Jin Choi, Ung Su 2024-01-21T00:04:29Z 2024-01-21T00:04:29Z 2021-09-02 2007-12 1226-086X https://pubs.kist.re.kr/handle/201004/133951 In this article, synthesis of viscose rayon succinate (VRS), viscose rayon succinic silanate (VRSS) and viscose rayon succinate with metal complexes were confirmed by C-13 solid state nuclear magnetic resonance (NMR) spectroscopy and Fourier transform infrared (FT-IR) spectroscopy. Thermal properties of the synthesized materials were studied with thermogravimetric analysis (TGA) and limited oxygen index (LOI) testing. VRS was less stable than viscose rayon (VR) at high temperatures. However, weight residues of metal complexed VRS increased in comparison to VR and VRS after char formation at high temperatures. The amount of weight residue could be described in the following order: VRS-Cu > VRS-Cr > VRS-Al > VRS-Ni > VR > VRS. All of the materials were found to be effective as flame retardants. English ELSEVIER SCIENCE INC Synthesis and thermal study on viscose rayon succinate coupled with metals and viscose rayon succinic silane Article 1 JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.13, no.7, pp.1109 - 1116 JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY 13 7 1109 1116 N scie scopus kci ART001229361 000252451500010 Chemistry, Multidisciplinary Engineering, Chemical Chemistry Engineering Article CELLULOSE DEGRADATION RETARDANCY COMPLEXES POLYMERS BEHAVIOR KINETICS viscose rayon succination silanation metal complex TGA