KIM, JK CHO, YH JUNG, OS SOHN, YS 2024-01-21T21:01:12Z 2024-01-21T21:01:12Z 2022-01-10 1995-01-20 0253-2964 https://pubs.kist.re.kr/handle/201004/145197 New compounds of melaminium 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane-4-methoxy-sulfate have been synthesized and characterized by means of chemical analysis, H-1, C-13 and sip NMR and IR spectroscopies. When the compounds are subjected to an open flame, they foam without melting to produce a light char with about 50 times volume of the initial compounds. The evaluation of these flame-retardants proves to be efficient for polypropylene. Thermogravimetric analysis discloses that the compounds are also thermally stable for compounding into polypropylene without decomposition. English KOREAN CHEMICAL SOC AMMONIUM POLYPHOSPHATE-PENTAERYTHRITOL FIRE-RETARDANT PYROPHOSPHATE-PENTAERYTHRITOL THERMAL-DEGRADATION MODEL-COMPOUND POLYPROPYLENE FORMULATIONS DIPHOSPHATE MECHANISMS SYSTEMS A POTENTIAL FLAME-RETARDANT BY INTUMESCENCE - MELAMINIUM 2,6,7-TRIOXA-1-PHOSPHABICYCLO[2.2.2]OCTANE-4-METHOXY-SULFATES Article 1 BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.16, no.1, pp.62 - 65 BULLETIN OF THE KOREAN CHEMICAL SOCIETY 16 1 62 65 scie A1995QF30300018 Chemistry, Multidisciplinary Chemistry Article AMMONIUM POLYPHOSPHATE-PENTAERYTHRITOL FIRE-RETARDANT PYROPHOSPHATE-PENTAERYTHRITOL THERMAL-DEGRADATION MODEL-COMPOUND POLYPROPYLENE FORMULATIONS DIPHOSPHATE MECHANISMS SYSTEMS