Abstract
High-performance materials for flameproofing, phosphates (polyphosphate and ammonium phosphate) were synthesized on viscose rayon felt. This surface reaction has the advantage of a nonblooming effect and an application in thermosetting plastics. Metal complexes have the effect of reducing the amount of smoke. Therefore, in the second step, transition-metal complexes were synthesized on the viscose rayon ammonium phosphate felt. This article focuses on the surface modification of phosphates and metal complexes on viscose rayon. All reactions were confirmed by attenuated total reflectance Fourier transform infrared and time-of-flight secondary ion mass spectrometry. As the concentrations of phosphoric acid and urea increased, the peak intensities of ammonium ion groups and phosphate groups greatly increased. The thermal properties of the synthesized materials were studied with thermogravimetric analysis and oxygen index testing. On the basis of the experimental results, the synthesized flame-retardancy materials showed excellent physicochemical and thermal effects and flame retardancy.
| Original language | English |
|---|---|
| Pages (from-to) | 2815-2823 |
| Number of pages | 9 |
| Journal | Journal of Polymer Science, Part A: Polymer Chemistry |
| Volume | 38 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 2000 Aug 1 |
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ASJC Scopus subject areas
- Materials Chemistry
- Polymers and Plastics
Cite this
Study on syntheses of phosphates and transition-metal complexes on viscose rayon felt for flame retardancy. / Ko, Young Gun; Choi, Ung Su; Ahn, Byeng Gil; Ahn, Dong June.
In: Journal of Polymer Science, Part A: Polymer Chemistry, Vol. 38, No. 15, 01.08.2000, p. 2815-2823.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Study on syntheses of phosphates and transition-metal complexes on viscose rayon felt for flame retardancy
AU - Ko, Young Gun
AU - Choi, Ung Su
AU - Ahn, Byeng Gil
AU - Ahn, Dong June
PY - 2000/8/1
Y1 - 2000/8/1
N2 - High-performance materials for flameproofing, phosphates (polyphosphate and ammonium phosphate) were synthesized on viscose rayon felt. This surface reaction has the advantage of a nonblooming effect and an application in thermosetting plastics. Metal complexes have the effect of reducing the amount of smoke. Therefore, in the second step, transition-metal complexes were synthesized on the viscose rayon ammonium phosphate felt. This article focuses on the surface modification of phosphates and metal complexes on viscose rayon. All reactions were confirmed by attenuated total reflectance Fourier transform infrared and time-of-flight secondary ion mass spectrometry. As the concentrations of phosphoric acid and urea increased, the peak intensities of ammonium ion groups and phosphate groups greatly increased. The thermal properties of the synthesized materials were studied with thermogravimetric analysis and oxygen index testing. On the basis of the experimental results, the synthesized flame-retardancy materials showed excellent physicochemical and thermal effects and flame retardancy.
AB - High-performance materials for flameproofing, phosphates (polyphosphate and ammonium phosphate) were synthesized on viscose rayon felt. This surface reaction has the advantage of a nonblooming effect and an application in thermosetting plastics. Metal complexes have the effect of reducing the amount of smoke. Therefore, in the second step, transition-metal complexes were synthesized on the viscose rayon ammonium phosphate felt. This article focuses on the surface modification of phosphates and metal complexes on viscose rayon. All reactions were confirmed by attenuated total reflectance Fourier transform infrared and time-of-flight secondary ion mass spectrometry. As the concentrations of phosphoric acid and urea increased, the peak intensities of ammonium ion groups and phosphate groups greatly increased. The thermal properties of the synthesized materials were studied with thermogravimetric analysis and oxygen index testing. On the basis of the experimental results, the synthesized flame-retardancy materials showed excellent physicochemical and thermal effects and flame retardancy.
UR - http://www.scopus.com/inward/record.url?scp=0034247344&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034247344&partnerID=8YFLogxK
U2 - 10.1002/1099-0518(20000801)38:15<2815::AID-POLA220>3.0.CO;2-T
DO - 10.1002/1099-0518(20000801)38:15<2815::AID-POLA220>3.0.CO;2-T
M3 - Article
AN - SCOPUS:0034247344
VL - 38
SP - 2815
EP - 2823
JO - Journal of Polymer Science, Part A: Polymer Chemistry
JF - Journal of Polymer Science, Part A: Polymer Chemistry
SN - 0887-624X
IS - 15
ER -