Synthesis and Characterization of a Phosphoramidic-Acid-Based Flame Retardant 


Vol. 54,  No. 3, pp. 171-176, Jun.  2017
10.12772/TSE.2017.54.171


PDF Full-Text
  Abstract

A new environment-friendly flame retardant, classified as a phosphoramidic-acidbased flame retardant, was synthesized by utilizing neopentyl glycol, phosphorus oxychloride, and ethylene diamine, for application to polyurethane artificial leather. The structure of the synthesized flame retardant was identified by 1H-NMR and FT-IR spectrophotometry and the thermal properties of the flame retardant were investigated by means of thermogravimetry and differential scanning calorimetry. The purity of the synthesized flame retardant was improved by the solvent exchange technique. Particle size reduction to a mean particle size of 374 nm was achieved by the ball milling process. Hydrolysis, solubility, and fire retardance tests suggest that the synthesized compound has good flame retardancy along with properties that are adequate for the manufacturing process of polyurethane artificial leather.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

pISSN : 1225 - 1089
eISSN : 2288 - 6419

한국연구재단 우수등재학술지 유지 (2022년)