|Table of Contents|

Synthesis of Low-polymeric Organic Phosphonate Flame Retardant(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2008年02期
Page:
56-58
Research Field:
Publishing date:

Info

Title:
Synthesis of Low-polymeric Organic Phosphonate Flame Retardant
Author(s):
Zhang Ye; Yu Chunhong; Yang Jinfei
School of Chemistry and Environmental Science,Nanjing Normal University,Nanjing 210097,China
Keywords:
low-po lym er ic organ ic phosphonate;  flam e retardant;  synthesis
PACS:
TQ314.248;TQ265.11
DOI:
-
Abstract:
A k ind of low-po lym er ic org an ic phosphate flam e retardantw as synthesized by a mod ified preparation using P2O5, dim e thy lm ethy l phosphonate ( DMM P) and ethy lene g lyco l as precursors, and stannous o ctoate as cata lyst. IR technique w as used to characterize its chem ical structu re. Exam ining the reaction cond itions showed that when n( DMMP) Bn( P2O5 ) = 1:5:1, reaction tem pe ra ture keeping at 80~ 90℃, reaction tim e keep ing at 2~ 4 h. Unde r the abov e cond itions, synthetic productiv ity can reach 93.8%. The co lor and v isco sity of the product can be w ell contro lled by adding e thano l to the rehospha te, flam action.

References:

[ 1] 王良恩, 吴燕翔, 朱跃姿. 缩聚磷酸苯酯的研制[ J]. 福州大学学报: 自然科学版, 1995, 23( 1): 89-91.
W ang Liangen, Wu Yanx iang, Zhu Yuez.i Synthesis of the po lypheny l phospha te[ J] . Journal of Fuzhou Un iversity: Natural Sc ience Edition, 1995, 23( 1): 89-91. ( in Chinese)
[ 2] 汪朝阳, 赵耀明. 聚磷酸酯阻燃剂研究进展[ J]. 塑料, 2003, 3( 32) : 1-5.
W ang Zhaoyang, Zhao Yaom ing. Recent progresses in po lyphosphate esters flam e re tardan ts[ J]. Plastic, 2003, 3( 32) : 1-5.( in Chinese)
[ 3] 王新龙, 韩平. 有机磷阻燃剂研究进展[ J]. 精细石油化工进展, 2002, 3( 6): 33-39.
W ang Xinlong, H an Ping. Prog ress on study o f o rganophosphorous fire retardant[ J]. Advances in F ine Pe tro chem ica ls, 2002,3( 6): 33-39. ( in Chinese)
[ 4] 贺峥杰, 陈文彬, 唐除痴. 有机磷阻燃剂研究进展[ J]. 化学工业与工程, 1997, 14: 43-49.
H e Zheng jie, ChenW enb in, Tang Chuch .i Progress in o rganophosphorous flam e re tardants[ J]. Chem ica l Industry and Engineering, 1997, 14: 43-49. ( in Ch inese)
[ 5] Br ight D A, Dashevsky S, Moy P Y, e t a.l Reso rcino l B is( dipheny l phosphate), a non-ha logen flame- re tardan t additive[ J].Jou rnal of V iny l and Add itive Techno logy, 1997( 3): 170-174.
[ 6] 王新龙, 朱绪光, 宋晔, 等. 双酚A磷酸酯三甲苯酯的合成研究[ J] . 精细石油化工进展, 2001, 2( 5): 11-13.
W ang X inlong, Zhu Xuguang, Song Ye, et a.l Study on synthesis o f b isphenol A phospha te o ligom ers as flam e re tardant [ J]. Advances in F ine Petrochem icals, 2001, 2( 5): 11-13. ( in Ch inese)
[ 7] 朱平, 王炳, 王仑, 等. 无甲醛耐久阻燃剂的制备及应用[ J]. 纺织学报, 2005, 26( 6): 112-114.
Zhu Ping,W ang B ing,W ang Lun, et a.l Preparation and app lica tion of form a ldehyde free durab le flam e retardant[ J]. Journal o f Tex tile Research, 2005, 26( 6): 112-114. ( in Ch inese)
[ 8] Ra lph B Fear ing, Ba rdon ia N Y. Po ly ( oxyorg anophaspha te /phosphona te) and process for preparing: USA, 898241 [ P].1980-04-22.

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Last Update: 2013-04-24