Next Article in Journal
The Biosynthesis of Artemisinin (Qinghaosu) and the Phytochemistry of Artemisia annua L. (Qinghao)
Previous Article in Journal
Synthesis of a Highly Luminescent Three-Dimensional Pyrene Dye Based on the Spirobifluorene Skeleton
Molecules 2010, 15(11), 7593-7602; doi:10.3390/molecules15117593
Article

Synthesis and Application in Polypropylene of a Novel of Phosphorus-Containing Intumescent Flame Retardant

1,* , 2
 and
2
1 Shenzhen Key Laboratory of Special Functional Materials, College of Materials Science and Engineering, Shenzhen University, 518060 Shenzhen, China 2 College of Materials Science and Engineering, South China University of Technology, 510640, Guangzhou, China
* Author to whom correspondence should be addressed.
Received: 17 September 2010 / Accepted: 13 October 2010 / Published: 28 October 2010
Download PDF [221 KB, uploaded 18 June 2014]

Abstract

A novel phosphorus-containing triazine oligomer poly(2-morpholinyl-4-penta-erythritol phosphate-1,3,5-triazine) (PMPT) was synthesized as a kind of tri-component intumescent flame retardant (IFR). The chemical structure of PMPT was characterized by FTIR, 1H-NMR and 31P-NMR, and the mechanical and flammability properties of FR-PP were measured. The FTIR results showed that the expected chemical reactions had  happened at each step. The 1H-NMR and 31P-NMR spectra also agreed with the chemical structure of PMPT. The slight effect of PMPT on the mechanical properties of FR-PP suggested that PMPT and PP are compatible. The high limited oxygen index (LOI) values of FR-PP revealed that PMPT was an efficient IFR and there was the synergistic effect between PMPT and ammonium polyphosphate/ pentaerythritol (APP/PER).
Keywords: triazine oligomer PMPT; intumescent flame retardant; phosphate-containing triazine oligomer PMPT; intumescent flame retardant; phosphate-containing
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
SciFeed

Share & Cite This Article

Further Mendeley | CiteULike
Export to BibTeX |
EndNote |
RIS
MDPI and ACS Style

Zuo, J.-D.; Liu, S.-M.; Sheng, Q. Synthesis and Application in Polypropylene of a Novel of Phosphorus-Containing Intumescent Flame Retardant. Molecules 2010, 15, 7593-7602.

View more citation formats

Related Articles

Article Metrics

For more information on the journal, click here

Comments

[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert