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

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.
Molecules 2010, 15(11), 7593-7602; https://doi.org/10.3390/molecules15117593
Received: 17 September 2010 / Accepted: 13 October 2010 / Published: 28 October 2010
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). View Full-Text
Keywords: triazine oligomer PMPT; intumescent flame retardant; phosphate-containing triazine oligomer PMPT; intumescent flame retardant; phosphate-containing
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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. https://doi.org/10.3390/molecules15117593

AMA 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(11):7593-7602. https://doi.org/10.3390/molecules15117593

Chicago/Turabian Style

Zuo, Jian-Dong, Shu-Mei Liu, and Qi Sheng. 2010. "Synthesis and Application in Polypropylene of a Novel of Phosphorus-Containing Intumescent Flame Retardant" Molecules 15, no. 11: 7593-7602. https://doi.org/10.3390/molecules15117593

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