Synthesis and Application of Phosphorus-containing Flame Retardant Plasticizer for Polyvinyl Chloride

2018 ◽  
Vol 19 (5) ◽  
pp. 1057-1063 ◽  
Author(s):  
Fang Wang ◽  
Siyu Pan ◽  
Peikun Zhang ◽  
Haojun Fan ◽  
Yi Chen ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Polyvinyl Chloride ◽  
Phosphorus Containing

scholarly journals The Preparation, Thermal Properties, and Fire Property of a Phosphorus-Containing Flame-Retardant Styrene Copolymer

Materials ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 127 ◽  
Author(s):  
Yu Sun ◽  
Yazhen Wang ◽  
Li Liu ◽  
Tianyuan Xiao
Keyword(s):  
Thermal Properties ◽  
Thermogravimetric Analysis ◽  
Flame Retardant ◽  
Oxygen Index ◽  
Limiting Oxygen Index ◽  
Chemical Structures ◽  
1H Nuclear Magnetic Resonance ◽  
Phosphorus Containing ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

A 9,10-dihydro-9-oxa-10-phosphaphenanthrene 10-oxide (DOPO) acrylate, (6-oxidodibenzo [c,e][1,2] oxaphosphinin-6-yl) methyl acrylate (DOPOAA), has been prepared. Copolymers of styrene (St) and DOPOAA were prepared by emulsion polymerization. The chemical structures of copolymers containing levels of DOPOAA were verified using Fourier transform infrared (FT-IR) spectroscopy and 1H nuclear magnetic resonance (1H-NMR) spectroscopy. The thermal properties and flame-retardant behaviors of DOPO-containing monomers and copolymers were observed using thermogravimetric analysis and micro calorimetry tests. From thermogravimetric analysis (TGA), it was found out that the T5% for decomposition of the copolymer was lower than that of polystyrene (PS), but the residue at 700 °C was higher than that of PS. The results from micro calorimetry (MCC) tests indicated that the rate for the heat release of the copolymer combustion was lower than that for PS. The limiting oxygen index (LOI) for combustion of the copolymer rose with increasing levels of DOPOAA. These data indicate that copolymerization of the phosphorus-containing flame-retardant monomer, DOPOAA, into a PS segment can effectively improve the thermal stability and flame retardancy of the copolymer.

The degradation of polyvinyl chloride in presence of phosphorus-containing plasticizers

1985 ◽  
Vol 27 (1) ◽  
pp. 105-111 ◽  
Author(s):  
M.I. Abdullin ◽  
A.F. Valeyev ◽  
V.P. Biryukov ◽  
G.M. Trosman ◽  
K.S. Minsker
Keyword(s):  
Polyvinyl Chloride ◽  
Phosphorus Containing

Flame-retarded polyurethane foam conferred by a bio-based nitrogen‑phosphorus-containing flame retardant

2021 ◽  
pp. 105057
Author(s):  
Fuhao Dong ◽  
Yuqi Wang ◽  
Shibo Wang ◽  
Hiba Shaghaleh ◽  
Penghao Sun ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Polyurethane Foam ◽  
Phosphorus Containing ◽  
Flame Retarded ◽  
Nitrogen Phosphorus

scholarly journals A bio-based phosphaphenanthrene-containing derivative modified epoxy thermosets with good flame retardancy, high mechanical properties and transparency

RSC Advances ◽  
2021 ◽  
Vol 11 (49) ◽  
pp. 30943-30954
Author(s):  
Wei Peng ◽  
Yu-xuan Xu ◽  
Shi-bin Nie ◽  
Wei Yang
Keyword(s):  
Mechanical Properties ◽  
Flame Retardant ◽  
Flame Retardancy ◽  
Epoxy Resins ◽  
Flame Retardants ◽  
The Past ◽  
Phosphorus Containing ◽  
Modified Epoxy

Phosphorus-containing flame retardants have received huge interest for improving the flame retardant behavior of epoxy resins (EP) over the past few decades.

Synthesis of novel phosphorus-containing epoxy hardeners and thermal stability and flame-retardant properties of cured products

2012 ◽  
Vol 125 (2) ◽  
pp. 1219-1225 ◽  
Author(s):  
Yuan-Qin Xiong ◽  
Xu-Yong Zhang ◽  
Jia Liu ◽  
Ming-Ming Li ◽  
Fei Guo ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Flame Retardant ◽  
Phosphorus Containing ◽  
Flame Retardant Properties

Flame-retardant polyurethanes from phosphorus-containing isocyanates

1997 ◽  
Vol 35 (9) ◽  
pp. 1769-1780 ◽  
Author(s):  
Ying-Ling Liu ◽  
Ging-Ho Hsiue ◽  
Chih-Wein Lan ◽  
Yie-Shun Chiu
Keyword(s):  
Flame Retardant ◽  
Phosphorus Containing
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