Synergistic flame retardant effect of piperazine salt and ammonium polyphosphate as intumescent flame retardant system for polypropylene

2020 ◽  
Vol 138 (6) ◽  
pp. 49813
Author(s):  
Yingtong Pan ◽  
Zhonglin Luo ◽  
Biaobing Wang
Keyword(s):  
Flame Retardant ◽  
Intumescent Flame Retardant ◽  
Ammonium Polyphosphate ◽  
Synergistic Flame Retardant

scholarly journals Synergistic Flame Retardant Effect of an Intumescent Flame Retardant Containing Boron and Magnesium Hydroxide

ACS Omega ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 3314-3321 ◽  
Author(s):  
Lianghui Ai ◽  
Shanshan Chen ◽  
Jinming Zeng ◽  
Liu Yang ◽  
Ping Liu
Keyword(s):  
Flame Retardant ◽  
Magnesium Hydroxide ◽  
Intumescent Flame Retardant ◽  
Synergistic Flame Retardant

Synergistic flame-retardant effect of halloysite nanotubes on intumescent flame retardant in LDPE

2013 ◽  
Vol 131 (7) ◽  
pp. n/a-n/a ◽  
Author(s):  
Jing Zhao ◽  
Cheng-Liang Deng ◽  
Shuang-Lan Du ◽  
Li Chen ◽  
Cong Deng ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Halloysite Nanotubes ◽  
Intumescent Flame Retardant ◽  
Synergistic Flame Retardant

scholarly journals Synthesis of a novel polyphosphate and its application with APP in flame retardant PLA

RSC Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 4483-4493 ◽  
Author(s):  
Ting Liu ◽  
Jian Jing ◽  
Yan Zhang ◽  
Zhengping Fang
Keyword(s):  
Flame Retardant ◽  
Phosphorus Oxychloride ◽  
Intumescent Flame Retardant ◽  
Ammonium Polyphosphate ◽  
Type Reaction ◽  
Phosphorus Containing

A phosphorus-containing flame retardant was synthesized via an A2 + B3 type reaction of bisphenolic acid-based monomer and phosphorus oxychloride. Then, intumescent flame retardant systems were prepared by combining PFRS with ammonium polyphosphate.

scholarly journals Synergistic Flame Retardant Effect of Barium Phytate and Intumescent Flame Retardant for Epoxy Resin

Polymers ◽  
2021 ◽  
Vol 13 (17) ◽  
pp. 2900
Author(s):  
Linyuan Wang ◽  
Yue Wei ◽  
Hongbo Deng ◽  
Ruiqi Lyu ◽  
Jiajie Zhu ◽  
...  
Keyword(s):  
Flame Retardant ◽  
Epoxy Resin ◽  
Flame Retardancy ◽  
Barium Carbonate ◽  
Environmentally Friendly ◽  
Intumescent Flame Retardant ◽  
Limiting Oxygen Index ◽  
Application Range ◽  
Peak Heat Release Rate ◽  
Synergistic Flame Retardant

Recently, widespread concern has been aroused on environmentally friendly materials. In this article, barium phytate (Pa-Ba) was prepared by the reaction of phytic acid with barium carbonate in deionized water, which was used to blend with intumescent flame retardant (IFR) as a flame retardant and was added to epoxy resin (EP). Afterward, the chemical structure and thermal stability of Pa-Ba were characterized by Fourier transform infrared (FTIR) spectroscopy and thermogravimetric analysis (TGA), respectively. On this basis, the flammability and flame retardancy of EP composites were researched. It is shown that EP/14IFR/2Ba composite has the highest limiting oxygen index (LOI) value of 30.7%. Moreover, the peak heat release rate (PHRR) of EP/14IFR/2Ba decreases by 69.13% compared with pure EP. SEM and Raman spectra reveal the carbonization quality of EP/14IFR/2Ba is better than that of other composites. The results prove that Pa-Ba can cooperate with IFR to improve the flame retardancy of EP, reducing the addition amount of IFR in EP, thus expanding the application range of EP. In conclusion, adding Pa-Ba to IFR is a more environmentally friendly and efficient method compared with others.

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