The potential of ferric pyrophosphate for influencing the thermal degradation of cotton fabrics

被引：13

作者：

Hu, Shuang ^{[1
]}

Hu, Yuan ^{[1
]}

Song, Lei ^{[1
]}

Lu, Hongdian ^{[1
]}

机构：

[1] Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2012年 / 109卷 / 01期

关键词：

Cotton fabrics; Ferric pyrophosphate; Thermal degradation; Coating;

D O I：

10.1007/s10973-011-1732-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Ferric pyrophosphate (FePP) was used as additive to study its synergistic effect of thermal degradation on cotton fabrics. The microscale combustion calorimetry (MCC), thermogravimetric analysis (TG), Raman spectroscopy and Real Time Fourier transform infrared spectroscopy (RT-FTIR) were utilized to evaluate the synergistic effects of FePP on cotton/DIA. The MCC results revealed that cotton/DIA/FePP generated less combustion heat during heating than that of cotton/DIA. TG results showed that presence of FePP improved the thermal stability of materials. The Raman spectroscopy test showed that FePP can ameliorate the structural organization level of the carbon and the graphitization degree of the char. RT-FTIR data revealed the mechanism of the influence of FePP, which can catalyze the break of the flame retardant as well as promote the char forming.

引用

页码：27 / 32

页数：6

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