Potentiometric studies on the influence of poly(N-vinylpyrrolidone) on the thermal degradation behavior of poly(vinyl chloride) blends

Moustapha Moustapha E.; Friedrich Joerg F.; Farag Zeinab R.; Krueger Simone; Geesi Mohammed H.

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Potentiometric studies on the influence of poly(N-vinylpyrrolidone) on the thermal degradation behavior of poly(vinyl chloride) blends

机译：对聚（N-乙烯基吡咯烷酮）对聚（氯乙烯）混合物热降解行为影响的电位研究

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The thermal degradation behavior of poly(vinyl chloride) (PVC) and poly(N-vinylpyrrolidone) (PVP) blends was investigated using potentiometric measurements of the released HCl gas during the degradation process, estimating the degree of discoloration of the degraded samples and measuring the thermal stability (Ts) values. The influence of the PVP percentage in the blend and, moreover, of the addition of commercial dibasic lead carbonate stabilizer to the blend was studied with regard to thermal stability. It turned out that the dehydrochlorination rate of the blend was promoted by increasing the PVP concentration in the blend.

机译：研究了聚（氯乙烯）（PVC）和聚（N-乙烯基吡咯烷酮）（PVP）共混物的热降解行为使用释放的HCl气体在降解过程中进行电位测量，估算降解样品的变色程度和测量热稳定性（TS）值。研究了PVP百分比在共混物中的影响，以及在热稳定性方面研究了添加到共混物中的商业二维铅碳酸盐稳定剂。结果证明，通过增加混合物中的PVP浓度来促进混合物的脱氯化速率。

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《Materialpruefung: Werkstoffe und Bauteile, Forschung Prufung Anwendung》 |2019年第2期|共6页
作者
Moustapha Moustapha E.; Friedrich Joerg F.; Farag Zeinab R.; Krueger Simone; Geesi Mohammed H.;
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作者单位

Prince Sattam Bin Abdulaziz Univ Alkharj Saudi Arabia;

Fed Inst Mat Res &

Testing Berlin Germany;

Fayyoum Univ Fayyoum Egypt;

Fed Inst Mat Res &

Testing Berlin Germany;

Prince Sattam Bin Abdulaziz Univ Alkharj Saudi Arabia;

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原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
Poly(vinyl chloride); poly(V-vinylpyrrolidone); dehydrochlorination; potentiometry; thermal polymer degradation;

机译：聚（氯乙烯）;聚（V-乙烯基吡咯烷酮）;脱氯化氯化物;电位测量;热聚合物降解;

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专利

1. Potentiometric studies on the influence of poly(N-vinylpyrrolidone) on the thermal degradation behavior of poly(vinyl chloride) blends [J] . Moustapha Moustapha E., Friedrich Joerg F., Farag Zeinab R., Materialpruefung: Werkstoffe und Bauteile, Forschung Prufung Anwendung . 2019,第2期

机译：对聚（N-乙烯基吡咯烷酮）对聚（氯乙烯）混合物热降解行为影响的电位研究
2. FT-Raman spectroscopic study of the formation of polyenes during thermal degradation of poly(vinyl chloride) and poly (N-vinyl-2-pyrrolidone) blends [J] . Kaynak A., George GA., Bartley JP. Journal of Macromolecular Science. Pure and Applied Chemistry . 2001,第10期

机译：FT-拉曼光谱研究聚氯乙烯和聚N-乙烯基-2-吡咯烷酮共混物热降解过程中多烯的形成
3. Studies of the stucture and thermal degradation of poly(vinyl chloride)- poly(N-vinyl-2-Pyrrolidone) blends by using raman and FTIR emission spectroscopy [J] . Jian Dong, Peter M.Fredericks, Graeme A.George Polymer Degradation and Stability . 1997,第1a2期

机译：用拉曼光谱和FTIR发射光谱研究聚氯乙烯-聚N-乙烯基-2-吡咯烷酮共混物的结构和热降解
4. Thermal degradation of poly (vinyl alcohol)/poly (vinyl chloride) blend with flame retardants [C] . Kazuhiko Fukatsu Pacific polymer conference preprints . 1999

机译：聚（乙烯醇）/聚（氯乙烯）与阻燃剂共混物的热降解
5. Studies of genistein modified poly(ether sulfone)/poly(vinyl pyrrolidone) and poly(vinyl chloride)/epoxidized soybean oil blends with enhanced blood-compatibility for biomedical applications [D] . Chang, Teng 2015

机译：染料木素修饰的具有增强血液相容性的聚醚砜/聚乙烯吡咯烷酮和聚氯乙烯/环氧大豆油混合物的研究在生物医学中的应用
6. Crystalline Characteristics Mechanical Properties Thermal Degradation Kinetics and Hydration Behavior of Biodegradable Fibers Melt-Spun from Polyoxymethylene/Poly(l-lactic acid) Blends [O] . Jianhua Li, Yatao Wang, Xiaodong Wang, 2019

机译：聚甲醛/聚（1-乳酸）共混物熔融纺制可生物降解纤维的结晶特性力学性能热降解动力学和水化行为
7. Thermal Degradation of Poly(N-vinylpyrrolidone)–Poly(vinyl alcohol) Blends [O] . Vijayalaxmi Rao, P Latha, P V Ashokan, 1999

机译：聚（N-乙烯基吡咯烷酮） - 聚（乙烯醇）共混物的热降解

Potentiometric studies on the influence of poly(N-vinylpyrrolidone) on the thermal degradation behavior of poly(vinyl chloride) blends

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