AN ATTEMPT TO DESCRIBE THE PLASTICIZATION OF POLYVINYLCHLORIDE IN TERMS OF THE THEORY OF VOLUME FILLING OF MICROPORES

被引：2
|
作者：
MAKAREWICZ, E
CYSEWSKI, P
机构：
[1] Wydział Technologii i Inzynierii Chemiczneij, Akademia Techniczno-Rolnicza w Bydgoszczy, Bydgoszcz
[2] Katedra Biochemii Klinicznej, Akademia Medyczna w Bydgoszczy, Bydgoszcz
来源：
COLLOID AND POLYMER SCIENCE | 1993年 / 271卷 / 03期
关键词：
PVC PLASTISOL; ADSORPTION; PLASTICIZATION;
D O I：
10.1007/BF00652362
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The significant phenomenological analogy between physical adsorption from liquid solutions on microporous adsorbents and plastification of PVC has been observed. This justifies the use of the solution analog of the adsorption isotherm equations of the theory of volume filling of micropores as being adequate to describe the process of plastification of PVC by the composition of plasticizer and modifying agent. The qualitative agreement between isotherm predicted by model and experimental data allowed to formulate the mechanism of the process of interest.
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页码：236 / 240
页数：5
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