A Study of the Comparison of the Effect of Water-Soluble Phthalocyanine on the Relaxation Properties of Latex Polymer in Films and Coatings

被引：0
|
作者：
Aslamazova, T. R. [1 ]
Kotenev, V. A. [1 ]
Lomovskoy, V. A. [1 ]
Tsivadze, A. Yu. [1 ]
机构：
[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia
来源：
PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES | 2024年 / 60卷 / 01期
关键词：
phthalocyanine modifier; acrylic elastomer; interparticle regions of polymer films; dissipative processes; relaxation intensity; frequency of vibration processes; SURFACE;
D O I：
10.1134/S2070205124701454
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The relaxation behavior of an elastic latex polymer has been studied using the method of dynamic mechanical relaxation spectroscopy. The polymer was present in the following forms: as free films and localized on a copper substrate before and after its modification with a water-soluble tetrasodium salt of copper-phthalocyanine-tetrasulfonic acid. The intensity of alpha-relaxation and the frequency of the vibrational process of the film-forming copolymer has been compared with its thermogravimetric behavior, taking into account the effect of the modifier, which can be localized in the interparticle regions of the latex films and coatings on a copper surface.
引用
收藏
页码：50 / 57
页数：8
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