Spectroscopic and thermogravimetric studies of poly(vinyl chloride) plastisols containing cadmium pigments

被引：0

作者：

Makarewicz, Edwin ^{[1
]}

Tworek, Magdalena ^{[1
]}

Mroczynska, Karina ^{[1
]}

Majewska-Laks, Kinga ^{[1
]}

Shyychuk, Iryna ^{[1
]}

机构：

[1] Uniwersytet Technol Przyrodniczy Jana & Jedrzeja, Bydgoszcz, Poland

来源：

PRZEMYSL CHEMICZNY | 2020年 / 99卷 / 02期

关键词：

ELECTRON-BEAM IRRADIATION; GAMMA-IRRADIATION; DEGRADATION; STABILITY; ACID);

D O I：

10.15199/62.2020.2.18

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Eight corn. Cd pigments were purified by extn. with boiling AcOBu for 2.5 h and by leaching with boiling NaOH and H2SO4 solns. and then used for pigmenting (14.3% by mass) di-2-ethylhexylphthalate-plastified poly(vinyl chloride) gelated at 140 degrees C for 1 h. The plastisol films (thickness 1.0 mm) were irradiated with UV at 30 degrees C for 100 h. The irradiation resulted in partial degrdn. of the polymer structure and formation of hydroxyl groups.

引用

页码：278 / 285

页数：8

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