Effect of Compounding of PVC Paste Resins on Viscosity and Stability of Corresponding PVC Plastisols

doi:10.19491/j.issn.1001-9278.2009.09.014

China Plastics ›› 2009, Vol. 23 ›› Issue (09): 63-66 .DOI: 10.19491/j.issn.1001-9278.2009.09.014

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Effect of Compounding of PVC Paste Resins on Viscosity and Stability of Corresponding PVC Plastisols

JI Yu-bi;XU Guo-min;ZHANG Min-min;HU Zhi;TAN Hong

Received:2009-05-22 Revised:1900-01-01 Online:2009-09-26 Published:2009-09-26

Abstract

Abstract: Viscosity and its stability over time of PVC plastisols were studied using compounds of a high- and a low-degree polymerization PVC paste resins, PSH-10 and CPM-31. When PSH-10/CPM-31=20/80, the plastisol provided the lowest viscosity. When PSH-10/CPM-31=50/50, the worst stability was observed. The viscosity and stability of PVC plastisols were more sensitive to the content of low-degree polymerization component.

Key words: poly(vinyl chloride), plastisols, compounding, viscosity

CLC Number:

TQ325.3

JI Yu-bi, XU Guo-min, ZHANG Min-min, HU Zhi, TAN Hong. Effect of Compounding of PVC Paste Resins on Viscosity and Stability of Corresponding PVC Plastisols[J]. China Plastics, 2009, 23(09): 63-66 .

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Effect of Compounding of PVC Paste Resins on Viscosity and Stability of Corresponding PVC Plastisols

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