𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Basic principles of thermal degradation and thermal stabilization of poly(vinyl chloride). Mathematical model of the action of PVC thermal stabilizers

✍ Scribed by Krzysztof Prochaska; Jerzy Wypych

Publisher
John Wiley and Sons
Year
1977
Tongue
English
Weight
538 KB
Volume
21
Category
Article
ISSN
0021-8995

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A model of the action of chemically homogeneous thermal stabilizers of poly(vinyl chloride) is shown. Based on the described computer program and experimental data, the proposed model is confirmed and rate constants of the reaction of stabilizers with HCI and the effect of the products of this reaction on the kinetics of PVC degradation are calculated.

πŸ“œ SIMILAR VOLUMES

Basic principles of thermal degradation
Basic principles of thermal degradation and thermal stabilization of poly(vinyl chloride). Synergism of stabilizer action
✍ Krzysztof Prochaska; Jerzy Wypych πŸ“‚ Article πŸ“… 1979 πŸ› John Wiley and Sons 🌐 English βš– 479 KB πŸ‘ 1 views

## Abstract Changes in the quantities of active stabilizing components during thermal aging of plasticized poly(vinyl chloride) containing a mixture of calcium and zinc stearates were analyzed. A mathematical model of the stabilization process by using the stabilizer mixture and a computer program

Thermal stability of modified poly(vinyl
Thermal stability of modified poly(vinyl chloride) by TGA
✍ J. D. Matlack; A. P. Metzger πŸ“‚ Article πŸ“… 1968 πŸ› John Wiley and Sons 🌐 English βš– 261 KB πŸ‘ 2 views

The stability of poly(viny1 chloride), as measured by thermogravimetric analysis, is significantly different from that of other thermoplastics. It is shown that the onset of weight loss can be correlated with the development of color in a processed resin. It is further shown that the ingredients wit

Thermal degradation of poly(vinyl chlori
Thermal degradation of poly(vinyl chloride) plastigels
✍ H. Δ°smet GΓΆkΓ§el; Devrim BalkΓΆse πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 245 KB πŸ‘ 3 views

An emulsion, poly(vinyl chloride) (PVC), was analyzed for its components and was used in the preparation of flexible PVC plates utilizing sol-gel processing technology. PVC contained an ether-soluble fraction having carboxylic acid carbonyl groups, a tetrahydrofurane (THF)-insoluble fraction having