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Temperature sensitivity of plasticizer-polymer systems

✍ Scribed by Dyson, A.


Publisher
Wiley (John Wiley & Sons)
Year
1950
Weight
114 KB
Volume
69
Category
Article
ISSN
0368-4075

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✦ Synopsis


Abstract

The mechanical propcrtics of a plasticized polymer are gencnlly admitted to depend to a large extent on the viscosity of the plasticizer. It is shown that the tempernture dependence of the viscosity of a plasticizer may be less than that of a polymer, and that the addition of a plasticizer to a polymer may reduce the sensitivity of the systcm. This conclusion is in opposition to a common interpretation of the viscosity thcory of plasticizer action, but is shown to bc in accordance with experiment.


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