The temperature sensitivity of the system plasticizer-polymer

✍ Scribed by Jones, H.

• Publisher: Wiley (John Wiley & Sons)
• Year: 1948
• Weight: 722 KB
• Volume: 67
• Category: Article
• ISSN: 0368-4075
• DOI: 10.1002/jctb.5000671105

✦ Synopsis

JONES-PLASTICIZER-POLYMER SYSTEM 4x5

TEMpERATW SENSITIVITY OF THE sensitidty one chooses plasticizers which are low in viscosity SYSTEM PLASTICIZER-POLYMER*

(and hence require to be used at low concentrations only) and which are also in themselves of low sensitivity to change of viscosity with temperature. Gtnedy, in this paper, there arc/rkc&df s%e of the facton Measurements which have been reported elsewhere* show an influencing the properties of plastim-andadditional evidence is pmfided data on the reb&d resilience : tempetame extremely interesting and technically valuable exception to these yelauonships, for the Current ideas on the plastieizer-polymer rules. They concern the fact that plasticizers of a polymeric intenmion,. Probably through the inferiority of mechanic$ tests naturc have low values of temperature-viscosity sensitivity and compmd wth those of M electrical name (Wiirstlin, 1 ~. c1t.h the thus be used at higher concentrations than is the case with data are not so precise as to be quantitative but at least arc of such a mmm as give fder support the general ofplas6-r monomeric plasticizers, without undue sacrifice of temperaturc viscosity and npccidy the relationship bemeen the tanperantre sensitivity. Such plasticizers on account of their intrinsically dependence of plasticizer viscosity and thnt of plasticized compounds.