Degradation studies on plasticized PVC films submited to gamma radiation
نویسندگان
چکیده
منابع مشابه
Relaxation of Molecular Conformation of Plasticized Poly (vinyl Chloride) (pvc)
The relaxation by creep recovery of plasticized poly lvinyl chloride) (PVC) was tested in relation to applied stresses and working temperatures. The relaxation time increased with stress but decreased with temperature. From the temperature dependence of relaxation times, an energy of 0.21 eV was found to activate the creep recovery process. It is thought that creep recovery is effected by the c...
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ژورنال
عنوان ژورنال: Materials Research
سال: 2003
ISSN: 1516-1439
DOI: 10.1590/s1516-14392003000400012