Lifetime Prediction on PVC Insulation Material for IV and HIV Insulated Wire 


Vol. 34,  No. 1, pp. 8-13, Feb.  2019
10.14346/JKOSOS.2019.34.1.8


PDF
  Abstract

Weight and elongation changes of IV and HIV insulations were measured simultaneously at several given temperature of 80℃, 90℃ and 100℃. And the lifetime was predicted using the Arrhenius model. Based on the initial weight values, a 50% elongation reduction was seen at 6.96% for the IV insulation and 10.29% for the HIV insulation. The activation energy from the slope of the lifetime regression equation was calculated as 92.895 kJ/mol(0.9632 eV) for the IV insulation and 95.213 kJ/mol(0.9873 eV) for the HIV insulation. Also, the expected lifetime at the operating temperature of 30℃ to 90℃ is 2.02 to 94.32 years, and longer lifetime was predicted on HIV insulated wires than on IV insulated wires. As a result, it was found that the thermal characteristics of the HIV insulated wires were about 12.44% better than those of IV insulated wires under the same conditions of use.

  Statistics
Cumulative Counts from November, 2022
Multiple requests among the same browser session are counted as one view. If you mouse over a chart, the values of data points will be shown.


  Cite this article

[IEEE Style]

박형주, "Lifetime Prediction on PVC Insulation Material for IV and HIV Insulated Wire," Journal of the Korean Society of Safety, vol. 34, no. 1, pp. 8-13, 2019. DOI: 10.14346/JKOSOS.2019.34.1.8.

[ACM Style]

박형주. 2019. Lifetime Prediction on PVC Insulation Material for IV and HIV Insulated Wire. Journal of the Korean Society of Safety, 34, 1, (2019), 8-13. DOI: 10.14346/JKOSOS.2019.34.1.8.

Search
(IN TITLE, AUTHOR, ABSTRACT,KEYWORDS)

Advanced Search ▼

POPULAR KEYWORDS
(TOP 10 KEYWORDS)

Recent Publications
(LAST 3 YEARS)

pISSN : 1229 - 9197
eISSN : 1875 - 0052

Impact Factor(2022): 2.5