. . "\u010D. 3_2011" . "ElectroScope" . "thermal ageing; polyethylene terephthalate"@en . "1802-4564" . "The testing of the insulating PET material" . "The testing of the insulating PET material"@en . "[D33B86D69560]" . "The testing of the insulating PET material"@en . . "Vok\u0159\u00EDnek, Jan" . . "234927" . "7"^^ . "RIV/46747885:24220/11:#0001762!RIV12-MSM-24220___" . . . . "RIV/46747885:24220/11:#0001762" . . . "The PET (polyethylene terephthalate) material is very important for electric machinery industry. This article explores the influence of long term thermal ageing on PET. Particularly, it is focused on the volume resistivity of studied samples. The time of thermal ageing was six thousand hours at the temperature of 190 \u00B0C. The results of volume resistivity were compared with differential scanning calorimetry. Special attention was paid to the reproducibility of measurement."@en . "24220" . . . . "P(1M0553)" . "The PET (polyethylene terephthalate) material is very important for electric machinery industry. This article explores the influence of long term thermal ageing on PET. Particularly, it is focused on the volume resistivity of studied samples. The time of thermal ageing was six thousand hours at the temperature of 190 \u00B0C. The results of volume resistivity were compared with differential scanning calorimetry. Special attention was paid to the reproducibility of measurement." . "2011" . "Beran, Leo\u0161" . . . "3"^^ . "The testing of the insulating PET material" . "Mar\u0161\u00E1lkov\u00E1, Miroslava" . "CZ - \u010Cesk\u00E1 republika" . . "3"^^ . . "http://147.228.94.30/index.php?option=com_content&view=article&id=261:the-testing-of-the-insulating-pet-material&catid=34:cislo-32011-&Itemid=48" . .