| 摘要 |
<p>A film for a thermosensitive stencil printing base sheet, comprising a biaxially stretched film of a thermopplastic in having thickness of 0.2 to 7 micrometers, said film showing at least two fusiion peaks in its DSC temperature elevation measuring chart (the rate of temperature elevation 20 DEG C/min.), at least two fusion peaks having the following relation: Tmp (max) </=260 ( DEG C) Tmp (min) >/= 90 ( DEG C) Tmp >/= 10 ( DEG C) 5(cal/g) </= DELTA Hu (total) </= 13 (cal/g) 0.05 </= DELTA Hu(min)/ DELTA Hu (total </= 0.9 wherein Tmp (max) is the temperature ( DEG C) of the fusion temperature on the highest temperature side, Tmp (min) is the temperature ( DEG C) of fusion peak on the lowest temperature side, DELTA Tmp is Tmp (max) - Tmp (min), DELTA Hu(total) is the total fusion energy (cal/g), and DELTA Hu(min) is the fusion energy (cal/g) of the fusion peak on the lowest temperature side.</p> |
