??? Bainisi ???????????? PVDF ???? ??????????????? ???? PVDF ???? ?????????PVDF ??????????????????????????????????????????? 1 ????????????? PVDF ??????.????????:?????????? (PVDF) ? (DS203) ?????????????????????????:???????????????????????????????????? radiativity ??????? · ?????:1. PVDF ?????????????????????????????????? 5 ? 30?.2. ??? 20 kg/???3. ?????????????????????????????????????.??:??DS203ASTM ???????/????/????????, g/10 ?8 ? 25D1238?230?2.16 kg????????/L200 ~ 500HG/T2900???????g/cm 31.77 ? 1.79D792,@23/23??? °165 ~ 175D3418????= 200 ?410TGA,1%Wt.Loss,N2???= %0.10110,-0.09Mpa 1.5 h
PVDF ???? ????????