I-0,22 i-25 mm pvdf 0 I-PVDF yinto yokwenziwa kwe-polymer eyaziwa ngokuba kukungavisisani kweekhemikhali zekhemikhali, uzinzo olusezantsi lweproteni, eyenza ilungele i-PHDPRE ye-PHDDF esetyenzisiweyo kwezi zilungiso lwamanzi kunye nezinye izisombululo ze-ECHDROIC.