solar silicon wafer: 1.ISO9001,ISO14001 certified 2.size:125*125mm 3.OEM,ODM are welcome, Material: solar silicon wafer PVDF solar silicon waferCharacteristics:1.working temperature: -70—150°C 2.Corrosion resistance,long time in acid,alkaline cleaning liquid,3.precise dimension,4.It's widely used in washing semiconductor silicon chip,wafer,glass,LCD screen,hold corrosive equipments,etc. PVDF ...