PVDF SF3103 For Li-Battery Adhesive -Powder.... PVDF SF3103 For Li-Battery Adhesive —Powder Characteristic Physical propertiesUnitSpecificationASTM Test standardAppearance--White powder--Densityg/cm31.74~1.77ASTM D792, @23/23°CSolubility--Solution clear and transparent, no impurities30°C,1hour 1g/10ml NMPRotation Viscositympa.s≥2001g/10ml NMP, 30°CIntrinsic Viscositydl/g1.0-2.0DMA, 30°CWater ...