Sinof Hi-tech Material Co., Ltd.

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SF-904 Fine Fluoropolymer PVDF Powder By VDF Emulsion Polymerization

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SF-904 Fine Fluoropolymer PVDF Powder By VDF Emulsion Polymerization

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Packaging Details :woven plastic bag with inner polyethylene bag
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PVDF Powder SF-904 by VDF Emulsion Polymerization

This grade is prepared by VDF emulsion polymerization. The powder, dissolved in some polar solvents (NMP, DMF, DMAC etc.) under a certain condition of temperature and agitation, can be coated on some materials or applied in the preparation of Nips membrane.

Technical Data Sheet

Properties Test Method Unit SF-904
Average Particle Size Laser Sizer μm unsifted<30
sifted<15
Intrinsic Viscosity Ubbelohde 102ml/g 1.40-1.49
Rotary Viscosity 0.1g/mL NMP Ps.s >450
Density ASTM D792 g/cm3 1.77-1.78
Melting Point ASTM D3418 160-168
Water Absorption ASTM D570 wt% <0.05
LOI ASTM D2683 % 43

SF-904 Fine Fluoropolymer PVDF Powder By VDF Emulsion PolymerizationSF-904 Fine Fluoropolymer PVDF Powder By VDF Emulsion Polymerization

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