Cross-linked PVDF-HFP Copolymer
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Cross-linked PVDF-HFP Copolymer

Cross-linked PVDF-HFP Copolymer

Cat No:BMBB-0044

Description

A partially cured fluoropolymer binder that maintains mechanical toughness while resisting swelling in carbonate-based electrolytes.

Basic Information

Appearance White Fine Powder
Solid Content (%) ≥ 99.8
Viscosity (mPa·s) 3500 - 6500
pH Value 7.0 - 7.5
Density (g/cm³) 1.76 - 1.80
Purity (%) ≥ 99.9
Moisture Content (%) ≤ 0.03
Melting Point (°C) 145 - 155
Decomposition Temp (°C) > 370
Molecular Weight (Mw) 800,000 - 1,100,000
Particle Size D50 (μm) 0.20 - 0.40
Tensile Strength (MPa) 35 - 55
Elongation at Break (%) 200 - 500
Peel Strength (N/m) ≥ 20
Glass Transition Temp (°C) -30
Solvent Type NMP
Application Type High Voltage Cathode
Active Material Compatibility NCM 811, NCA
Coating Thickness (μm) 20 - 180
Drying Condition 130°C / 10h
Swelling Ratio (%) < 5
Ion Conductivity Low
Electrochemical Window (V) 0.0 - 5.0
Storage Life (Months) 24

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