High-Purity Sodium Alginate
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High-Purity Sodium Alginate

High-Purity Sodium Alginate

Cat No:BMBB-0022

Description

A natural biopolymer binder extracted from brown algae, providing a rigid network for high-voltage cathode protection.

Basic Information

Appearance Tan Powder
Solid Content (%) ≥ 95
Viscosity (mPa·s) 300 - 800
pH Value 6.0 - 8.0
Density (g/cm³) 1.55 - 1.65
Purity (%) ≥ 99.5
Moisture Content (%) ≤ 7.0
Melting Point (°C) > 300
Decomposition Temp (°C) > 320
Molecular Weight (Mw) 150,000 - 400,000
Particle Size D50 (μm) ≤ 150 (mesh)
Tensile Strength (MPa) 60 - 100
Elongation at Break (%) 2-5
Peel Strength (N/m) ≥ 10
Glass Transition Temp (°C) N/A
Solvent Type Water
Application Type Cathode / Anode
Active Material Compatibility LCO, Graphite
Coating Thickness (μm) 5 - 40
Drying Condition 100°C / 3h
Swelling Ratio (%) > 40
Ion Conductivity High
Electrochemical Window (V) 0.0 - 4.5
Storage Life (Months) 24

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For Research or Industrial Raw Materials, Not For Personal Medical Use!

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