Modified Polyimide (PI) Binder

Cat No:BMBB-0015

Description

A high-tensile strength aromatic polymer binder for high-voltage systems requiring extreme oxidative resistance and thermal robustness.

Datasheet

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Basic Information

Appearance	Dark Amber Liquid
Solid Content (%)	12-18
Viscosity (mPa·s)	3000 - 7000
pH Value	4.0 - 6.0
Density (g/cm³)	1.15 - 1.25
Purity (%)	≥ 98.5
Moisture Content (%)	85 (NMP)
Melting Point (°C)	N/A
Decomposition Temp (°C)	> 500
Molecular Weight (Mw)	150,000 - 300,000
Particle Size D50 (μm)	N/A
Tensile Strength (MPa)	120 - 180
Elongation at Break (%)	10-30
Peel Strength (N/m)	≥ 35
Glass Transition Temp (°C)	280
Solvent Type	NMP
Application Type	High Voltage Cathode
Active Material Compatibility	LMNO, NCM 811
Coating Thickness (μm)	5 - 40
Drying Condition	250°C / 2h
Swelling Ratio (%)	< 2
Ion Conductivity	Low
Electrochemical Window (V)	0.0 - 5.2
Storage Life (Months)	12

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