Rigid Aromatic Polyamide Binder

Cat No:BMBB-0030

Description

A high-modulus binder for high-voltage and high-temperature batteries, preventing active material detachment under extreme stress.

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Basic Information

Appearance	Yellowish Powder
Solid Content (%)	≥ 98
Viscosity (mPa·s)	4000 - 8000
pH Value	5.0 - 7.0
Density (g/cm³)	1.35 - 1.45
Purity (%)	≥ 99.0
Moisture Content (%)	≤ 0.2
Melting Point (°C)	280 - 300
Decomposition Temp (°C)	> 450
Molecular Weight (Mw)	100,000 - 200,000
Particle Size D50 (μm)	1.0 - 5.0
Tensile Strength (MPa)	90 - 140
Elongation at Break (%)	5-15
Peel Strength (N/m)	≥ 32
Glass Transition Temp (°C)	220
Solvent Type	NMP/DMAc
Application Type	High Voltage Cathode
Active Material Compatibility	LMNO, High-Ni NCM
Coating Thickness (μm)	10 - 50
Drying Condition	180°C / 4h
Swelling Ratio (%)	< 3
Ion Conductivity	Low
Electrochemical Window (V)	0.0 - 5.1
Storage Life (Months)	24

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