Thermo-Conductive PEI

Cat No:ELFM-0135

Description

Aerospace-grade PEI composite designed for heat dissipation in satellite electronics while maintaining total electrical insulation.

Datasheet

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Basic Information

Material Base	PEI / Boron Nitride
Primary Function	Aero Heat-Sink
Volume Resistivity	> 10^16 Ω·cm
Dielectric Constant	4.2 @ 1MHz
Dissipation Factor	0.005
Tensile Strength	95 MPa
Flexural Modulus	5,200 MPa
Elongation @ Break	0.025
Glass Transition (Tg)	215°C
Heat Deflection Temp	205°C
Melting Point	N/A
Density	1.62 g/cm³
Diameter/Form	1.75mm
Printing Temp	365-395°C
Build Plate Temp	140°C
Layer Resolution	0.15mm
Thermal Conductivity	2.8 W/m·K
Shore Hardness	88D
Viscosity	N/A
UV Wavelength	N/A
Moisture Absorption	< 0.2%
Surface Finish	Matte White
Print Speed	20-35 mm/s
Nozzle Type	Hardened Steel
Shelf Life	36 Months

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