Everwide JD173-2 Two Component Thermally Conductive Epoxy

JD173-2 is two component thermally conductive epoxy. This resin is an inorganic powder filled epoxy for electronice devices and thermal modules. This product exhibits good operating properties and electrical insulation.

This product exhibits high thermal conductivity, insulation, low shrinkage, low water absorption.

The cured resin offers good thermal shock resistance and pass environmental test experiment.

This product has good adhesion strength to metal substrates.

This resin also exhibits good reactivity during curing.

This product complies to the 2011/65/EU RoHS regulations.

Glass Transition Temp. (MDSC),°C	44
CTE*² (<Tg), μm/m/°C	29
CTE*² (>Tg), μm/m/°C	100
Specific Heat 0°C, J/g°C	0.579
Specific Heat 25°C, J/g°C	0.624
Specific Heat 50°C, J/g°C	0.775
Specific Heat 75°C, J/g°C	0.831
Specific Heat 100°C, J/g°C	0.881
Durometer Hardness, Shore D	88
Specific Gravity	2.42
Shear Strength, Al vs Al, kgf/cm²	259
Water Absorption Ratio (25°C / 24hr), %	0.22
Water Absorption Ratio (80°C / 24hr), %	0.79
Water Absorption Ratio (97°C /1.5hr), %	0.53
Degradation Temp., (TGA 10°C /min) °C	314
Weight Loss Ratio@100°C, %	0
Weight Loss Ratio@150°C, %	0.21
Weight Loss Ratio@200°C, %	0.76
Weight Loss Ratio@250°C, %	2.76
Weight Loss Ratio@300°C, %	4.24
Weight Loss Ratio@350°C, %	8.74
Thermal Conductivity, W/mK	2
Thermal Resistance, m²K/W	0.002
Volume Resistivity, ohm-cm	3.84*10¹³
Surface Resistivity, ohm	5.61*10¹²

*¹ Specimen Cure Condition: 80°C / 60min

*² CTE: Coefficient of Thermal Expansion

Color: Gray&White

	JD173-2A	JD173-2B
Appearance	Liquid	Liquid
Color	Gray	White
Viscosity 25°C, S14 2rpm, cps	80,000-140,000	130,000-230,000
Viscosity 25°C, S14 20rpm, cps	55,000-32,000	-
Mixing Viscosity 25°C, S14 2rpm, cps	170,000-100,000	-
Thixotropic Index	2.5	-
Specific Gravity	2.37	2.33

Mix Rate (A : B) By Weight	2 : 1
Pot Life 25°C, hr	1
Through Cure Time, 25°C, days	7
Through Cure Time, 80°C, min	60

Everwide JD173-2 Two Component Thermally Conductive Epoxy

Features

Uncured Properties

Curing Properties

Cured Properties

Storage and Shelf Life

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