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Elmet Technologies

Lord Adhesives Thermoset™ 300/18 Epoxy System
Categories: Polymer; Thermoset; Epoxy; Epoxy Adhesive
Material Notes: LORD Thermoset 300/18 epoxy system is a two-component, general purpose filled epoxy system which offers superior thermal conductivity, improved shock resistance and lower coefficient of thermal expansion compared to unfilled epoxy systems. Handling and cured properties of the two-component epoxy system are dependent on the hardener used with Thermoset 300 epoxy resin.

Features: provides superior heat resistance for room temperature cured system; can be used in applications up to 130°C.

All information provided by Lord.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.990 g/cc0.990 g/ccHardener No. 18
 1.62 g/cc1.62 g/cc300 Epoxy Resin
Water Absorption 0.15 %
@Temperature 25.0 °C,
Time 86400 sec		0.15 %
@Temperature 77.0 °F,
Time 24.0 hour		cured
Viscosity  50 cP
@Temperature 25.0 °C		50 cP
@Temperature 77.0 °F		Hardener No. 18
 12000 cP
@Temperature 25.0 °C		12000 cP
@Temperature 77.0 °F		mixed
 68000 cP
@Temperature 25.0 °C		68000 cP
@Temperature 77.0 °F		300 Epoxy Resin
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 9090cured
Tensile Strength 59.3 MPa
@Temperature 25.0 °C		8600 psi
@Temperature 77.0 °F		cured
Elongation at Break 2.4 %2.4 %cured
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+16 ohm-cm
@Temperature 25.0 °C		2.00e+16 ohm-cm
@Temperature 77.0 °F		cured
Dielectric Constant 4.1
@Frequency 1e+6 Hz,
Temperature 25.0 °C		4.1
@Frequency 1e+6 Hz,
Temperature 77.0 °F		cured
Dielectric Strength 17.7 kV/mm450 kV/incured
Dissipation Factor 0.022
@Frequency 1e+6 Hz,
Temperature 25.0 °C		0.022
@Frequency 1e+6 Hz,
Temperature 77.0 °F		cured
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 130 °C266 °F
 
Processing PropertiesMetricEnglishComments
Cure Time 1440 min
@Temperature 25.0 °C		24.0 hour
@Temperature 77.0 °F
Working Life 25.0 min
@Temperature 25.0 °C		25.0 min
@Temperature 77.0 °F		working life, mixed, 100 g
Shelf Life  12.0 Month
@Temperature 25.0 °C		12.0 Month
@Temperature 77.0 °F		300 Epoxy Resin, from date of manufacture
 24.0 Month
@Temperature 25.0 °C		24.0 Month
@Temperature 77.0 °F		Hardener No. 18, from date of manufacture
 
Descriptive Properties
AppearanceAmber LiquidHardener No. 18
 Black Liquid300 Epoxy Resin
Mix Ratio100 to 11by volume, resin to hardener
 100 to 7by weight, resin to hardener

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PLORD9297 / 232653

Proto3000 – 3D Engineering Solutions




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