Epoxies, Etc 20-3300 High Temperature And Thermal Shock Epoxy

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Epoxies, Etc 20-3300 High Temperature And Thermal Shock Epoxy
Categories:	Polymer; Thermoset; Epoxy
Material Notes:	Description: 20-3300 is a two part epoxy system formulated to meet the most critical electronic encapsulating requirements. This system has low shrinkage, high tensile and compressive strength. 20-3300 is ideal for high heat and thermal shock exposure. It has excellent adhesion to most substrates and forms a hermetic like seal to protect encapsulated parts. Great choice for high voltage applications. 20-3300 has a convenient 1:1 mix ratio with an extended pot life. Information provided by Epoxies, Etc
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Physical Properties	Original Value	Comments

Specific Gravity	1.40 g/cc
Viscosity	12000 cP	Mixed

Mechanical Properties	Original Value	Comments
Hardness, Shore D	87
Tensile Strength	7500 psi
Compressive Strength	20000 psi

Electrical Properties	Original Value	Comments
Volume Resistivity	3.30e+15 ohm-cm
Dielectric Constant	4.0 @Frequency 60 Hz
Dielectric Strength	450 V/mil
Dissipation Factor	0.010 @Frequency 60 Hz

Thermal Properties	Original Value	Comments
CTE, linear	38.0 µm/m-°C
Thermal Conductivity	0.580 W/m-K
Maximum Service Temperature, Air	260 °C
Minimum Service Temperature, Air	-70.0 °C

Descriptive Properties
Mix Ratio	1:1	by weight

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PFEPOX036 / 316713

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