Cookson Group Plaskon® 3200LS Mineral Filled Novolac Epoxy Molding Compound

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Cookson Group Plaskon® 3200LS Mineral Filled Novolac Epoxy Molding Compound (discontinued **)
Categories:	Polymer; Thermoset; Epoxy; Epoxy, Molded, Mineral Filled; Filled/Reinforced Thermoset
Material Notes:	Test specimens were transfer molded and post cured 4 hours at 175°C. Exhibits exceptional reliability under very stringent testing. This material is designed to minimize stress on the encapsulated device due to its low stress characteristics.
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Physical Properties	Original Value	Comments

Density	1.86 g/cc
Spiral Flow	64.0 - 88.0 cm	177°C/1000 psi

Mechanical Properties	Original Value	Comments
Hardness, Shore D	75
Tensile Strength, Ultimate	90.0 MPa
Flexural Strength	121 MPa

Electrical Properties	Original Value	Comments
Dielectric Constant	3.91 @Frequency 1000 Hz
Dielectric Strength	18.0 kV/mm
Dissipation Factor	0.0010 @Frequency 1000 Hz
Arc Resistance	190 sec

Thermal Properties	Original Value	Comments
CTE, linear	22.0 µm/m-°C @Temperature 20.0 °C
CTE, linear, Transverse to Flow	70.0 µm/m-°C @Temperature 20.0 °C
Thermal Conductivity	0.700 W/m-K
Glass Transition Temp, Tg	155 °C
Flammability, UL94	V-0 @Thickness 3.20 mm
	V-0 @Thickness 3.20 mm

Processing Properties	Original Value	Comments
Processing Temperature	171 - 193 °C	Molding temperature

**
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PCOOK308 / 21404

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