Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Cookson Group Plaskon® 440 Mineral Filled Novolac Epoxy Molding Compound  (discontinued **)

Category Polymer , Thermoset , Epoxy , Epoxy, Molded, Mineral Filled , Filled/Reinforced Thermoset
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cookson Group Plaskon® 440 Mineral Filled Novolac Epoxy Molding Compound  (discontinued **).pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Test specimens were transfer molded and post cured 4 hours at 175°C.Combines exceptional reliability with wide molding process latitude. This material is designed to encapsulate semiconductor devices including diodes, transistors, and integrated circuits in dual in-line packages, quad packs, and small outline packages.
Physical Properties Metric English Comments
Density 1.80 g/cc
0.0650 lb/in³
Spiral Flow 63.0 - 87.0 cm
24.8 - 34.3 in
177°C/1000 psi
Mechanical Properties Metric English Comments
Hardness, Shore D 85
85
Tensile Strength, Ultimate 97.0 MPa
14100 psi
Flexural Strength 147 MPa
21300 psi
Thermal Properties Metric English Comments
CTE, linear 22.0 µm/m-°C

@Temperature 20.0 °C
12.2 µin/in-°F

@Temperature 68.0 °F
CTE, linear, Transverse to Flow 70.0 µm/m-°C

@Temperature 20.0 °C
38.9 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.600 W/m-K
4.16 BTU-in/hr-ft²-°F
Glass Transition Temp, Tg 165 °C
329 °F
Flammability, UL94 V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
Electrical Properties Metric English Comments
Dielectric Constant 3.8

@Frequency 1000 Hz
3.8

@Frequency 1000 Hz
Dielectric Strength 16.0 kV/mm
406 kV/in
Dissipation Factor 0.0060

@Frequency 1000 Hz
0.0060

@Frequency 1000 Hz
Arc Resistance 180 sec
180 sec
Processing Properties Metric English Comments
Processing Temperature 175 - 185 °C
347 - 365 °F
Molding temperature
Copyright © lookpolymers.com All Rights Reserved