Plastics for Printed Wiring Substrates



Printed circuits were developed in the USA during World War II primarily to reduce weight and space and increase reliability in military equipment. This technology replaced discrete wiring of electrical components which was previously accomplished by the use of terminal boards and point-to-point wiring and soldering.


Copper Foil Flexural Modulus Dissipation Factor Volume Resistivity Polyimide Film 
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Copyright information

© Elsevier Applied Science Publishers Ltd. 1985

Authors and Affiliations

  1. 1.PPG Industries, Inc.PittsburghUSA

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