TY - JOUR AB - Most of the basic requirements for the manufacture of printed wiring are, of course, well known; so much so that literally hundreds of companies or divisions of larger companies are formed annually to produce these products. However, a high percentage of such companies fail, especially when new specifications are introduced or existing specifications are adhered to by the purchasing authority. There is a wide diversity of reasons for failure of printed wiring products to meet the requirements of quality and performance. Since some of these can be attributed to coating thickness and/or coating porosity, it is therefore the purpose of this article to outline the ways and means to control these parameters. VL - 2 IS - 4 SN - 0305-6120 DO - 10.1108/eb043539 UR - https://doi.org/10.1108/eb043539 AU - Latter T.D.T. PY - 1976 Y1 - 1976/01/01 TI - Measurement and Control of Coating Thickness and Porosity in Printed Wiring Manufacture: Part IV T2 - Circuit World PB - MCB UP Ltd SP - 8 EP - 13 Y2 - 2024/04/19 ER -