Carbon-black dispersion preplating technology for printed wire board manufacturing
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Published by U.S. Environmental Protection Agency, Risk Reduction Engineering Laboratory in Cincinnati, OH .
Written in English

Subjects:

  • Protective coatings.,
  • Copper plating.

Book details:

Edition Notes

Other titlesCarbon black dispersion preplating technology for printed wire board manufacturing.
StatementDale W. Folsom ... [et al.].
ContributionsFolsom, Dale W., Risk Reduction Engineering Laboratory (U.S.)
The Physical Object
FormatMicroform
Pagination1 v.
ID Numbers
Open LibraryOL18071265M

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The carbon-black based preplating technology evaluated is used as an alternative process for electroless copper (EC) plating of through-holes before electrolytic copper plating. The specific process used at McCurdy is the BlackHole (BH) technology process, which uses a dispersion of carbon black in an aqueous solution to provide a conductive surface for subsequent electrolytic copper plating. Carbon-black dispersion preplating technology for printed wire board manufacturing: project summary Author: Dale W Folsom ; Risk Reduction Engineering Laboratory (U.S.). Sampling and analysis of the wastestreams and estimation of bath usage through this project has determined that the carbon black dispersion produces fewer quantities of waste. With this technology, rinse water usage is reduced from gal per ft 2 to gal per ft 2 of printed wire board surface. Carbon Black Dispersion Pre-Plating Technology for Printed Wire Board Manufacturing. 点击放大图片 13位国际标准书号(ISBN13): 英文书格式: Carbon Black Dispersion Pre-Plating Technology for Printed Wire Board Manufacturing.

USA US07/, USA USA US A US A US A US A US A US A US A US A US A Authority US United States Prior art keywords dispersion carbon black liquid process graphite Prior art date Legal status (The legal status is an assumption and is not a legal by:   Carbon black is incorporated in polymers for permanent electrostatic charge protection, explosion prevention, and polymer applications that require electrical resistivities below 10 6 Ω cm. At the critical volume fraction of the carbon black grade, the carbon black-polymer compound percolates from an electrically insulating to a conducting domain.   A: The dispersion quality of carbon black plays a major role in the properties displayed by the final product. In many cases, the use of carbon black is not only for color, but also for physical property enhancement. Well-dispersed carbon black can improve the weather-ability of the end product and its mechanical properties. The first edition of the Printing Ink Manual was published by the Society of British Printing Ink Manufacturers in to fill the need for an authorative textbook on printing technology, which.

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