Chemicals Used in the Electronics Industry
This report constitutes an emission scenario document (ESD) for chemicals used in the electronics industry. It provides information on the sources and release pathways of chemicals during various processing techniques relevant to this varied industry sector, to help estimate releases of chemicals in...
| Autor principal: | |
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| Autores Corporativos: | , |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Paris :
OECD Publishing
2014.
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| Colección: | Series on Emission Scenario Documents,
no.25. |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009705851006719 |
Tabla de Contenidos:
- Explanatory Notes 7 Executive Summary 8 Acknowledgements10 1. Introduction 18 -1.1 Purpose and scope19 -1.2 How to use this document 20 2. Industry Overview 22 -2.1 Specific regulatory background 22 -2.2 General information on the UK industry 27 -2.3 Scales of operation 27 -2.4 Industry associations 29 -2.5 End products 29 -2.6 Chemical categories in the electronics industry 30 -2.7 Electronic components 31 -2.8 Processes in the electronics industry 39 3. Industry Processes and Emissions Estimation 42 -3.1 Estimation overview 42 -3.2 Assembly of components 49 -3.3 Chemical vapour deposition (doping) 61 -3.4 Electroless plating 72 -3.5 Electroplating 84 -3.6 Etching 97 -3.7 High vacuum evaporation / sputtering 109 -3.8 Laminate production and processing 120 -3.9 Photolithography126 -3.10 Soldering 142 -3.11 Other industrial processes 155 -3.12 Service life 156 -3.13 Recovery from waste 157 -3.14 Waste 160 4. Examples 163 -4.1 Notes on risk assessment for electronics chemicals 163 -4.2 Worked example: Solvent used in spin coating 164 -4.3 Worked example: Inorganic salt used as an etchant 168 -4.4 Worked example: Diazo photoresist used in PCB manufacture 171 -4.5 Worked example: Electroplating chemical 177 ANNEXES 182 -Annex I: substances, preparations and components to be removed from separately collected WEEE 182 -Annex II: List of relevant industry associations 183 -Annex III: Substances relevant to the electronics industry 184 -Annex IV: Relevant A- and B-tables 204 -Notes on this Document: Data Gaps, Limitations and Improvements 207 -References 208 -Glossary 220
