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Environmental and technical characteristics of conductive adhesives versus
soldering
Colophon
Title
Environmental and technical characteristics of conductive adhesives versus soldering
Author
Christensen, Frans Møller; Jørgensen, Tom; Nielsen, Ivan Ring
Publisher
221 Danish Environmental Protection Agency
Responsible institution
Technoconsult; DELTA; Dansk Toxikologi Center
Copyright
Ministry of Environment and Energy. Danish Environmental Protection Agency
Series and number
Working Report 16/2000
Keywords
eng: electronic industry; substitution; clean techology; life cycle
assessment; lead CAS 7440-31-5; tin CAS 7439-92-1;
testing
Emneord
dan: elektronikindustri; substitution; renere teknologier; livscyklusvurdering;
bly CAS 7439-92-1; tin CAS 7440-31-0; lodning; limning; toksikologi; arbejdsmiljø;
materialeprøvning; procesteknik
Abstract
eng: The electronics and electrical industries are facing increasingPressure from
legislation to remove lead from its products. This is because of the hazards to health
during manufacture of the materials and environmental damage caused by their end of life
disposal. For producers using/producing solder systems, electronic components and printed
circuit boards, this legislation is likely to result in a range of changes in their
production/assembly systems. This report describes the environmental aspects of
introducing conductive adhesives in electronics manufacture compared with solder. It also
contains a technical assessment of 13 adhesive variants by means of laboratory surveysand
industrial cases
Resumé
dan: Elektronikindustrien står over for stigende lovgivningskrav om at fjerne bly fra
deres produkter. Dette skyldes dels den sundhedsmæssige risiko forbundet med
fremstillingen dels den miljømæssige skadevirkning forårsaget ved deponeringen af
elektronikskrot. Lovgivningen vil forudsætte en række ændringer af produktions- og
montagesystemerne for producenter som bruger eller producerer loddematerialer,
elektronikkomponenter og printkort. Denne rapport beskriver de miljømæssige aspekter
omkring indførelsen af ledende lime i elektronikproduktionen sammenlignet med lodning.
Rapporten indeholder også en teknisk vurdering af 13 forskellige limvarianter testet i
laboratoriet og i form af industrielle cases.
Language
eng
ISBN - electronic
ISBN 87-7944-187-4
Price - electronic
0 DDK
URL
http://www.mst.dk
Alternative URL
Version
1.0
Version date
2000.09.09
Format
htm; gif: pdf.
Inventory
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Publication standard no.
1.0
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