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Eco

ZINKTOP
For a long time now, Duroc has been able to offer alternatives to the usual yellow passivation finish of electrolytic zinc plating. These alternatives involve replacing the toxic hexavalent chromium-based yellow passivation with a passivation based on trivalent chromium reinforced with silicate nanoparticles.
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DELTA PROTEKT
Delta Protekt is a coating based on zinc layers that don’t contain chromium or any other harmful elements. In addition, it offers extreme corrosion resistance with very thin layers.
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Europese directives

Introduction

In order to protect the environment the European Union wants to prevent the occurrence of waste products originating from scrap cars, and wants to promote the collection, re-use and recycling of parts from them.

On 1 July 2006 the 2002/95/EG (RoHS) directive comes into force. A year later, on 1 July 2007, the 2000/53/EG (ELV) directive must be implemented.

RoHS : Restricition of the use of certain Hasardous Substances in electronic equipment
ELV : End of Live Vehicle.

The above-mentioned directives seriously restrict the use of Cr 6+ (hexavalent chromium) as well as some other heavy metals (Pb, Hg, Cd, etc.). The dangers of Cr 6+ are well known. It is a carcinogenic substance that gives rise to allergic reactions.
So, prevention of waste products, optimisation of the environmental achievements and protection of public health formed the starting points for the EU when working out these directives.

Chronology

1) 2000/53/EG : End of Live Vehicle (ELV)

18/09/2000 Directive
2000/53/EG
Directive rules restriction on use of Cr 6+ and other toxic substances in cars.
27/06/2002 Decision
2002/525/EG
Amending Annex II: exemption for Cr6+ in corrosion-resistant protective layers till 1/7/2007.
10/06/2005

Decision
2005/438/EG

Exemption for spare parts for cars brought to market <1/7/2003.  
20/09/2005 Decision
2005/673/EG
Amending Annex II: exemption for screw and nut assemblies for chassis applications till 1/7/2008.

2) 2002/95/EG (RoHS)

27/01/2003 Directive
2002/95/EG
Rules on the restriction on use of Cr 6+ in electrical and electronic apparatus.
18/8/2005 Decision
2005/618/EC
European Commission Decision: maximum concentration value of 0.1% of Cr6+ by weight in homogenous materials established.
13/10/2005 Decision
2005/717/EC
 
21/10/2005 Decision
2005/747/EC
European Commission Decision regarding the use of lead.
05/2005 FAQ Frequently Asked Questions

 




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Corrosion protec-tion in color !
Would you like a coating with high corrosion resistance in a different colour?
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Delta MKS / Magni

Duroc is the licensee for the high quality Delta MKS product range from Dörken - MKS and Magni throughout the Benelux.
www.doerken-mks.com

www.magnieurope.com

©  Duroc 2005