可持续镀铬：无 Cr3 和 Cr6 塑料电镀里程碑.pdf

1、Sustainable chrome plating:Cr3 and Cr6 free plastic plating milestonesPablo Javier Ramos CuevasGlobal Sales Engineer Taiyo Manufacturing Co.,Ltd.Summary REACH regulation and Cr6 usage:definitions Developing a sustainableCr6 free technology Decorative chrome plating of plastics:structure Making histo

2、ry,making the future:Non-Hexa Cr6 free etching line Cr6,Cr3 and Cr6 free usage:differences Cr3 usage:new horizons with BLW About Taiyo Manufacturing Co.,Ltd.Commitment with sustainability and carbon neutralityREACH regulation and Cr6 usage:definitions3Organism established in 2007Registration,Evaluat

3、ion,Authorisation and Restriction of Chemicals in the European Union.-To control chemical manufacture and import in the EU.-To protect the environment and human health.-To keep and improve competitiveness of science and industry in the EU.REACH Regulation:what is it?What are its functions and goals?

4、Current status of Cr6 usage:definitions4What is hexavalent chrome(Cr6)?A chemical widely used in a variety of industries.Essential for chrome plating.Harmful for the environment and the human body.Limited content in products(according to RoHS).Usage restricted in the EU from 2017.Final REACH decisio

5、n postponed.ForDecorative chromePlastic Etching20172024202?Sunset dateApplication for approval extensionWhen?Current approval periodApplication periods vary according to each union or company.Legal boundaries have postponed REACH revision to the 4th quarter of 2024.Developing a sustainable,Cr6 free

6、technology:key points5Chemical manufacturers have been developing technologies to avoid Cr6 usage for more than 10 years.Due to legal boundaries and uncertainties towards adopting a new technology,the implementation of alternative methods to hexavalent chrome is still in progress.While the concerns