Lead Replacement History
Traditionally, lead-based compounds were used in many parts of the world to stabilise rigid PVC for the construction industry use (e.g. pipes, fittings and profiles applications) and in flexible PVC, mainly for wires and cables.
In 2000, ESPA committed to replace lead-based stabilisers by the end of 2015 across the EU.
PVC stabilisers producers invested considerably in time and resources to develop alternatives to the widely used lead-based systems. The close collaboration of manufacturers and downstream users was critical in this process.
The development of alternative stabilisers to lead for PVC systems in Europe began in the 1990s.
However, the industry received a major boost when the voluntary commitment of the European PVC industry to sustainable development was created, first under Vinyl2010 and since 2011 under the VinylPlus programme.
The journey to lead replacement in Europe (infographic and graph). ESPA members’ journey to replace Pb-based stabilisers by the end of 2015.
2000
The first voluntary commitment of the European PVC industry is signed by ECVM (vinyl resin producers), ECPI (currently European Plasticisers - PVC plasticiser producers), ESPA (PVC stabiliser producers) and EuPC (PVC converters).
2001
Vinyl 2010 is officially born with support from ECVM, ECPI, ESPA and EuPC .
The use of cadmium in all PVC stabiliser systems placed on the EU-15 market, as well as Norway and Switzerland, was phased out in March 2001.
ESPA members commit to carrying out initial risk assessments on lead-based stabilisers under the CEFIC and ICCA (International Council of Chemical Associations) programmes ’Confidence in Chemicals’.
ESPA members commit to a plan for full replacement of lead-based stabilisers by 2015 in EU-15.
2002
2003
2004
Consumption of calcium organic stabilisers doubled between 2000 and 2004.
2005
ESPA members agree to implement a programme, called LiBRE (Lead in Blood Reduction Programme), aiming at reducing worker’s exposure.
ESPA members achieved a reduction of 20.2% from 127,156 tonnes in 2000 to 101,519 tonnes by end 2005.
2006
The European Commission started the review of the Voluntary Risk Assessment on lead in March 2006.
2007
ESPA members achieved a 34% reduction in the use of lead-based stabilisers in the period 2000-2007 in the EU-15.
2008
For EU-27, this represents a decrease of 27,000 tonnes in production of lead-based stabilisers compared to 2007.
2009
In 2009, lead-based stabilisers in the EU-15 decreased by 86,835 tonnes (-68.3%).
In the same period, 2007-2009, calcium-based stabilisers (in the EU-15) increased by 47,864 tonnes.
It has to be mentioned that the impact of the economic crisis affected the PVC consumption and consequently, the PVC stabilisers figures as well. This has also contributed to the year 2009 lead-based stabilisers’ decrease.
For EU-27, this represents a decrease of 51,070 tonnes in production of lead-based stabilisers compared to 2007.
2010
In the same period, calcium-based stabilisers (in EU-15 plus Norway, Switzerland and Turkey) increased by 60,171 tonnes.
2011
VinylPlus, the new 10-year sustainable development programme of the European PVC industry is launched to give continuity to the work of Vinyl 2010. ESPA reaffirms its commitments and continues as one of the four founding members.
The commitment to replace lead-based stabilisers in EU27 by 2015 is reconfirmed by the VinylPlus members.
A number of new initiatives are launched within the VinylPlus framework, i.e. Additives Task Force to work out robust criteria for the ‘sustainable use of additives’.
A reduction of 71.4% in the consumption of lead-based stabilisers is achieved by ESPA’s members in EU27 compared to 2007.
2012
In the period 2007-2012, lead-based stabiliser consumption decreased by 76,364 tonnes (-76. 37%) in the EU-27.
In the same period, calcium-based stabilisers (in EU-27 plus Norway, Switzerland and Turkey) increased by 29,470 tonnes.
Other PVC additives producers and downstream value chain are invited to participate in the “sustainable additives” initiative.
2013
Calcium-based stabilisers increased by 30,643 tonnes in the EU-27 plus Norway, Switzerland and Turkey.
2014
In the 2007-2014 period, lead-based stabilisers usage decreased by 86,228 tonnes (- 86%), and calcium-based stabilisers increased by 29,472 tonnes.
2015
The close collaboration of manufacturers, converters and downstream users was critical to the success of replacing lead-based stabilisers with more sustainable alternatives.
Lead Replacement
Find out about the journey to lead stabilisers replacement in Europe