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Protection of the workers Chemical Agens Directive 98/24/EC Carcinogens Directive 2004/37/EC

Protection of the workers Chemical Agens Directive 98/24/EC Carcinogens Directive 2004/37/EC Safety Data Sheet 91/155/EEC Classification and labelling 67/548/EEC MAL-code Restrictions 76/769/EEC.

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Protection of the workers Chemical Agens Directive 98/24/EC Carcinogens Directive 2004/37/EC

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  1. Protection of the workers Chemical Agens Directive 98/24/EC Carcinogens Directive2004/37/EC Safety Data Sheet 91/155/EEC Classification and labelling 67/548/EEC MAL-code Restrictions 76/769/EEC

  2. Example of Code number for water based acrylic paint where no specific precautions are required except gloves when using a brush

  3. History of the MAL-Code (1) • 1967: Regulations on paint work - products differentiated in 4 groups. Co-operation between authorities, painters, paint contractors and the paint industry. • 1971-1972: Reports from co-operations between workers/trade unions and students.Suitable waterborne paints for walls / ceilings • 1973: Regulations on paint work revised. Code numbers and safety precautions. • 1976: The Danish authorities recognise the existence of OPS • 1978: Regulations on paint work revised. Gas filter mask demanded in work with alkyd paints.

  4. History of the Male-code (2) • 1982: Regulations on paint work revised: • prohibitions (e.g. alkyd paints on ceilings) • how to choose products (substitution) • training of painters • Waterborne high quality products occurs, e.g. enamels, wood preservative and sealing products • 1993: Regulations on paint work revised. The graphic industry and industrial painting are included.Solvent free waterborne paints for ceilings and walls occur around 1990. • 2000: A system is developed that helps pregnant painters to work during pregnancy

  5. Consumption of waterborne paints 1966-1984

  6. Notified cases ofCNS-effects (acute and chronic)due to exposure from organic solvents

  7. Notified cases of chronic- and acute CNS effect after exposure to organic solvents

  8. MAL-code / Code numbers • The code number for a product is two numbers joined with a hyphen and the year of the last order, e.g. • The importer, manufacturer or supplier shall determine the code number. It must be given in writing, e.g. stated conspicuously on the packaging, and stated in the SDS. • Code numbers are determined from a list of values for chemicals given by the authorities. 2-11993

  9. The code number is the basis for: • Risk reduction measures/Prohibitions • Selection of the least hazardous product for a process (substitution) • Choosing the right Safety Precautions (PPE)

  10. The number before the hyphen

  11. The number before the hyphen • Examples • 00- Water based acrylic paint • 2- White spirit based paint • 3- Pure white spirit • 4- Pure acetone • 5- Pure toluene or methylene chloride

  12. The number before the hyphen • Limitations in use/prohibition • Indoor: ceiling/wall 1- • big load 2- • wet rooms 3- • Out door: wood preservative 3-

  13. The number after the hyphen

  14. Examples • Phosphoric Acid 00-1 • Ethanol 2-1 • White Spirit 3-1 • Toluene 5-3 • Epoxy glue, ready for use 3-5 • Isocyanate lacquer,ready for use 3-3 • White spirit based paint 2-1

  15. Notes 1: Gloves (-1 & -2) 2. Face shield / protective clothing – only dirty work 4. Half face mask / shield 5. Low boiling solvents 6. Rooms with inadaquate ventilation – gas filter mask / ventilation

  16. Status 2006 • Waterborne, low solvent products are predominant in house painting: (for professional use close to 100%, for private consumers 95% indoor and 50% outdoor) • Painters do seldom complain • Pregnant painters are able to work • OPS from solvents are history in Denmark • Danish painters and paint industry support the Code-number system

  17. MAL-code is one initiative out of several • Support from industry and social partners • Focus on organic solvents in general • Separate regulation on organic solvents

  18. Next step: Solvents in Risk Groups Risk group 1: 1,2 < logPo,v and 4,0 mmHg < Pwap Ex.: n-heptan, p-xylen, tetrachloroethen Risk group 2: 1,2 < logPo,v and 4,0 mmHg >Pwap or 0,5 < logPo,v < 1,2 or 0,1 < logPo,v < 0,5 and 4,0 mmHg <Pwap Ex.: Cyclohexanon, tetrahydrofuran, n-butanol Risk group 3: 0,1 < logPo,v < 0,5 and 4,0 mmHg <Pwap Ex.: Ethanol, acetone

  19. Thank you for your attention!

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