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SIGMADUR 580 EN

SIGMADUR 580 EN
4Pages

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SIGMADUR 580 (SIGMADUR HS SEMIGLOSS) 4 pages DESCRIPTION September 2010 Revision of April 2007 two component high solids semigloss recoatable acrylic polyurethane nish PRINCIPAL CHARACTERISTICS – – – – – – excellent resistance against corrosion and sea water excellent colour and gloss retention non-chalking, non-yellowing cures at temperatures down to -5°C tough and abrasion resistant resistant to splash of mineral and vegetable oils, parafns, aliphatic petroleum products and mild chemicals – can be recoated even after long atmospheric exposure – lead- and chromate free COLOURS AND GLOSS white (other colours on request) - semigloss BASIC DATA AT 20°C (1 g/cm³ = 8.25 lb/US gal; 1 m²/l = 40.7 ft²/US gal) (data for mixed product) 1.4 g/cm³ 75 ± 2% max. 191 g/kg (Directive 1999/13/EC, SED) max. 269 g/l (approx. 2.2 lb/gal) 75 μm depending on system 10 m²/l for 75 μm * 2 hours min. 12 hours * max. unlimited 7 days * Mass density Volume solids VOC (supplied) Recommended dry lm thickness Theoretical spreading rate Touch dry after Overcoating interval Full cure after (data for components) Shelf life (cool and dry place) at least 12 months * see additional data RECOMMENDED SUBSTRATE CONDITIONS AND TEMPERATURES – previous coat; (epoxy or polyurethane) dry and free from any contamination and sufciently roughened if necessary – substrate temperature should be at least 3°C above dew point – maximum relative humidity during application and curing is 85% INSTRUCTIONS FOR USE mixing ratio by volume: base to hardener 82 : 18 – the temperature of the mixed base and hardener should preferably be above 15°C, otherwise extra solvent may be required to obtain application viscosity – too much solvent results in reduced sag resistance – thinner should be added after mixing the components Pot life 5 hours at 20°C * * see additional data page 1/4

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SIGMADUR 580 (SIGMADUR HS SEMIGLOSS) September 2010 AIRLESS SPRAY Recommended thinner Volume of thinner Nozzle orice Nozzle pressure Thinner 21-06 5 - 10%, depending on required thickness and application conditions approx. 0.38 - 0.42 mm (= 0.015 - 0.016 in) 18 MPa (= approx. 180 bar; 2560 p.s.i.) BRUSH/ROLLER Recommended thinner Volume of thinner Thinner 21-06 5 - 10% CLEANING SOLVENT Thinner 90-53 SAFETY PRECAUTIONS for paint and recommended thinners see safety sheets 1430, 1431 and relevant material safety data sheets this is a solvent borne paint and care should be taken to avoid...

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SIGMADUR 580 (SIGMADUR HS SEMIGLOSS) September 2010 Curing table substrate temperature touch dry full cure -5°C 0°C 10°C 20°C 30°C 40°C 8 hours 5 hours 3 hours 2 hours 1 hour 0.5 hour 22 days 18 days 10 days 7 days 4 days 3 days – adequate ventilation must be maintained during application and curing (please refer to sheets 1433 and 1434) – please note that should condensation occur during or soon after application this may result in a reduction of gloss Pot life (at application viscosity) 10°C 20°C 30°C 40°C 7 hours 5 hours 3 hours 2 hours Worldwide availability Whilst it is always the aim...

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SIGMADUR 580 (SIGMADUR HS SEMIGLOSS) September 2010 LIMITATION OF LIABILITY The information in this data sheet is based upon laboratory tests we believe to be accurate and is intended for guidance only. All recommendations or suggestions relating to the use of the Sigma Coatings products made by PPG Protective & Marine Coatings, whether in technical documentation, or in response to a specic enquiry, or otherwise, are based on data which to the best of our knowledge are reliable. The products and information are designed for users having the requisite knowledge and industrial skills and it...

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SIGMADUR 580 EN 4Pages

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SIGMADUR 580 EN
4Pages