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SIGMATHERM 175

SIGMATHERM 175
2Pages

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SIGMATHERM 175 2 pages DESCRIPTION October 2009 Revision of September 2005 heat resistant modied alkyd aluminium nish PRINCIPAL CHARACTERISTICS – – – – heat resistant up to 175°C high brilliancy spray application improves the appearance a minimum drying time of 3 days at 20°C should be allowed before exposure to heat COLOURS AND GLOSS aluminium - gloss BASIC DATA AT 20°C (1 g/cm³ = 8.25 lb/US gal; 1 m²/l = 40.7 ft²/US gal) Mass density Volume solids VOC (supplied) 1.0 g/cm³ 47 ± 2% max. 411 g/kg (Directive 1999/13/EC, SED) max. 417 g/l (approx. 3.5 lb/gal) 25 µm per coat 18.8 m²/l for 25 µm 3 hours at 5 - 10°C, 1 hour at 20°C min. 36 hours at 5 - 10°C, 16 hours at 20°C max. unlimited at least 12 months, longer storage period may affect the brilliancy Recommended dry lm thickness Theoretical spreading rate Touch dry after Overcoating interval Shelf life (cool and dry place) RECOMMENDED SUBSTRATE CONDITIONS AND TEMPERATURES – previous coat; (e.g. Sigmarine 24) dry and free from any contamination – substrate temperature should be at least 3°C above dew point SYSTEM SPECIFICATION for heat resistant systems - see system sheet 3140 INSTRUCTIONS FOR USE – stir well before use – the temperature of the paint should preferably be above 15°C, otherwise extra thinner may be required to obtain application viscosity – too much solvent results in reduced sag resistance – adequate ventilation must be maintained during application and curing (please refer to sheets 1433 and 1434) AIRLESS SPRAY Recommended thinner Nozzle orice Nozzle pressure no thinner should be added approx. 0.33 - 0.38 mm (= 0.013 - 0.015 in) 12 - 15 MPa (= approx. 120 - 150 bar; 1700 - 2130 p.s.i.) AIR SPRAY Recommended thinner Volume of thinner Nozzle orice Nozzle pressure Thinner 20-05 0 - 3%, depending on required thickness and application conditions 1.8 - 2 mm 0.3 - 0.4 MPa (= approx. 3 - 4 bar; 43 - 57 p.s.i.) page 1/2

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SIGMATHERM 175 October 2009 BRUSH/ROLLER Recommended thinner no thinner should be added CLEANING SOLVENT Thinner 20-05 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 inhalation of spray mist or vapour as well as contact between the wet paint and exposed skin or eyes Worldwide availability Whilst it is always the aim of PPG Protective & Marine Coatings to supply the same product on a worldwide basis, slight modication of the product is sometimes...

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SIGMATHERM 175 2Pages

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SIGMATHERM 175
2Pages