PRODUCT DATA SHEET
Temadur 20 - Polyurethane paint
|DESCRIPTION||A two-component, semi-matt polyurethane paint containing anti-corrosive pigments, hardener aliphatic isocyanate.|
|PRODUCT FEATURES||Recommended as a primer for polyurethane systems or as a semi-matt topcoat for epoxy systems exposed to weathering and/or chemical stress. Due to anti-corrosion pigments can also be used as a single coat system for steel, zinc and aluminium surfaces.|
|Recommended uses||Recommended for painting of transport and haulage equipment, storage tank exteriors, steel framework and other steel structures, machinery and equipment.|
|Features||Excellent weathering and abrasion resistance. The product has MED (Marine Equipment Directive) certificate no
VTT-C-11167-15-14 and is thus accepted for painting surfaces inside the ships.
|Colour Cards||RAL, NCS, SSG, BS, MONICOLOR NOVA and SYMPHONY colour cards. TEMASPEED tinting.|
Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.
|Thinner||1048 and 1067|
|Mixing ratio||Base 5 parts by volume 114-s.
Hardener 1 part by volume 008 7590
|Application method||By airless or conventional spray or by brush.|
|Pot-life (+23°C)||4 hours|
Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.
|Solids volume||57 ± 2 volume % (ISO 3233)
70 ± 2 weight %
|Density||1.3 ± 0.1 kg / l (mixed)|
|MED Certificate||VTT C 11167 15 14 Temadur20 50|
|Application conditions||All surfaces must be dry. The temperature of the ambient air, surface or paint should not fall below + 5 ºC during application or drying. Relative humidity should not exceed 80 %. The surface temperature of the steel should remain at least 3 ºC above the dew point.|
|Preparation||Oil, grease, salts and dirt are removed by appropriate means. (ISO 12944-4)
Steel surfaces: Blast clean to grade Sa2½. (ISO 8501-1) If blast cleaning is not possible, phosphating is recommended for cold rolled steel to improve adhesion.
Zinc surfaces: Sweep blast clean with mineral abrasives, e.g. quartz sand, to an even roughness. (SaS, SFS 5873) If sweep blasting is not possible, the surface should be roughened by hand abrading or washed with PANSSARIPESU detergent.
Hot dip galvanized surfaces are recommended to be painted with a misty coat (paint thinned 25 - 30 %) before the actual priming.
Aluminium surfaces: Sweep blast clean with none-metallic abrasives to an even roughness. (SaS, SFS 5873) If sweep blasting is not possible, the surface should be roughened by hand abrading or washed with MAALIPESU detergent.
Stainless steel: Roughen the surface by grinding or sweep blasting using mineral abrasives.
Primed surfaces: Oil, grease, salt and dirt are removed from the surface by appropriate means. Repair any damage to the primer coat. Note the overcoating time of primer. (ISO 12944-4)
|Priming||Temacoat GPL-S Primer, Temacoat GPL-S MIO, Temacoat RM 40, Temacoat SPA, Temabond and Fontecoat EP 50.|
|Finishing||Temadur and Temathane.|
|Painting||By airless or conventional spray or by brush. Depending on the temperature of the components (base, hardener, thinner) and the required viscosity the paint can be thinned 0 - 20 %. Airless spray nozzle tip 0.011" - 0.015" and nozzle pressure 120 - 160 bar. Spray angle shall be chosen according to the shape of the object.
At brush application the paint should be thinned according to the circumstances.
|Mixing of components||First stir base and hardener separately. The correct proportions of base and hardener must be mixed thoroughly before use. Use mechanical mixer for mixing.|
|Cleaning of tools||Thinner 1048, 1067 or 1061.|
|EU VOC 2004/42/EC-limit value||The Volatile Organic Compounds amount is 420 g/litre of paint mixture.
VOC content of the paint mixture (thinned 20 % by volume) is 490 g/l.
Only for industrial use.
|HEALTH AND SAFETY LABELLING|
according to Regulation (EC) No. 1272/2008
|Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets. A health and safety data sheet is available on request from Tikkurila Oyj.|
|Safety data sheet||Temadur 20|
|Thinner safety data sheet||Temadur 20|
|Hardener safety data sheet||Temadur 20|