PRODUCT DATA SHEET
07.09.2010

Temathane PC 50 - Polyurethane paint

 
Temathane PC50
DESCRIPTION A high-solids two-component, semi-gloss polyurethane paint, hardener aliphatic isocyanate.
PRODUCT FEATURES Used as a semi-gloss topcoat for epoxy systems exposed to weathering.
Recommended uses Recommended for painting of storage tank exteriors, steel buildings and other steelwork.

TECHNICAL DATA
Features Excellent weathering and abrasion resistance. A durable, easy to clean and non-chalking topcoat with good gloss and colour retention.
Colour Cards RAL, NCS, SSG, BS, MONICOLOR NOVA and SYMPHONY colour cards. TEMASPEED Premium tinting.
Gloss groups Semi-gloss
Coverage

Recommended film thicknesses

Theoretical coverage

dry

wet

 

80 µm

125 µm

8.1 m2/l


Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.
Thinner 1048, 1067 and 1061
Mixing ratio Base 5 parts by volume 419-series
Hardener 1 part by volume 008 7690 or 008 7590
Application method By airless or conventional spray.
Pot-life (+23°C) 1½ hours
Drying times

DFT 80 µm

+ 5 ºC

+ 10 ºC

+ 23 ºC

+ 35 ºC

Dust dry, after

2 h

1 h 15 min

1 h

20 min

Touch dry, after

10 h

8 h

6 h

3½ h

Recoatable, after

No limitations.


Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.
Solids volume 65 ± 2 % volume (ISO 3233)
76 ± 2 % weight
Density 1.3 ± 0.1 kg / l (mixed)
Product code 419-series

APPLICATION DETAILS
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 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 GF Primer, Temacoat HB Primer, Temabond, Temacoat RM 40, Temacoat SPA, Temadur 20, Temadur Primer, Temaprime GF, Fontecoat EP Primer and Fontecryl 10.
Finishing Temathane and Temadur.
Painting By airless or conventional spray. In order to obtain an even, non-porous finish, spray a misty coat: first a thin layer, then let the solvents evaporate for 5 - 30 minutes and then apply the full coat. Depending on the application method and the termperature of the components (base, hardener, thinner) the paint can be thinned 0 - 15 %. Airless spray nozzle tip 0.011" - 0.013" and nozzle pressure 120 - 160 bar. Spray angle shall be chosen according to the shape of the object.
Mixing of components First stir base and hardener separately. The correct proportions of base and hardener must be mixed thoroughly before use. Use Temaspeed Squirrel Mixer for mixing.
Cleaning of tools Thinner 1048, 1067 or 1061.
EU VOC 2004/42/EC-limit value The Volatile Organic Compounds amount is 330 g/litre of paint.
VOC content in paint (thinned 15 % by volume) is 410 g/l.
For industrial and professional use only.

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 Coatings Oyj.
Safety data sheetTemathane PC 50
Thinner safety data sheetTemathane PC 50
Hardener safety data sheetTemathane PC 50
 
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