PRODUCT DATA SHEET
21.10.2014

Temafloor PU-UV - Polyurethane coating

 
Temafloor PU-UV
DESCRIPTION A high-solids, elastic two-component polyurethane coating.
PRODUCT FEATURES

Intended to be used as a UV-resistant topcoat on Temafloor PU floors in parking decks and other areas exposed to direct sunlight.

Recommended uses Concrete floors.

TECHNICAL DATA
Features Withstands mechanical and chemical stress. Self-levelling, to be applied with serrated or steel trowel.
Colour Range TVT 0229. The shade and gloss of the coating may change during time.
Gloss groups Gloss
Coverage

Practical coverage depends on the porosity and evenness of the substrate and on the application method.

Film thickness 0.3 mm coverage approx. 2.7 m2/litre

Film thickness 0.5 mm coverage approx. 1.8 m2/litre
Mixing ratio Base 2 parts by volume 473 serie
Hardener 1 part by volume 008 4001
Application method Serrated or steel trowel.
Pot-life (+23°C) 40 minutes on substrate, abt. 20 minutes in the mixing container.
Drying time at 23°C and 50% relative air humidity

Dust dry after 6 hours

Light trucking after 24 hours

Fully cured after 7 days

 

At lower temperatures the curing process will last longer.
Solids volume Approx. 90 % volume
Density 1.4 kg / litre (mixture)
Product code 473 serie

APPLICATION DETAILS
Application conditions The relative humidity of the concrete should not exceed 97%. The temperature of the ambient air, surface or coating should not fall below +15ºC during application or drying. Relative humidity of air should not exceed 70%.
Preparation Remove dust and loose particles from the floor. Remove all grease, oil and other impurities by detergent washing.
Diluting Do not thin Temafloor PU-UV polyurethane coating.
Coating Overcoating may be carried out not earlier than 24 hrs after coating with Temafloor PU. If the coated surface is older than 7 days, it should be abraded. Pour the coating mixture onto the floor and spread it with a serrated steel trowel or an adjustable trowel. Control that the thickness of layer is correct by observing coating consumption and by measuring the film thickness. Recommended thickness of a layer is 0.3 -1.0 mm. Level the screed with a spiked roller approx. 10 - 20 min after application. Spiked roller helps removing air bubbles from the coating.

Note! Add the remaining mixture to the next batch of the screed, do not scrape it out of the container onto the floor.
Mixing of components Mix the correct proportions of base and hardener thoroughly (approx. 2 minutes) by using a low speed hand drill with a paddle. The amount of mixture depends on the area to be coated and on the pot life of the mixture. Insufficient mixing or incorrect mixing ratio will result in uneven drying of the surface, weaken the properties of the coating and risk the success of the application.
Cleaning of tools Thinner 006 1061.
EU VOC 2004/42/EC-limit value VOC 2004/42/EC (cat A/j) 500 g/l (2010)
Temafloor PU-UV: max. VOC < 500 g/l

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 sheetTemafloor PU-UV
Thinner safety data sheetTemafloor PU-UV
Hardener safety data sheetTemafloor PU-UV

DECLARATION OF PERFORMANCE Declaration of Performance EN13813 Declaration of Performance EN1504-2
 
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CE
The European harmonized productstandard EN 1504-2 defines the requirements for surface protection systems for concrete.
This product is tested and CE-labelled in accordance with the tables 1f and 1g in the appendix ZA.
CE logo
0809
Tikkurila Oyj
Kuninkaalantie 1
FI-01300 VANTAA
13
TIK-0473-5001
0809-CPD-0773
EN 1504-2:2004
Product for protection and repair of concrete structures – Coating
Abrasion resistance
< 3000 mg
Resistance to severe chemical attack
Class II
Behaviour after artificial weathering
no visual defects
Permeability to CO2
CO2sD > 50 m
Water absorption
w < 0,1 kg/m²∙h0,5
Impact resistance
Class I: ≥ 4 Nm
Permeability to water vapour
Class II, 5 m < sD < 50 m
Adhesion strength by pull off test
≥ 2,0 N/mm²
Reaction to fire
Bfl-s1


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