Temafloor AC509 - Solvent-free acrylic binder

Temafloor AC 509
APIBŪDINIMAS A two-component, solvent-free, low viscosity acrylic binder.

Suitable to be used as a self-levelling coating and as a binder of a coloured sand screed.

Suitable for outdoor use with low or medium mechanical stress.

Suitable to be used for cold storages in temperatures 0--+10°C.

Recommended especially for the floors in food  industry.
Paskirtis Used as a binder for Temafloor AC acrylic troweling screed.

Papildomos savybės Cures fast also in low temperatures.
Spalva The colour of the screed is determined by the sand used.
Blizgumas Pusiau matinis
Teorinė išeiga

For a flat substrate:


2 mm layer: 2 litres ready to use screed / m2

5 mm layer: 5 litres ready to use screed / m2

Practical coverage depends on the evenness of the substrate.
Pakuočių dydžiai 200 l drum, content 190 kg.
Maišymo santykis Grinding screeds 4–6 mm:
Temafloor AC509 19 w-%
Coloured sand Ø 0,3–0,8 mm 20 w-%
Coloured sand Ø 0,6–1,2 mm 61 w-%
Įrankiai Priming: Temafloor AC102 Primer is applied with a rubber trowel and level with a roller.

Coating: Temafloor AC509 mixture is applied with serrated spatula. Screeded surface is rubbed by hand or used scattering technique.

Topcoat Temafloor AC609 Clear lacquer mixture is applied with a rubber trowel and level with a roller.
Ypatinga savybė

Temperature (oC)*

The amount of hardener (percentage of weight of the binder)

Pot life (min)

Drying time (min)



ab. 20

ab. 44



ab. 21

ab. 42



ab. 20

ab. 38



ab. 17

ab. 35



ab. 15

ab. 30

* Temperature of the binder, air and the floor.

Possible hardeners: BP-50-FT, Perkadox®CH-50 or PEROXAN BP-Pulver 50 W.
Sausasis likutis approx. 100 vol-%.
Tankis 0.96 kg /l (ready made mixture)
Gaminio kodas 001 6087

Dengimo sąlygos The relative humidity of the concrete should not exceed 97%. The temperature of the ambient air, surface or coating should not fall below +5ºC during either application or drying. Relative humidity of air should not exceed 80 %.
Paviršiaus paruošimas New concrete
Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor.

Old concrete
Remove all grease, oil, chemicals and other impurities by MAALIPESU detergent. Remove old peeling paint layer by grinding, milling or vacuum grit blasting. Choose the method best suited for the premises. Clean out pot-holes removing all loose friable material. Open cracks with e.g. an abrasive tool. Remove loose material and dust.
Gruntavimas Prime using Temafloor AC102 acrylic primer. Pour the primer mixture onto the floor and apply by the trowel or roller as much as is needed to impregnate the concrete surface. If necessary, repeat priming to get a non-porous surface. Subsequent treatment can be carried out after 30 min.

Scatter sand of grain size 0,4–0,8 mm on the fresh primer coat to ensure the screed adhesion and prohibit gliding of the screed.
Glaistymas Patch pot-holes and cracks with a mixture of unthinned Temafloor AC509 and dry, clean sand. Mixing ratio e.g. 1 part by volume of varnish mixture and 1–2 parts by volume of sand of grain size 0,5–1,2 mm.

The floor can be levelled by using Temafloor AC509 and sand of grain size 0,1–0,3 mm.
Skiedimas Do not thin.
Skiedinio liejimas Pour the Temafloor AC509 mixture onto the floor. Apply by an adjustable trowel to the desired thickness. Trowel the screeded surface manually or use broadcasting technique.
Lakavimas Topcoating can be carried out after the screed has cured. Topcoating can be carried out with Temafloor AC609 Clear or Temafloor AC610 Clear topcoat. Pour the varnish mixture onto the floor, spread with a rubber trowel and level with a roller.
Komponentų maišymas Mix the correct proportions of base and hardener powder thoroughly (approx. 2 minutes) by using a hand drill with a paddle, concrete mixer or power mixer. 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 screed and risk the success of the application.
Įrankių valymas Cleaning of equipment with Thinner 006 1400.
Lakiųjų organinių junginių kiekis (LOJ) (direktyva 2004/42/EB) VOC 2004/42/EC (cat A/j), 500 g/l (2010)
Temafloor AC509: max. VOC < 500 g/l.

pagal reglamentą EB Nr. 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. For professional use only.
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Adhesion after thermal compatibility