ТЕХНИЧКИ ЛИСТ
20.12.2012

Merit Jahti 80

 
Tikkurila Industry 9L
ОПИС A one component urethane alkyd lacquer.
КАРАКТЕРИСТИКИ НА ПРОИЗВООДОТ

Excellent resistance to abrasion.

Contains UV-protective agent.

Excellent resistance to all ordinary cleaning detergents, SFS 3755.

Good resistance to solvents, e.g. gasoline, turpentine, white spirit and methylated spirits. Does not resist e.g. thinner

Resists lubricating oils and greases and animal and vegetable fats.

 

Перпорачана употреба Recommended for furniture, doors and other wooden surfaces.

ТЕХНИЧКИ ПОДАТОЦИ
Палета на бои Clear.
Gloss groups Gloss
Emission classification The emission level of this product fullfils the requirements of E1 calssification for surface treatment materias. The product has been tested according to the standard EN 717-1, and its formaldehyde emission rate is less than 0.124 mg/ m³ air.
Покривност

Recommended spreading amounts (unthinned)

Theoretical coverage

dry

wet

 

30–40 µm

70–90 g/m2

10–13 m2/l

 

Practical coverage depends on the application method, painting conditions and the shape and roughness of the surface to be coated.

Разредувач 1050
Метод на примена

Brush, air assisted airless spraying and conventional spraying.

 

Application (+23°C)

Brush application for priming new untreated surfaces thin the lacquer about 20-40 % with Thinner 1050. Brush evenly a thin layer 2-3 times. For top lacquering thin the lacquer 0-20 % if necessary. Varnish previously treated surfaces directly with unthinned lacquer 1-2 times. Sand (sandpaper with roughness P240-600) the surface lightly after each coat.

 

Air assisted airless application with the viscosity 25–50 s (DIN 4) can be reached with approximately 0–25 % of thinning. Nozzle tip 0.009"-0.013" and the nozzle pressure 40–100 bar. Atomising air pressure should be about 1-3 bar. Spray angle shall be chosen according to the shape of the object.

 

Conventional application with the viscosity 25–50 s (DIN 4) can be reached with approximately 0–25 % of thinning. Nozzle tip 1.4-1.8 mm and the nozzle pressure 2–3 bar. Spray angle shall be chosen according to the shape of the object.

Drying times

7090 g/m²

+23ºC

Touch dry, after

3–4 h

Dry to sand, after

6–7 h

Recoatable, after

24 h

Fully cured and durability properties reached within 2 weeks

 

Drying and recoating times are related to the film thickness, temperature, the relative humidity of the air and ventilation.

Содржина на цврсти материи Volume solids 43±2 %
Weight solids 50±2 %
Густина 0.9 kg/l
Шифра на производот 005 0091

ДЕТАЉИ ЗА ПРИМЕНА
Услови за примена The surface to be treated has to be dry i.e. the moisture content of the timber has to be below 20%. During application and drying the temperature of the air has to be at least +5°C and the relative humidity of the air below 80 %.
Do not apply the lacquer under direct sunlight or during moist and cold weather. Schedule varnishing so that the lacquer film has enough time to dry before the evening dew.
Припрема New untreated surfaces
Remove dirt and dust.
Surfaces outdoors: prime with Valtti Base Priming Oil.
Finewood surfaces: wash with Thinner 1050.

Previously treated surfaces
Wash the surface with MAALIPESU detergent and rinse thoroughly with water. Remove old loose lacquer with scraper. Sand (sandpaper with roughness P240-600) the whole surface. Remove sanding dust.

Previously treated surfaces: Wash the surface with MAALIPESU detergent and rinse thoroughly with water. Remove old loose lacquer with scraper. Sand the whole surface and remove sanding dust.
Priming Merit Jahti 20, Merit Jahti 80 and Valtti Base Priming Oil.

Priming of exterior objects must always be done with Merit Jahti 80.
Mixing of components Stir the lacquer carefully before use. Thin the lacquer to the viscosity required with Thinner 1050.
Чистење на алатот Thinner 1050.
EU VOC 2004/42/EC ограничена вредност The Volatile Organic Compounds amount is 450 g/litre of paint.
Maximum VOC content in ready to use paint (thinned 20% by volume) is 510 g/l.

КЛАСИФИКАЦИЈА ЗА БЕЗБЕДНОСТ И ЗДРАВЈЕ
во согласност со Регулативата (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. For industrial use only.
Safety data sheetMERIT JAHTI 20, 30 and 80 [GB-ENG]
 
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