MIROTHANE PU 5673 Pigmented Topcoat

Code: 5673

Rapid drying, two pack, fast cure polyurethane topcoat. It has excellent resistance to general household contaminates, and excellent resistance to marring and scuffing.

Features

Features

  • Full range of gloss levels – 10% Matt, 30% Satin, 60% Semi Gloss and Full Gloss
  • Fast drying, pack the next day
  • Easy to apply, simple system across all gloss levels
  • Excellent vertical hold
  • Long pot life
  • Available in an extensive colour range or tintable to a colour sample

Specifications

Specifications

Colour : White and Tinted Colours
Finish : 10% Matt, 30% Satin, 60% Semi Gloss and Full Gloss
Build : Very Good
Sandability : Very Good
Vertical Hold Up : Excellent
Levelling & Flow : Excellent
Sink Back : Minimal
Solvent Resistance : Very Good
Water Resistance : Very Good
Coverage : 6-7m2 per litre at 150 micron wet film build. This is dependent on the application equipment / gun set up and the article being coated
Dry Time : Refer to Technical Data Sheet
Clean Up : Clean all equipment using MIROSOL 1208 Thinner

 

Tech Data Sheet

Tech Data Sheet

Application

Application

Mixing Ratio (by volume) : Mixing Ratio 10% Matt, 30% Satin & 60% Semi-Gloss: 2 Parts PU 5673 Part A + 1 Part 5747 (2A:1B). Mixing Ratio Full Gloss: 2 Parts PU 5673 Part A + 1 Part 5735 (Winter), or 5757 (Summer).
Pot Life : 10% Matt, 30% Satin and 60% Semi-Gloss 6 - 8 hours at 20 degrees C. Full Gloss 3 - 4 hours at 20 degrees C. Pot life varies significantly with ambient temperature, humidity and the quantity mixed. Pot life is longer at lower temperatures and shorter at higher temperatures. The larger the quantity mixed, the shorter the pot life will be. Only mix the quantity required for the job.
Thinning : 30-40% in 10% Matt, 30% Satin, 60% Semi-Gloss and Full Gloss with MIROSOL 1266, 1260 (medium),1218 (slow). MIROSOL 1297 Retarder may be added at an addition of 10% when used in conjunction. In order to maintain consistency of colour and gloss during a job or repeat jobs of the same colour, it is critical to use the same Part B Hardener and thinner throughout. In very high temperatures to further slow the drying time use 10% MIROSOL 1297 Retarder as part of the solvent blend. (Refer to Mirotone technical service for further information).

 

Suction Gun - Use 1.5 to 2mm (59-79 thou) orifice with 350-400kpa (50-55 psi).
Pressure Pot - Use 1.5 to 2mm (59-79 thou) orifice with pressure pot air-cap. Gun pressure 350-400kpa (50-55 psi) and a pot pressure of 45kpa (6 psi) max.
Airless Spray - Use 0.23 to 0.33mm (9-13 thou) orifice, 15cm fan (dependent on job) with regulated pump pressure of 350-400kpa (50-55 psi).
Air Mix Guns - Settings similar to airless spray with the air-assisted regulator pressure at 70-90kpa (10-15psi).

Where to Use

Where to Use

Interior use. Interior doors, kitchen & bathroom cabinets, commercial joinery and wall panelling and domestic furniture. With the application of the recommended undercoat of primer may be applied over wood, MDF and melamine.

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