TYPE A two-pack, non-yellowing polyurethane coating based on acrylic resin, polyol resin and isocyanate hardener with weather resistant titanium dioxide.
USESUsed for wood products, vehicle, metal products and FRP.
CHARACTERISTICS1. High gloss and hardness, good gloss and color retention.
2. Excellent adhesion and abrasion.
3. Excellent resistance to acids, alkalis, oils and salts.
4. High gloss with smooth appearance.
FINISHHigh gloss
HIDING POWERAbove 12.5 m2/L (mixture)
MASS DENSITYAbove 1.1 Kg/L (mixture)
VISCOSITY 60~80 KU (mixture, 25℃)
DRYING TIMESet-to-touch 1 hr. Dry hard 6 hrs. (25℃).
OPTIMUM FILM THICKNESSWet 60 microns Dry 30 microns
THEORETICAL COVERAGE63.0 m2/Gal 16.7 m2/L 15.2 m2/Kg
OVERCOATING INTERVALS Min. 4 hrs. Max. 6 months
MIXING RATIOBase : hardener = 87 : 13 (by wt.)
NON-VOLATILE CONTENTSAbove 60% (mixture)
POT LIFE4 hrs. (mixture, 25 ℃ )
HEAT RESISTANCEContinuous 93℃ Intermittent 121
THINNERNo.736 Polyurethane Thinner
THINNING RATE 10~25% (cleaning tools excluded)
PRECEDING COATS No.711 Polyurethane Sanding
No.733 Polyurethane Zinc Chromate Primer (for metal) Epoxy Primers Series
STORAGE SHELF LIFE Minimum 1 year under normal storage conditions.
NOTE 1. Mix base and hardener according to the mixing ratio and stir thoroughly.
2. Adhered moisture, grease, dust on substrate must be removed thoroughly.
3. Please use special thinner for dilution to avoid causing bubbles or pinholes.
4. Hardener cover must be tightly closed to avoid reaction with moisture in air to form bubbles and gelation.
5. Mixture of base and hardener must be used up within pot life.
6. Strictly controlling application, not to exceed 50 microns per coat, to avoid bubbles formation.
7. All equipments must be cleaned immediately after use.
8.The lacquer sanding is not suitable as a primer for this paint.Avoid applying paint in rainy or the moisture above 85% RH, otherwise the adhesion will be affected by moisture of substrate and the paint film will be loss its gloss.