No.1027(EP-03AA) EPOXY ZINC RICH PRIMER, AA

EPOXY ZINC RICH PRIMER, AA

NO

1027

TYPE

A two-pack, zinc rich epoxy primer based on epoxy

Resin, Polyamide hardener and high zinc content.

USES

The primer for protection of chemical plant, power plant, oil refineries, ship, bridges, tanks and general steel constructions, etc.

CHARACTERISTICS

1. Very fast drying with excellent adhesion.

2. Excellent resistance to mechanical damage.

3. Excellent resistance to sea water, weathering and abrasion.

4. Follow CNS K2087

5. Very good resistance to galvanic action.

6. Excellent protection for steel.

APPLICATION METHOD

Airless Spray Air Spray Brush

COLOR

Gray

FINISH

Flat

SPECIFIC GRAVITY

Above 2.0 kg/L (Mixture)

VISCOSITY 75 - 90 KU (Mixture,25℃)
DRYING TIME Set-to-touch 30 mins(25℃ )
Dry hard 8 hrs.
OVERCOATING INTERVALS 32℃ 21℃ 10℃ 0℃
4 hrs. 8 hrs. 16 hrs. 48 hrs.
OPTIMUM FILM THICKNESS Wet 94 ~ 142 microns
Dry 50 ~ 75 microns
VOLUME SOLIDS Above 53% (Mixture)
THEORETICAL COVERAGE 10.6 m2/L 40 m2 /GL @ 50 µ/DFT
THINNER No.1005 Epoxy Thinner
THINNING RATE 5 ~10 (by wt.)
SUBSEQUENT COATS Vinyl, Chlorinated Rubber, Epoxy or Polyurethane system paints.
STORAGE SHELF LIFE Minimum 1 year under normal storage conditions.
MIXING RATIO Base : Hardener = 91.3 : 8.7 (by wt.)
POT LIFE 8 hrs. (Mixture) (25℃)
SURFACE PREPARATION SSPC-SP-10 SIS Sa 2 1/2
NOTE 1. Pour the hardener into the base with constant stirring. After all the hardener is added and then pass through 80-mesh filter.
2. The loose white materials such as zinc oxide, zinc hydroxide or zinc carbonated, etc. formed on weather exposed film should be removed before subsequent coating.
3. Sand Blasting to SSPC-SP-10 or SIS Sa 2 1/2 before coating.
4. When used inside tanks, sufficient ventilation must be provided.
5. Keep stirring during application.

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