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EPOXY ZINC CHROMATE PRIMER |
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PRODUCT NUMBER |
1008 (EP-09) |
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TYPE |
A two-pack, anti-corrosive primer based on epoxy resin and hardener with zinc chrome yellow pigment. |
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USES |
Used for steel structures such as bridges, storage tanks, factory equipments etc, and nonferrous metals. |
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CHARACTERISTICS |
1. Tough and hard film with very good adhesion. 2. Excellent resistance to water, sea water and corrosion. 3. Excellent resistance to oils and chemicals. 4. Excellent resistance to mechanical damage. |
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FINISH |
Flat |
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COLOR |
Yellow |
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HIDING POWER |
Above 6 ㎡/L (mixture) |
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MASS DENSITY |
Above 1.35 Kg/L (mixture) |
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VISCOSITY |
65~85 KU (mixture, 25℃) |
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DRYING TIME |
Set-to-touch 1.5 hrs. Dry hard 6 hrs. Fully cured 7 days (25℃) |
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OPTIMUM FILM THICKNESS |
Wet 90 microns Dry 45 microns |
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THEORETICAL COVERAGE |
42.0 ㎡/Gal 11.1 ㎡/L 8.2 ㎡/Kg |
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OVERCOATING INTERVALS |
Min. 8 hrs. |
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MIXING RATIO |
Base : hardener = 91 : 9 (by wt.) |
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NON-VOLATILE CONTENT |
Above 65% (mixture) |
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POT LIFE |
8 hrs. (mixture, 25℃) |
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THINNER |
No.1005 Epoxy Thinner (SP-12) |
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THINNING RATE |
5~10% (cleaning tools excluded) |
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PRECEEDING COATS |
No.908 Wash Primer (SP-01/02) No.1006 Epoxy Zinc Rich Primer (EP-03) No.1007 Epoxy Red Lead Primer (EP-01) |
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SUBSEQUENT COATS |
Epoxy, Vinyl, Chlorinated Rubber or PU system |
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STORAGE SHELF LIFE |
Minimum 1 year under normal storage conditions. |
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APPLICATION METHOD |
Airless Spray, Brush |
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NOTE |
1. Mix base and hardener according to the mixing ratio and stir thoroughly then keep static about 10~20 minutes before use. 2. Adhered moisture, grease, dirt, dust, rust and corrosion salts on substrate must be removed thoroughly. 3. Avoid applying the paint in rainy weather or relative humidity exceeded 85%, particularly a wet surface must be thoroughly dried. 4. All equipment must be cleaned immediately after use. 5. When used inside tanks, sufficient ventilation must be provided. |
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