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SOLVENT FREE POLYUREA ELASTOMER COATING |
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PRODUCT NUMBER |
UP-200 |
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TYPE |
A two-pack, solvent-less elastomer coating based on solvent-less special resin/ amine chain extenders and solvent-less polyisocyanate hardener . |
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USES |
Used for concrete and steel structures, Such as bridges, roofs, basement, parking lot, stadium, ponds, water pipes, storage tank, docks, tunnels etc. |
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CHARACTERISTICS |
1. Use special spray equipments to resch fast seamless application, above 2 mm paint film with one coat spray. 2. Excellent waterproof, resistance to various harsh environments. 3. Excellent resistance to chemicals and sea water, it’s a good spray type’s waterproof paint. 4. Excellent adhesion and resistance to impact, high temperature aging, weather, tensile, 400% high elasticity, high tear strength and abrasion. |
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COLOR |
Gray, Black or desired colors |
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SPECIFIC GRAVITY |
1.02 ~ 1.12 Kg/L (mixture) |
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DRYING TIME |
Gel 10 ~ 20 sec. Dry hard 45 ~ 100 sec. Fully cured 7 hrs . (25 ℃) |
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OPTIMUM FILM THICKNESS |
0.4 mm ~ 3 mm |
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VOLUME SOLIDS |
100% |
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THEORETICAL COVERAGE |
0.43 Kg/㎡ ( DFT：0.4 mm ) 2.1 Kg/㎡ ( DFT：2 mm ) |
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THINNER |
Do not use. |
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CLEANING TOOLS |
No. 736 Polyurethane thinner |
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MIXER RATE |
Base : Hardener = 1 : 1 (by volume) |
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STORAGE SHELF LIFE |
Minimum 2 years under normal storage conditions. |
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APPLICATION METHOD |
Professional high pressure impacts for mixing spray machine ( We also provide professional information.) |
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NOTE |
1. Surface treatment (a) Steel: sand blasting to Sa 2 1/2. (b) Concrete: remove protruding objects, debris, mud, oils and moisture. 2. Primer: UP-201 / UP-202 or UP-204. 3. Mix base and hardener according to the mixing ratio and stir thoroughly. 4. All equipments must be cleaned immediately after use. 5. The application finished three hours later, it must begin to check dry film thickness, pinhole and coating surface. 6. If generate pinholes or bad curing, please repair according to the application procedures. |
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