This is an Aliphatic two component polyurethane coating developed especially for prevention of corrosion of M.S. Tanks, Pipelines and other structures exposed to the sun. This coat avoids both abrasion and corrosion from constant contact with water, mild alkalies, acids and petroleum products. This coating also exhibits high gloss which lasts long under severe climatic conditions. |
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| PHYSICAL PROPERTIES : |
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| Composition |
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Two component system |
| Colour |
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As desired |
| Flash Point |
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>23° C |
| Total Solids (v/v) |
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40% |
| Theoretical Coverage |
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12m2/ Ltr @ 25 microns DFT |
| Pot Life |
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>90 minutes |
| Alter mixing Pan A &B consistency |
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Free Flowing. No undue settling |
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| FILM CHARACTERISTICS : |
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| Appearance |
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The coating is smooth without any Defects such as blisters, pin-holes. Stickers, etc. |
| Scratch hardness |
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>3500 gms. |
| Elongation |
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175% |
| Tensile strength |
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100 kgs/cm2 |
| Acid resistance |
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No blistering, peeling or cracking or Staining or spotting. |
| Resistance to motor gasoline |
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No effect |
| Resistance to Naphtha (upto 20% aromatics) |
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No effect |
| Accelerated Weathering Test (500 hrs) |
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No change |
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Aster Infotech