This is a specially formulated 100% solid Elastomcric Graded 1'U. This is highly flexible and hence, tremendous strength to withstand point loads, abrasion, etc. |
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| Normal Thickness |
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2000 Microns |
| Tensile strength as per ASTM D - 638 |
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17 N/mm2 Min. |
| Adhesion ASTM D-4541 |
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8 N/mm2 Min. |
| Recoverable elongation as per ASTM D 638 |
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50% Min. |
| Surface Hardness. ASTM D 2240 |
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70 Min. shore D |
| Water vapour permeability as per ASTM E-96 / F -1249-90 |
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0.3 gms/ 24 hrs / m2 Max. |
| Operating Temperatures |
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0° C to 60° C |
| Salt Spray test 6000 hours, ASTM B 117-73 |
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No effect |
| Impact Resistance as per ASTM D 1737 |
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0.23 * 10 to the power 6 gm- cm min. |
| ASTM G - 14 |
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200 inch - Lb - Min |
| Abrasion Resistance ASTM D 4060/11 MS 141 |
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| Taker abraser H - 10 wheel 1000gms, 1000 cycles |
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Weight Loss 0.05 gins. Max |
| Flexibility as per ASTM D 1737 |
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No effect pass over 12 mm
Mandrel 1800 Bend-0.5 mm thick plate coated with 0.5 mm thick coating |
| Accelerated Weathering ASTM G - 53/BS 3800; 2000 hours |
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No effect except some discoloration. |
| Chemical Resistance |
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| Immersion of 30 days in Sea water followed By (%) weight |
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< 1.0% |
| (%) Hardness (Shore D) change |
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< 5.0% |
| (%) Tensile Strength change |
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< 5.0% |
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Aster Infotech