BASF Elastollan® C85A10 (917) Wire & Cable Grade Polyurethane Elastomer
Subcategory: Elastomer, TPE; Polymer; Polyurethane, TP; Thermoplastic
Key Words: TPU Rubbers
Material Notes: As with all TPU products this grade must be dried prior to processing. Information provided by BASF Corporation.
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Physical Properties | Metric | English | Comments |
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Density | 1.19 g/cc | 0.043 lb/in³ | 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C.; ASTM D792 |
Mechanical Properties |
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Hardness, Shore A | 85 | 85 | 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C.; ASTM D2240 |
Tensile Strength, Ultimate | 67 MPa | 9720 psi | 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C; ASTM D412 |
Tensile Strength, Yield | 15 MPa | 2180 psi | Tensile stress at 300% elongation; 0.76 mm (0.030 in) extruded sheet; ASTM D-412 |
Tensile Strength, Yield | 6 MPa | 870 psi | Tensile stress at 100% elongation.; ASTM D-412 |
Elongation at Break | 660 % | 660 % | on 0.030 in extruded sheet; ASTM D-412 |
Flexural Modulus | 0.048 GPa | 6.96 ksi | 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C.; ASTM D790 |
Tear Strength | 70 kN/m | 399 pli | Split tear strength (ASTM D-1938) on 0.76 mm ( 0.030 inch) extruded sheet |
Graves Tear Strength | 92 kN/m | 525 pli | on 0.76 mm ( 0.030 inch) extruded sheet; ASTM D624 |
Taber Abrasion, mg/1000 Cycles | 25 | 25 | H-18 wheel; ASTM D-1044; 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C. |
Compression Set | 25 % | 25 % | 22 hr at 23°C per ASTM D-395; 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C. |
Compression Set, Elevated Temperature | 45 % | 45 % | 22 hr @ 70°C; ASTM D-395; 0.080 in molded plaque after curing 20 hrs at 100°C. |
Tensile Set | 32 % | 32 % | at 200% elongation per ASTM D-412 is on 0.030 in extruded sheet. |
Thermal Properties |
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Vicat Softening Point | 100 °C | 212 °F | 2.0 mm (0.080 in) molded plaque, cured 20 hr at 100°C.; ASTM D1525 |
Glass Temperature | -38 °C | -36.4 °F | Pellet sample |
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