DuPont Hytrel? TPE DYM100BK TPC-ET
Subcategory: Elastomer, TPE; Polyester, TP; Polymer; Thermoplastic
Material Notes:
Hytrel? DYM100BK is a medium modulus resin suited for injection molding of Air Bag Deployment Doors. It has a nominal durometer hardness of 45D and contains pellet blend of carbon black color concentrate.
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| Physical Properties | Metric | English | Comments | |
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| Density | 1.15 g/cc | 0.0415 lb/in? | ISO 1183 | |
| Specific Gravity | 1.15 g/cc | 0.0415 lb/in? | ASTM D 792 | |
| Water Absorption | 0.6 % | 0.6 % | Immersion 24h; 23?C; ASTM D 570 | |
| Water Absorption | 0.6 % | 0.6 % | Immersion 24h; 23?C; ISO 62 | |
| Moisture Absorption at Equilibrium | 0.2 % | 0.2 % | 50%RH; 23?C; ISO 62 | |
| Water Absorption at Saturation | 0.5 % | 0.5 % | Immersed; 23?C; ISO 62 | |
| Linear Mold Shrinkage | 0.012 cm/cm | 0.012 in/in | Parallel 2.0mm; ISO 294-4 | |
| Linear Mold Shrinkage | 0.014 cm/cm | 0.014 in/in | Flow 1.27mm (0.05in); ASTM D 955 | |
| Linear Mold Shrinkage, Transverse | 0.012 cm/cm | 0.012 in/in | 2.0mm; ISO 294-4 | |
| Linear Mold Shrinkage, Transverse | 0.015 cm/cm | 0.015 in/in | 1.27mm (0.05in); ASTM D 955 | |
| Melt Flow | 7.5 g/10 min | 7.5 g/10 min | 2.16 kg/220?C; based on room temperature density; ISO 1133 | |
| Melt Flow | 9 g/10 min | 9 g/10 min | 2.16kg at 220?C; ASTM D 1238 | |
| Melt Flow | 9 g/10 min | 9 g/10 min | 220?C, 2.16kg; ISO 1133 | |
Mechanical Properties |
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| Hardness, Shore D | 40 | 40 | 15s; ISO 868 | |
| Hardness, Shore D | 45 | 45 | Maximum; ASTM D 2240 | |
| Hardness, Shore D | 45 | 45 | Maximum; ISO 868 | |
| Tensile Strength at Break | 30 MPa | 4350 psi | ASTM D 638 | |
| Tensile Strength at Break | 31 MPa | 4500 psi | ISO 527 | |
| Tensile Strength, Yield | 10 MPa | 1450 psi | @ 50% Strain; 23?C; ISO 527 | |
| Tensile Strength, Yield | 4.2 MPa | 609 psi | @ 5% Strain; 23?C; ASTM D 638 | |
| Tensile Strength, Yield | 4.2 MPa | 609 psi | @ 5% Strain; 23?C; ISO 527 | |
| Tensile Strength, Yield | 6.1 MPa | 885 psi | @ 10% Strain; 23?C; ASTM D 638 | |
| Tensile Strength, Yield | 6.2 MPa | 899 psi | @ 10% Strain; 23?C; ISO 527 | |
| Tensile Strength, Yield | 7.3 MPa | 1060 psi | @ 15% Strain; 23?C; ASTM D 638 | |
| Elongation at Break | Min 50 % | Min 50 % | Nominal; ISO 527 | |
| Elongation at Break | Min 300 % | Min 300 % | ISO 527 | |
| Elongation at Break | 560 % | 560 % | ISO 527 | |
| Elongation at Break | 630 % | 630 % | ASTM D 638 | |
| Elongation at Break | 700 % | 700 % | Nominal; ISO 527 | |
| Flexural Modulus | 0.04 GPa | 5.8 ksi | 100?C; ISO 178 | |
| Flexural Modulus | 0.055 GPa | 7.98 ksi | 100?C; ASTM D 790 | |
| Flexural Modulus | 0.1 GPa | 14.5 ksi | ASTM D 790 | |
| Flexural Modulus | 0.1 GPa | 14.5 ksi | ISO 178 | |
| Flexural Modulus | 0.153 GPa | 22.2 ksi | -40?C; ASTM D 790 | |
| Flexural Modulus | 0.2 GPa | 29 ksi | -40?C; ISO 178 | |
| Izod Impact, Notched (ISO) | NB | NB | ISO 180/1A | |
| Izod Impact, Notched, Low Temp (ISO) | NB | NB | -40?C; ISO 180/1A | |
| Charpy Impact Unnotched | NB | NB | ISO 179/1eU | |
| Charpy Impact, Notched, Low Temp | NB | NB | -40?C; ISO 179/1eA | |
| Charpy Impact, Notched, Low Temp | NB | NB | -30?C; ISO 179/1eA | |
| Charpy Impact, Unnotched Low Temp | NB | NB | -30?C; ISO 179/1eU | |
| Charpy Impact, Notched | NB | NB | ISO 179/1eA | |
| Izod Impact, Notched | NB | NB | -40?C; ASTM D 256 | |
| Izod Impact, Notched | NB | NB | -30?C; ASTM D 256 | |
| Izod Impact, Notched | NB | NB | -60?C; ASTM D 256 | |
| Izod Impact, Notched | NB | NB | ASTM D 256 | |
Electrical Properties |
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| Volume Resistivity | 6e+012 ohm-cm | 6e+012 ohm-cm | IEC 60093 | |
| Surface Resistance | 2e+014 ohm | 2e+014 ohm | IEC 60093 | |
| Dielectric Constant | 4.7 | 4.7 | 1E6 Hz; IEC 60250 | |
| Dielectric Constant | 5 | 5 | 1E2 Hz; IEC 60250 | |
| Dielectric Strength | 22 kV/mm | 559 kV/in | IEC 60243-1 | |
| Dissipation Factor | 0.01 | 0.01 | 1E2 Hz; IEC 60250 | |
| Dissipation Factor | 0.025 | 0.025 | 1E6 Hz; IEC 60250 | |
| Comparative Tracking Index | Min 600 V | Min 600 V | IEC 60112 | |
Thermal Properties |
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| CTE, linear 20?C | 178 ?m/m-?C | 98.9 ?in/in-?F | 23 - 55?C (73 - 130?F); Parallel; ISO 11359-1/-2 | |
| CTE, linear 20?C Transverse to Flow | 181 ?m/m-?C | 101 ?in/in-?F | 23 - 55?C (73 - 130?F); ISO 11359-1/-2 | |
| Melting Point | 192 ?C | 378 ?F | ASTM D 3418 | |
| Melting Point | 196 ?C | 385 ?F | 10?C/min; ISO 11357-1/-3 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 54 ?C | 129 ?F | ASTM D 648 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 55 ?C | 131 ?F | ISO 75-1/-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 45 ?C | 113 ?F | ISO 75-1/-2 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 46 ?C | 115 ?F | ASTM D 648 | |
| Brittleness Temperature | -100 ?C | -148 ?F | ISO 974 | |
| Glass Temperature | -45 ?C | -49 ?F | 2?C/min; ISO 11357-1/-2 | |
| Oxygen Index | 20 % | 20 % | ISO 4589-1/-2 | |
Processing Properties |
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| Melt Temperature | 225 ?C | 437 ?F | Optimum; Injection Molding | |
| Mold Temperature | 45 - 55 ?C | 113 - 131 ?F | Injection Molding | |
| Mold Temperature | 45 ?C | 113 ?F | Optimum; Injection Molding | |
| Drying Temperature | 100 ?C | 212 ?F | Injection Molding | |
| Dry Time | 3 - 4 hour | 3 - 4 hour | Injection Molding; Dehumidified Dryer | |
| Moisture Content | Max 0.05 % | Max 0.05 % | Injection Molding | |
Descriptive Properties |
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| Additive | Antioxidant | |||
| Appearance | Black | |||
| Drying | Recommended | |||
| DuPont Product Category | Air Bag Door Resins | |||
| Features | Impact Resistance, Low Temp. | |||
| Features | Hardness, Medium | |||
| Features | Creep Resistance, Good | |||
| Features | Flexibility, Low Temperature | |||
| Form | Pellets | |||
| Heat Stabilized | Yes | |||
| Injection Moldable | Yes | |||
| Part Marking Code | >TPC-ET< | ISO 11469 | ||
| Processing Method | Injection Molding | |||
| Region | Americas | |||
| Region | Asia/Pacific | |||
| Region | Europe | |||
| Resin Identification | TPC-ET | ISO 1043 | ||
| Uses | Automotive, specially tailored for ABDD (air bag deployment) | |||
| Uses | Automotive | |||
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