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- DuPont Performance Polymers Hytrel® 7246HS BK320 Polyester Elastomer TPC-ET (Unverified Data**)
DuPont Performance Polymers Hytrel® 7246HS BK320 Polyester Elastomer TPC-ET (Unverified Data**)
| Category | Polymer , Thermoplastic , Polyester, TP , Polyester Thermoplastic Elastomer |
| Manufacturer | DuPont Performance Polymers |
| Trade Name | Hytrel® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | DuPont Performance Polymers Hytrel® 7246HS BK320 Polyester Elastomer TPC-ET
(Unverified Data**).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
72 Shore D High Performance Polyester Elastomer with Heat Ageing ProtectionInformation provided by DuPont Performance Polymers
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.25 g/cc | 0.0452 lb/in³ | ISO 1183 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 66 | 66 | 15s; ISO 868 |
| <= 70 | <= 70 | ISO 868 | |
| Tensile Strength at Break | 53.0 MPa | 7690 psi | ISO 527-1/-2 |
| Tensile Stress | 23.0 MPa @Strain 10.0 % |
3340 psi @Strain 10.0 % |
ISO 527-1/-2 |
| 24.0 MPa @Strain 50.0 % |
3480 psi @Strain 50.0 % |
ISO 527-1/-2 | |
| Elongation at Break | >= 300 % | >= 300 % | ISO 527-1/-2 |
| 560 % | 560 % | Nominal; ISO 527-1/-2 | |
| Tensile Modulus | 0.480 GPa | 69.6 ksi | ISO 527-1/-2 |
| Flexural Modulus | 0.515 GPa | 74.7 ksi | ISO 178 |
| Shear Strength | 0.109 MPa @Shear Rate 500 1/s, Temperature 260 °C |
15.8 psi @Shear Rate 500 1/s, Temperature 500 °F |
ISO 11403-1 -2 |
| 0.1615 MPa @Shear Rate 500 1/s, Temperature 240 °C |
23.42 psi @Shear Rate 500 1/s, Temperature 464 °F |
ISO 11403-1 -2 | |
| 0.234 MPa @Shear Rate 500 1/s, Temperature 220 °C |
33.9 psi @Shear Rate 500 1/s, Temperature 428 °F |
ISO 11403-1 -2 | |
| Tear Strength | 167 kN/m | 953 pli | normal; ISO 34-1 |
| 180 kN/m | 1030 pli | parallel; ISO 34-1 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 216 °C | 421 °F | 10°C/min; ISO 11357-1/-3 |
| Brittleness Temperature | -70.0 °C | -94.0 °F | ISO 974 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Part Marking Code | >TPC-ET< | ISO 11469 |
| Processing | Film Extrusion | |
| Injection Moulding | ||
| Other Extrusion | ||
| Profile Extrusion | ||
| Sheet Extrusion | ||
| Thermoforming | ||
| Regional Availability | Asia Pacific | |
| Europe | ||
| Global | ||
| Near East/Africa | ||
| North America | ||
| South and Central America | ||
| Resin Identification | TPC-ET | ISO 1043 |
| Special Characteristics | Heat stabilised or stable to heat |
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