Knowde Enhanced TDS
Identification & Functionality
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Applications & Uses
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Properties
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- Thermal Properties
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- Impact Properties
- Injection Molding
- Note
- ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
- ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
| Value | Units | Test Method / Conditions | |
| Tensile Stress (Break, Type I, 5 mm/min) ¹¹ | 80 | MPa | ASTM D638 |
| Tensile Strain (Break, Type I, 5 mm/min) ¹¹ | 1.5 | % | ASTM D638 |
| Tensile Modulus (at 5 mm/min) ¹¹ | 7710 | MPa | ASTM D638 |
| Flexural Strength (at 1.3 mm/min, 50 mm span) ¹¹ | 117 | MPa | ASTM D790 |
| Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹ | 7110 | MPa | ASTM D790 |
| Tensile Stress (Break, 5 mm/min) ¹¹ | 77 | MPa | ISO 527 |
| Tensile Strain (Break, 5 mm/min) ¹¹ | 1.4 | % | ISO 527 |
| Tensile Modulus (at 1 mm/min) ¹¹ | 7660 | MPa | ISO 527 |
| Flexural Strength (at 2 mm/min) ¹¹ | 119 | MPa | ISO 178 |
| Flexural Modulus (at 2 mm/min) ¹¹ | 7460 | MPa | ISO 178 |
| Value | Units | Test Method / Conditions | |
| Specific Gravity ¹¹ | 1.5 | — | ASTM D792 |
| Moisture Absorption (at 23°C, 50% RH, 24hrs) ¹¹ | 0.016 | % | ISO 62-4 |
| Mold Shrinkage (flow) ¹¹ | 0.5 - 0.8 | % | SABIC method |
| Mold Shrinkage (xflow) ¹¹ | 1.2 - 1.5 | % | SABIC method |
| Value | Units | Test Method / Conditions | |
| Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹ | 0.00004 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹ | 0.000079 | 1/°C | ASTM E831 |
| Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹ | 199 | °C | ISO 75/Af |
| Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹ | 206 | °C | ASTM D648 |
| Value | Units | Test Method / Conditions | |
| Dielectric Constant (at 77 GHz) ¹¹ | 13.31 | — | Free Space Method |
| Dissipation Factor (at 77 GHz) ¹¹ | 0.71 | — | Free Space Method |
| Surface Resistivity ¹¹ | 10 - 10000 | Ω | ASTM D257 |
| Volume Resistivity ¹¹ | 1 - 1000 | Ω.cm | ASTM D257 |
| Value | Units | Test Method / Conditions | |
| Izod Impact (Unnotched, at 23°C) ¹¹ | 170 | J/m | ASTM D4812 |
| Izod Impact (Notched, at 23°C) ¹¹ | 48 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy (at 23°C) ¹¹ | 3.4 | J | ASTM D3763 |
| Izod Impact (Unnotched, 80*10*4, at 23°C) ¹¹ | 11 | kJ/m² | ISO 180/1U |
| Izod Impact (Notched, 80*10*4, at 23°C) ¹¹ | 5 | kJ/m² | ISO 180/1A |
| Value | Units | Test Method / Conditions | |
| Drying Temperature ⁷ | 120 | °C | — |
| Drying Time ⁷ | 4 | Hrs | — |
| Maximum Moisture Content ⁷ | 0.05 | % | — |
| Melt Temperature ⁷ | 240 - 265 | °C | — |
| Front - Zone 3 Temperature ⁷ | 260 - 270 | °C | — |
| Middle - Zone 2 Temperature ⁷ | 245 - 255 | °C | — |
| Rear - Zone 1 Temperature ⁷ | 220 - 230 | °C | — |
| Mold Temperature ⁷ | 80 - 100 | °C | — |
| Back Pressure ⁷ | 0.2 - 0.3 | MPa | — |
| Screw Speed ⁷ | 30 - 60 | rpm | — |
Packaging & Availability
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