Knowde Enhanced TDS
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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 (Yield, Type I, 50 mm/min) ¹¹ | 56 | MPa | ASTM D638 |
| Tensile Stress (Break, Type I, 50 mm/min) ¹¹ | 50 | MPa | ASTM D638 |
| Tensile Strain (Yield, Type I, 50 mm/min) ¹¹ | 6 | % | ASTM D638 |
| Tensile Strain (Break, Type I, 50 mm/min) ¹¹ | 100 | % | ASTM D638 |
| Tensile Modulus (at 50 mm/min) ¹¹ | 2050 | MPa | ASTM D638 |
| Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹ | 92 | MPa | ASTM D790 |
| Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹ | 2250 | MPa | ASTM D790 |
| Tensile Stress (Yield, 50 mm/min) ¹¹ | 57 | MPa | ISO 527 |
| Tensile Stress (Break, 50 mm/min) ¹¹ | 60 | MPa | ISO 527 |
| Tensile Strain (Yield, 50 mm/min) ¹¹ | 6 | % | ISO 527 |
| Tensile Strain (Break, 50 mm/min) ¹¹ | 120 | % | ISO 527 |
| Tensile Modulus (at 1 mm/min) ¹¹ | 2150 | MPa | ISO 527 |
| Flexural Stress (Yield, at 2 mm/min) ¹¹ | 85 | MPa | ISO 178 |
| Flexural Modulus (at 2 mm/min) ¹¹ | 2250 | MPa | ISO 178 |
| Value | Units | Test Method / Conditions | |
| Specific Gravity ¹¹ | 1.18 | — | ASTM D792 |
| Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹ | 6 | g/10 min | ASTM D1238 |
| Density ¹¹ | 1.19 | g/cm³ | ISO 1183 |
| Melt Volume Rate (at 300°C, 1.2 kg) ¹¹ | 6 | cm³/10 min | ISO 1133 |
| Value | Units | Test Method / Conditions | |
| Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹ | 139 | °C | ASTM D648 |
| Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹ | 124 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹¹ | 0.000072 | 1/°C | ISO 11359-2 |
| Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹¹ | 0.000072 | 1/°C | ISO 11359-2 |
| Vicat Softening Temperature (Rate B/120) ¹¹ | 146 | °C | ISO 306 |
| Heat Deflection Temperature/Ae (at 1.8 Mpa, Edgew 120*10*4, sp=100mm) ¹¹ | 128 | °C | ISO 75/Ae |
| Value | Units | Test Method / Conditions | |
| Izod Impact (Notched, at 23°C) ¹¹ | 850 | J/m | ASTM D256 |
| Value | Units | Test Method / Conditions | |
| Drying Temperature ⁷ | 120 | °C | — |
| Drying Time ⁷ | 3 - 4 | Hrs | — |
| Drying Time (Cumulative) ⁷ | 48 | Hrs | — |
| Maximum Moisture Content ⁷ | 0.02 | % | — |
| Melt Temperature ⁷ | 295 - 315 | °C | — |
| Nozzle Temperature ⁷ | 290 - 310 | °C | — |
| Front - Zone 3 Temperature ⁷ | 295 - 315 | °C | — |
| Middle - Zone 2 Temperature ⁷ | 280 - 305 | °C | — |
| Rear - Zone 1 Temperature ⁷ | 270 - 295 | °C | — |
| Mold Temperature ⁷ | 70 - 95 | °C | — |
| Back Pressure ⁷ | 0.3 - 0.7 | MPa | — |
| Screw Speed ⁷ | 40 - 70 | rpm | — |
| Shot to Cylinder Size ⁷ | 40 - 60 | % | — |
| Vent Depth ⁷ | 0.025 - 0.076 | mm | — |
Packaging & Availability
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