Knowde Enhanced TDS
Identification & Functionality
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Features & Benefits
- Labeling Claims
- Materials Features
- Noryl Gtx™ Resin Solutions For New Wheel Insert Designs
Design Freedom and Lightweight Performance
Automotive designers look for new ways to stand out from the crowds with esthetically appealing designs and outstanding technical performance. Lightweight, injection molded parts offer design freedom…from special editions to exciting new designs.
NORYL GTX™ resin is an alloy of polyphenylene ether (PPE) and polyamide (PA), combining the inherent properties of PPE (long-term dimensional stability, very low moisture absorption, stiffness, strength, impact resistance) with the chemical resistance and flow of PA.
This advanced thermoplastic allows for new concept designs while providing superior mechanical properties and lightweight solutions that can withstand tough environments.
- Key Properties For Electric Vehicle Wheel Insert
- High heat resistance: to withstand heat build-up in brake or recuperation systems.
- Paintability.
- Impact resistance to enhance crash performance.
- Very low specific gravity for reduced part weight and optimized moment of inertia.
Applications & Uses
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Properties
- Flame Rating
- Mechanical Properties
- Physical Properties
- Thermal Properties
- Electrical Properties
- Impact Properties
- Injection Molding
- Flame Characteristics
- Note
- ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
- 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 | 55 | MPa | ASTM D638 |
| Tensile Stress (Break, Type I, 50 mm/min) ¹¹ | 55 | MPa | ASTM D638 |
| Tensile Strain (Yield, Type I, 50 mm/min) ¹¹ | 15 | % | ASTM D638 |
| Tensile Strain (Break, Type I, 50 mm/min) ¹¹ | 100 | % | ASTM D638 |
| Tensile Modulus (at 50 mm/min) ¹¹ | 1950 | MPa | ASTM D638 |
| Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹ | 80 | MPa | ASTM D790 |
| Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹ | 1900 | MPa | ASTM D790 |
| Taber Abrasion (CS-17, 1 kg) ¹¹ | 15 | mg/1000cy | SABIC method |
| Tensile Stress (Yield, 50 mm/min) ¹¹ | 55 | MPa | ISO 527 |
| Tensile Stress (Break, 50 mm/min) ¹¹ | 55 | MPa | ISO 527 |
| Tensile Strain (Yield, 50 mm/min) ¹¹ | 7.5 | % | ISO 527 |
| Tensile Strain (Break, 50 mm/min) ¹¹ | 60 | % | ISO 527 |
| Tensile Modulus (at 1 mm/min) ¹¹ | 2100 | MPa | ISO 527 |
| Flexural Stress (Yield, at 2 mm/min) ¹¹ | 80 | MPa | ISO 178 |
| Flexural Modulus (at 2 mm/min) ¹¹ | 2000 | MPa | ISO 178 |
| Ball Indentation Hardness (H358/30) ¹¹ | 90 | MPa | ISO 2039-1 |
| Value | Units | Test Method / Conditions | |
| Specific Gravity ¹¹ | 1.1 | — | ASTM D792 |
| Mold Shrinkage (on Tensile Bar, flow) ᵍ ¹¹ | 1.5 - 1.9 | % | SABIC method |
| Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹ | 1.3 - 1.6 | % | SABIC method |
| Mold Shrinkage (xflow, 3.2 mm) ᵍ ¹¹ | 1.1 - 1.4 | % | SABIC method |
| Melt Flow Rate (at 280°C, 5.0 kgf) ¹¹ | 12 | g/10 min | ASTM D1238 |
| Density ¹¹ | 1.09 | g/cm³ | ISO 1183 |
| Water Absorption (at 23°C, saturated) ¹¹ | 3.5 | % | ISO 62-1 |
| Moisture Absorption (at 23°C, 50% RH) ¹¹ | 1.2 | % | ISO 62 |
| Melt Volume Rate (at 280°C, 5.0 kg) ¹¹ | 11 | cm³/10 min | ISO 1133 |
| Value | Units | Test Method / Conditions | |
| Vicat Softening Temperature (Rate B/50) ¹¹ | 190 | °C | ISO 306 |
| Vicat Softening Temperature (Rate B/50) ¹¹ | 195 | °C | ASTM D1525 |
| Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹ | 180 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹ | 0.00009 | 1/°C | ASTM E831 |
| Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹ | 0.000095 | 1/°C | ASTM E831 |
| Thermal Conductivity ¹¹ | 0.23 | W/m-°C | ISO 8302 |
| Coefficient of Thermal Expansion (at 23°C to 60°C, flow) ¹¹ | 0.00009 | 1/°C | ISO 11359-2 |
| Coefficient of Thermal Expansion (at 23°C to 60°C, xflow) ¹¹ | 0.00009 | 1/°C | ISO 11359-2 |
| Ball Pressure Test (at 123°C to 127°C) ¹¹ | Pass | — | IEC 60695-10-2 |
| Vicat Softening Temperature (Rate A/50) ¹¹ | 245 | °C | ISO 306 |
| Vicat Softening Temperature (Rate B/120) ¹¹ | 195 | °C | ISO 306 |
| Heat Deflection Temperature/Be (at 0.45MPa, Edgew 120*10*4, sp=100mm) ¹¹ | 180 | °C | ISO 75/Be |
| Value | Units | Test Method / Conditions | |
| Dielectric Strength (in oil, at 3.2mm) ¹¹ | 20 | kV/mm | IEC 60243-1 |
| Relative Permittivity (1 MHz) ¹¹ | 2.7 | — | IEC 60250 |
| Dissipation Factor (at 50/60 Hz) ¹¹ | 0.072 | — | IEC 60250 |
| Dissipation Factor (at at 1 MHz) ¹¹ | 0.024 | — | IEC 60250 |
| Comparative Tracking Index ¹¹ | 600 | V | IEC 60112 |
| Relative Permittivity (50/60 Hz) ¹¹ | 3.5 | — | IEC 60250 |
| Value | Units | Test Method / Conditions | |
| Izod Impact (Notched, at 23°C) ¹¹ | 280 | J/m | ASTM D256 |
| Izod Impact (Notched, at -30°C) ¹¹ | 120 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy (at 23°C) ¹¹ | 60 | J | ASTM D3763 |
| Izod Impact (Notched, 80*10*4, at 23°C) ¹¹ | 30 | kJ/m² | ISO 180/1A |
| Izod Impact (Notched, 80*10*4, at -30°C) ¹¹ | 15 | kJ/m² | ISO 180/1A |
| Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹ | 30 | kJ/m² | ISO 179/1eA |
| Charpy Impact (Notched, at 23°C) ¹¹ | 30 | kJ/m² | ISO 179/2C |
| Charpy Impact (at -30°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹ | 15 | kJ/m² | ISO 179/1eA |
| Value | Units | Test Method / Conditions | |
| Drying Temperature ⁷ | 100 - 120 | °C | — |
| Drying Time ⁷ | 2 - 3 | Hrs | — |
| Maximum Moisture Content ⁷ | 0.07 | % | — |
| Melt Temperature ⁷ | 280 - 310 | °C | — |
| Nozzle Temperature ⁷ | 270 - 300 | °C | — |
| Front - Zone 3 Temperature ⁷ | 280 - 300 | °C | — |
| Middle - Zone 2 Temperature ⁷ | 270 - 290 | °C | — |
| Rear - Zone 1 Temperature ⁷ | 260 - 280 | °C | — |
| Hopper Temperature ⁷ | 60 - 80 | °C | — |
| Mold Temperature ⁷ | 80 - 120 | °C | — |
| Value | Units | Test Method / Conditions | |
| UL Compliant (94HB Flame Class Rating) ¹¹ | 1.6 | mm | UL 94 by SABIC-IP |
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