Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
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Properties
- Flame Rating
- Mechanical Properties
Value Units Test Method / Conditions Flexural Strength (at 2 mm/min) ¹¹ 211 MPa ISO 178 Flexural Modulus (at 2 mm/min) ¹¹ 18500 MPa ISO 178 Tensile Stress (Yield, 5 mm/min) ¹¹ 44 MPa ISO 527 Tensile Stress (Break, 5 mm/min) ¹¹ 12 MPa ISO 527 Tensile Strain (Break, 5 mm/min) ¹¹ 1.9 % ISO 527 Tensile Modulus (at 1 mm/min) ¹¹ 12410 MPa ISO 527 Tensile Stress (Break) ¹¹ 118 MPa ASTM D638 Tensile Stress (Yield, Type I, 5 mm/min) ¹¹ 61 MPa ASTM D638 Tensile Strain (Break) ¹¹ 4 % ASTM D638 Flexural Strength (at 1.3 mm/min, 50 mm span) ¹¹ 159 MPa ASTM D790 Tensile Modulus (at 50 mm/min) ¹¹ 17870 MPa ASTM D638 Flexural Modulus ¹¹ 9440 MPa ASTM D790 - Physical Properties
Value Units Test Method / Conditions Density ¹¹ 1.29 g/cm³ ISO 1183 Density ¹¹ 1.29 g/cm³ ASTM D792 Specific Gravity ¹¹ 1.29 - ASTM D792 Water Absorption (at 23°C, 24hrs) ¹¹ 0.07 % ASTM D570 - Thermal Properties
Value Units Test Method / Conditions Heat Deflection Temperature/Be (at 0.45MPa, Edgew 120*10*4, sp=100mm) ¹¹ 148 °C ISO 75/Be Heat Deflection Temperature/Ae (at 1.8 Mpa, Edgew 120*10*4, sp=100mm) ¹¹ 144 °C ISO 75/Ae Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹ 147 °C ASTM D648 Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹ 144 °C ASTM D648 Relative Temperature Index (Electrical) ᵖ ¹¹ 80 °C UL 746B Relative Temperature Index (Mechanical with impact) ᵖ ¹¹ 80 °C UL 746B Relative Temperature Index (Mechanical without impact) ᵖ ¹¹ 80 °C UL 746B - Electrical Properties
Value Units Test Method / Conditions Surface Resistivity ᵈ ¹¹ 100 - 1000000 Ω ASTM D257 - Impact Properties
Value Units Test Method / Conditions Izod Impact (Notched, 80*10*4, at 23°C) ¹¹ 13 kJ/m² ISO 180/1A Izod Impact (Notched, at 23°C) ¹¹ 101 J/m ASTM D256 Izod Impact (Unnotched, at 23°C, 6.4mm) ¹¹ 513 J/m ASTM D4812 - Injection Molding
Value Units Test Method / Conditions Drying Temperature ⁷ 120 °C - Drying Time ⁷ 4 Hrs - Melt Temperature ⁷ 305 - 325 °C - Front - Zone 3 Temperature ⁷ 320 - 330 °C - Middle - Zone 2 Temperature ⁷ 310 - 320 °C - Rear - Zone 1 Temperature ⁷ 295 - 305 °C - Mold Temperature ⁷ 80 - 110 °C - Maximum Moisture Content ⁷ 0.02 % - Back Pressure ⁷ 0.2 - 0.3 MPa - Screw Speed ⁷ 30 - 60 rpm - - Flame Characteristics
Value Units Test Method / Conditions UL Recognized (94V-0 Flame Class Rating) ᵖ min. 3 mm UL 94 UL Recognized (94V-1 Flame Class Rating) ᵖ min. 1.5 mm UL 94 - Note
- ᵈ 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. Do NOT mix NORYL GTX* resin with other grades of NORYL* resins. Polystyrene and acrylic regrind are effective purging Materials. Use temperature range appropriate for particular purging resin. Regrind must also be dried. Maximum 25% regrind. Dry at recommended temperatures and times for optimum performance. Overdrying can cause loss of physical properties and/or create appearance defects. Do not exceed recommended basic drying time and temperature above or:\n4-8 hrs at 95°C (200°F), 10 hrs max\n6-12 hrs at 80°C (175°F), 16 hrs max\n8-16 hrs at 65°C (150°F), 24 hrs max\nAVOID air circulating tray ovens. Moisture levels in heated ambient air can exceed moisture level in the resin itself, causing moisture ABSORPTION not drying. Avoid melt temperature in excess of 300°C (575°F) and residence times over 6-8 minutes (may affect properties and/or appearance). Nozzle temperature controls assist in elimination of drool premature freeze-off. Shot sizes in excess of 50% barrel capacity can lead to difficulties in providing a consistent, homogenous plastic melt.
- ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
- 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.
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