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NORYL™ Resin N1250

1 of 145 products in this brand
NORYL N1250 Resin is a durable, heat-resistant, and flame-retardant plastic blend of PPE and PS with excellent dimensional stability and electrical insulating properties, for potential use in evaluation in electrical and consumer electronic applications. NORYL N1250 Resin is a non-reinforced blend of polyphenylene ether (PPE) and polystyrene (PS). This resin: -    Has high heat resistance, meaning it can withstand high temperatures without degrading -    Contains non-brominated and non-chlorinated flame retardants  -    Has a UL94 flame rating of 5VA at 2.5mm and V0 at 0.75mm -    Has low moisture absorption -    Is an injection-moldable grade NORYL N1250 Resin’s enhanced dimensional stability allows it to retain its shape and size under various conditions. NORYL N1250 Resin has good electrical insulating properties, making it well suited for evaluation in electronic components such as charger and adapter housings.

Polymer Name: PPO/PS Alloy

Processing Methods: Injection Molding

Density: 1100.0 - 1100.0 kg/m³

Technical Data Sheet

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Plastics & Elastomers Processing Methods

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹¹77MPaASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹¹62MPaASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹¹5%ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹15%ASTM D638
Tensile Modulus (at 50 mm/min) ¹¹2700MPaASTM D638
Flexural Stress (Yield, 1.3 mm/min, 50 mm span) ¹¹120MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹2800MPaASTM D790
Tensile Stress (Yield, 50 mm/min) ¹¹75MPaISO 527
Tensile Stress (Break, 50 mm/min) ¹¹55MPaISO 527
Tensile Stress (Break, 50 mm/min) ¹¹5.50E+01MPaISO 527
Tensile Strain (Yield, 50 mm/min) ¹¹4.5%ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹8%ISO 527
Tensile Modulus (at 1 mm/min) ¹¹2620MPaISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹109MPaISO 178
Flexural Modulus (at 2 mm/min) ¹¹2530MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.1ASTM D792
Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹0.5 - 0.7%SABIC method
Melt Flow Rate (at 300°C, 5.0 kgf) ¹¹28g/10 minASTM D1238
Mold Shrinkage (flow, 24 hrs) ᵍ ¹¹0.5%ISO 294
Density ¹¹1.1g/cm³ISO 1183
Water Absorption (at 23°C, saturated) ¹¹0.25%ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹0.05%ISO 62
Melt Volume Rate (at 280°C, 5.0 kg) ¹¹12cm³/10 minISO 1133
Water Absorption (at 23°C, 24hrs) ¹¹7.00E-02%ASTM D570
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat Softening Temperature (Rate B/50) ¹¹137°CASTM D1525
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹125°CASTM D648
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹1.25E+02°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹116°CASTM D648
Heat Deflection Temperature (at 0.45 MPa, 6.4 mm, Unannealed) ¹¹135°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹123°CASTM D648
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹0.0000611/°CISO 11359-2
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹¹0.00006121/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹0.00006841/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹¹0.0000681/°CISO 11359-2
Relative Temperature Index (Electrical) ᵖ ¹¹110°CUL 746B
Relative Temperature Index (Mechanical with impact) ᵖ ¹¹105°CUL 746B
Relative Temperature Index (Mechanical without impact) ᵖ ¹¹110°CUL 746B
Ball Pressure Test (at 123°C to 127°C) ¹¹PassIEC 60695-10-2
Vicat Softening Temperature (Rate B/120) ¹¹139°CISO 306
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹119°CISO 75/Af
Coefficient of Thermal Expansion (at -30°C to 30°C) ¹¹0.000071/°CTMA
Electrical Properties
ValueUnitsTest Method / Conditions
Comparative Tracking Index (UL, PLC) ¹¹2PLC CodeUL 746A
High Ampere Arc Ignition (PLC 0) ¹¹min. 0.75mmUL 746A
Hot Wire Ignition (PLC 0) ¹¹min. 0.75mmUL 746A
High Voltage Arc Track Rate (PLC) ¹¹4PLC CodeUL 746A
Arc Resistance (Tungsten, PLC) ¹¹6PLC CodeASTM D495
Dielectric Strength (in oil, at 3.2mm) ¹¹49kV/mmIEC 60243-1
Comparative Tracking Index ʳ ¹¹250VIEC 60112
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹100J/mASTM D256
Instrumented Dart Impact Total Energy (at 23°C) ¹¹40JASTM D3763
Izod Impact (Notched, 80*10*4, at 23°C) ¹¹8kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*4, at -30°C) ¹¹6kJ/m²ISO 180/1A
Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹7kJ/m²ISO 179/1eA
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁷105 - 110°C
Drying Time ⁷3 - 4Hrs
Drying Time (Cumulative) ⁷8Hrs
Maximum Moisture Content ⁷0.02%
Melt Temperature ⁷275 - 305°C
Nozzle Temperature ⁷275 - 305°C
Front - Zone 3 Temperature ⁷265 - 305°C
Middle - Zone 2 Temperature ⁷255 - 300°C
Rear - Zone 1 Temperature ⁷245 - 295°C
Mold Temperature ⁷70 - 100°C
Back Pressure ⁷0.3 - 0.7MPa
Screw Speed ⁷20 - 100rpm
Shot to Cylinder Size ⁷30 - 70%
Vent Depth ⁷0.038 - 0.051mm
Flame Characteristics
ValueUnitsTest Method / Conditions
UL Recognized (94-5VA Flame Class Rating) ʳmin. 2.5mmUL 94
UL Recognized (94V-0 Flame Class Rating) ʳmin. 0.75mmUL 94
UL Recognized (94V-2 Flame Class Rating) ʳmin. 0.4mmUL 94
Glow Wire Flammability Index (at 1 mm) ʳ960°CIEC 60695-2-12
Glow Wire Ignitability Temperature (at 1.0 mm) ʳ775°CIEC 60695-2-13
Glow Wire Flammability Index (at 0.75 mm) ʳ960°CIEC 60695-2-12
Glow Wire Flammability Index (at 1.5 mm) ʳ960°CIEC 60695-2-12
Glow Wire Flammability Index (at 3 mm) ʳ960°CIEC 60695-2-12
Glow Wire Ignitability Temperature (at 0.75 mm) ʳ750°CIEC 60695-2-13
Glow Wire Ignitability Temperature (at 1.5 mm) ʳ775°CIEC 60695-2-13
Glow Wire Ignitability Temperature (at 3.0 mm) ʳ775°CIEC 60695-2-13
UV-light (Water exposure/immersion) ʳF1UL 746C
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.
  • 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.
  • ʳ UL Ratings shown on the technical datasheet might not cover the full range of thicknesses, colors and regions. 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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