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NORYL™ Resin IGN320

1 of 145 products in this brand
SABIC's Specialties Business NORYL IGN320 resin is a 20% glass fiber reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This injection moldable grade exhibits high heat resistance, high modulus, very low moisture absorption, and good dimensional stability. NORYL IGN320 resin is an excellent candidate for automotive applications such as ignition coils where heat and high modulus is required. This product does not contain PFAS intentionally added during SHPP’s manufacturing process and are not expected to contain unintentional PFAS impurities. Each user is responsible for evaluating the presence of unintentional PFAS impurities.

Polymer Name: PPO/PS Alloy

Processing Methods: Injection Molding

Density: 1200.0 - 1200.0 kg/m³

Technical Data Sheet

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Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 5 mm/min) ¹¹108MPaASTM D638
Tensile Stress (Break, Type I, 5 mm/min) ¹¹108MPaASTM D638
Tensile Strain (Break, Type I, 5 mm/min) ¹¹2.4%ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹6260MPaASTM D638
Flexural Stress (Break, 1.3 mm/min, 50 mm span) ¹¹170MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹5720MPaASTM D790
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.2ASTM D792
Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹0.1 - 0.3%SABIC method
Mold Shrinkage (xflow, 3.2 mm) ᵍ ¹¹0.2 - 0.4%SABIC method
Melt Flow Rate (at 300°C, 5.0 kgf) ¹¹12.8g/10 minASTM D1238
Thermal Properties
ValueUnitsTest Method / Conditions
Vicat Softening Temperature (Rate B/50) ¹¹175°CASTM D1525
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹1.64E+02°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹158°CASTM D648
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Strength (in oil, at 1.6mm) ¹¹33.9kV/mmASTM D149
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Unnotched, at 23°C) ¹¹512J/mASTM D4812
Izod Impact (Notched, at 23°C) ¹¹101J/mASTM D256
Instrumented Dart Impact Total Energy (at 23°C) ¹¹16JASTM D3763
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁷110 - 120°C
Drying Time ⁷3 - 4Hrs
Drying Time (Cumulative) ⁷8Hrs
Maximum Moisture Content ⁷0.02%
Melt Temperature ⁷300 - 325°C
Nozzle Temperature ⁷300 - 325°C
Front - Zone 3 Temperature ⁷290 - 325°C
Middle - Zone 2 Temperature ⁷275 - 320°C
Rear - Zone 1 Temperature ⁷265 - 315°C
Mold Temperature ⁷80 - 110°C
Back Pressure ⁷0.3 - 0.7MPa
Screw Speed ⁷20 - 100rpm
Shot to Cylinder Size ⁷30 - 70%
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.
 

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