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NORYL™ Resin PX1390

1 of 145 products in this brand
SABIC's Specialties Business NORYL PX1390 resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This injection moldable grade inherently meets UL94 HB flame rating. NORYL PX1390 resin exhibits excellent electrical properties, easy processability, high heat resistance, and good dimensional stabilty. It is an excellent candidate for automotive connector applications. 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: 1060.0 - 1060.0 kg/m³

Technical Data Sheet

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Identification & Functionality

Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹¹62MPaASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹¹30%ASTM D638
Flexural Stress (Yield, 2.6 mm/min, 100 mm span) ¹¹99MPaASTM D790
Flexural Modulus (at 2.6 mm/min, 100 mm span) ¹¹2270MPaASTM D790
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹¹1.06ASTM D792
Water Absorption (at 23°C, 24hrs) ¹¹0.1%ASTM D570
Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹0.5 - 0.7%SABIC method
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (at 0.45 MPa, 6.4 mm, Unannealed) ¹¹154°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹146°CASTM D648
Coefficient of Thermal Expansion (at 0°C to 100°C, flow) ¹¹0.0000721/°CASTM E831
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, at 23°C) ¹¹288J/mASTM D256
Izod Impact (Notched, at -40°C) ¹¹160J/mASTM D256
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 ⁷295 - 315°C
Nozzle Temperature ⁷295 - 315°C
Front - Zone 3 Temperature ⁷280 - 315°C
Middle - Zone 2 Temperature ⁷270 - 310°C
Rear - Zone 1 Temperature ⁷260 - 305°C
Mold Temperature ⁷75 - 105°C
Back Pressure ⁷0.3 - 0.7MPa
Screw Speed ⁷20 - 100rpm
Shot to Cylinder Size ⁷30 - 70%
Flame Characteristics
ValueUnitsTest Method / Conditions
UL Recognized (94HB Flame Class Rating) ʳmin. 0.7mmUL 94
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.
  • 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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