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NORYL™ Resin PX1185

1 of 145 products in this brand
SABIC's Specialties Business NORYL PX1185 resin is a non-reinforced blend of polyphenylene ether (PPE) + polystyrene (PS). This lubricated, impact modified, extrusion grade was developed for automotive trim applications and offers high heat resistance, good impact resistance, low specific gravity, and dimensional stability. 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: Extrusion, Injection Molding

Density: 1060.0 - 1060.0 kg/m³

Technical Data Sheet

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Plastics & Elastomers End Uses
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Properties

Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, 50 mm/min) ¹¹30MPaISO 527
Tensile Stress (Break, 50 mm/min) ¹¹35MPaISO 527
Tensile Strain (Yield, 50 mm/min) ¹¹2.5%ISO 527
Tensile Strain (Break, 50 mm/min) ¹¹55%ISO 527
Tensile Modulus (at 1 mm/min) ¹¹1500MPaISO 527
Flexural Stress (Yield, at 2 mm/min) ¹¹45MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Mold Shrinkage (on Tensile Bar, flow) ᵍ ¹¹0.5 - 0.7%SABIC method
Density ¹¹1.06g/cm³ISO 1183
Water Absorption (at 23°C, saturated) ¹¹0.19%ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹0.06%ISO 62
Melt Volume Rate (at 280°C, 10.0 kg) ¹¹12cm³/10 minISO 1133
Thermal Properties
ValueUnitsTest Method / Conditions
Thermal Conductivity ¹¹0.22W/m-°CISO 8302
Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹¹0.000071/°CISO 11359-2
Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹¹0.000091/°CISO 11359-2
Ball Pressure Test (at 73°C to 77°C) ¹¹PassIEC 60695-10-2
Vicat Softening Temperature (Rate B/50) ¹¹110°CISO 306
Vicat Softening Temperature (Rate B/120) ¹¹120°CISO 306
Heat Deflection Temperature/Be (at 0.45MPa, Edgew 120*10*4, sp=100mm) ¹¹115°CISO 75/Be
Heat Deflection Temperature/Ae (at 1.8 Mpa, Edgew 120*10*4, sp=100mm) ¹¹105°CISO 75/Ae
Electrical Properties
ValueUnitsTest Method / Conditions
Volume Resistivity ¹¹1.00E+15Ω.cmIEC 60093
Relative Permittivity (1 MHz) ¹¹2.6IEC 60250
Dissipation Factor (at 50/60 Hz) ¹¹0.0004IEC 60250
Dissipation Factor (at at 1 MHz) ¹¹0.0009IEC 60250
Relative Permittivity (50/60 Hz) ¹¹2.7IEC 60250
Processing Information (Profile Extrusion)
ValueUnitsTest Method / Conditions
Adapter Temperature240 - 260°C
Barrel - Zone 1 Temperature200 - 220°C
Barrel - Zone 2 Temperature230 - 250°C
Barrel - Zone 3 Temperature240 - 260°C
Barrel - Zone 4 Temperature240 - 260°C
Calibrator Temperature50 - 70°C
Die Temperature240 - 260°C
Drying Temperature90 - 95°C
Drying Time2 - 3Hrs
Hopper Temperature40 - 60°C
Melt Temperature240 - 260°C
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, 80*10*4, at 23°C) ¹¹25kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*4, at -30°C) ¹¹8kJ/m²ISO 180/1A
Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹22kJ/m²ISO 179/1eA
Charpy Impact (at -30°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹8kJ/m²ISO 179/1eA
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁷80 - 100°C
Drying Time ⁷2 - 3Hrs
Melt Temperature ⁷280 - 300°C
Nozzle Temperature ⁷260 - 280°C
Front - Zone 3 Temperature ⁷280 - 300°C
Middle - Zone 2 Temperature ⁷260 - 280°C
Rear - Zone 1 Temperature ⁷240 - 260°C
Hopper Temperature ⁷60 - 80°C
Mold Temperature ⁷60 - 100°C
Flame Characteristics
ValueUnitsTest Method / Conditions
UL Compliant (94HB Flame Class Rating)1.6mmUL 94 by SABIC-IP
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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Regional Availability
  • Europe