描述
NORYL PX1181 Resin is a non-reinforced, heat stabilized blend of polyphenylene ether (PPE) and high impact polystyrene (HIPS), manufactured by SABIC. This impact modified, injection moldable grade was developed for automotive interior applications requiring the Standard ECE Dashboard Impact Test.
NORYL PX1181 resin offers high heat resistance, good impact resistance, low specific gravity, and dimensional stability. It displays hydrolytic stability and low creep sensitivity. This product does not contain PFAS intentionally added during the manufacturing process.
For more NORYL grades and technical information, please visit our PPO/PPE product page.
Key Features of NORYL PX1181 Resin
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ECE Dashboard Impact Compliant – Meets the Standard ECE Dashboard Impact Test requirements
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Non-Reinforced PPE/HIPS Blend – Unfilled formulation for balanced performance
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Heat Stabilized – Maintains properties under thermal exposure
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Impact Modified – Good impact resistance for automotive applications
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High Heat Resistance – Vicat softening temperature of 130°C (Rate A/50)
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Dimensional Stability – Precise part geometry with low warpage
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Hydrolytic Stability – Resists degradation in wet environments
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Low Specific Gravity – Density of 1.06 g/cm³ for lightweighting
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Low Moisture Absorption – 0.06% moisture absorption (23°C / 50% RH)
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Low Creep Sensitivity – Maintains dimensional integrity under sustained load
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Controlled Energy Absorption – Designed for controlled deformation under impact loads
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RoHS Compliant – Meets global environmental standards
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Non UL Rated – Suitable for applications where flame retardancy is not a requirement
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Injection Moldable – Suitable for standard injection molding processes
Typical Applications for NORYL PX1181 Resin
| Industry | Typical Components & Considerations |
|---|---|
| Automotive Interiors | Instrument panels, dashboard structures – ECE Dashboard Impact Test compliant, high heat resistance, dimensional stability |
| Automotive | Interior functional parts – impact modified, energy absorption |
| Injection Molding | Various automotive parts – excellent processability, predictable shrinkage |
Typical Properties of NORYL PX1181 Resin
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.06 g/cm³ (1,060 kg/m³) | ISO 1183 |
| Moisture Absorption (23°C / 50% RH) | 0.06% | ISO 62 |
| Water Absorption (Saturated, 23°C) | 0.14% | ISO 62-1 |
| Linear Mold Shrinkage, Flow (3.2mm) | 0.5 – 0.7% | SABIC Method |
| Melt Volume Rate (MVR) (280°C/5.0kg) | 13 cm³/10min | ISO 1133 |
| Mechanical (ISO) | ||
| Tensile Modulus (1 mm/min) | 1,800 MPa | ISO 527 |
| Tensile Stress, Yield (50 mm/min) | 35 MPa | ISO 527 |
| Tensile Stress, Break (50 mm/min) | 40 MPa | ISO 527 |
| Tensile Strain, Yield (50 mm/min) | 5% | ISO 527 |
| Tensile Strain, Break (50 mm/min) | 50% | ISO 527 |
| Flexural Modulus (2 mm/min) | 1,500 MPa | ISO 178 |
| Flexural Stress, Yield (2 mm/min) | 55 MPa | ISO 178 |
| Ball Indentation Hardness (H358/30) | 70 MPa | ISO 2039-1 |
| Impact (ISO) | ||
| Charpy Notched Impact (+23°C) | 25 kJ/m² | ISO 179/1eA |
| Charpy Notched Impact (-30°C) | 10 kJ/m² | ISO 179/1eA |
| Izod Notched Impact (+23°C, 4mm) | 25 kJ/m² | ISO 180/1A |
| Izod Notched Impact (-30°C, 4mm) | 11 kJ/m² | ISO 180/1A |
| Thermal | ||
| Vicat Softening Temp (Rate A/50) | 130°C | ISO 306 |
| Vicat Softening Temp (Rate B/50) | 115°C | ISO 306 |
| Vicat Softening Temp (Rate B/120) | 120°C | ISO 306 |
| HDT/Be (0.45 MPa) | 115°C | ISO 75/Be |
| HDT/Ae (1.8 MPa) | 105°C | ISO 75/Ae |
| Thermal Conductivity | 0.22 W/m-°C | ISO 8302 |
| CTE, Flow (23°C to 80°C) | 7.1E-05 1/°C | ISO 11359-2 |
| CTE, Transverse (23°C to 80°C) | 9.1E-05 1/°C | ISO 11359-2 |
| Ball Pressure Test (73°C to 77°C) | Pass | IEC 60695-10-2 |
| Electrical | ||
| Surface Resistivity | >1.0E+15 Ω | IEC 62631-3-2 |
| Volume Resistivity | 1.0E+13 Ω·m | IEC 62631-3-1 |
| Relative Permittivity (1 MHz) | 2.6 | IEC 62631-2-1 |
| Dissipation Factor (1 MHz) | 9.0E-4 | IEC 62631-2-1 |
| Flammability | ||
| Flame Rating | Non UL Rated | — |
Important Notes on Typical Data:
Values listed are typical and sourced from manufacturer data sheets. They do not constitute binding product specification.
Batch-to-batch deviations may exist. For critical applications, validate performance with batch-specific COA certificate.
Final performance depends on processing conditions and part design.
Manufacturer official TDS shall serve as definitive technical reference. Request the latest official TDS from our sales team.
Processing Guidelines for NORYL PX1181 Resin
| Step | Process |
|---|---|
| Processing Method | Injection molding |
| Hopper Temperature | 60 – 80°C |
| Middle Zone 2 Temperature | 260 – 280°C |
| Front Zone 3 Temperature | 280 – 300°C |
| Drying | Refer to full TDS for specific drying conditions |
| Melt Temperature | Refer to full TDS |
| Mold Temperature | Refer to full TDS |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings:
Injection Molding: NORYL PX1181 is specifically designed for injection molding.
Drying: Proper drying is critical to prevent hydrolysis and achieve optimal mechanical properties.
ECE Compliance: This grade meets the Standard ECE Dashboard Impact Test requirements. Ensure processing conditions maintain compliance.
Non UL Rated: This grade is Non UL Rated. Material selection should be driven by thermal, mechanical, and aesthetic requirements rather than flame classification standards.
Storage: Store in original, sealed packaging in a cool, dry place away from direct sunlight.
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Technical Documents for NORYL PX1181 Resin
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of NORYL PX1181 |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification |
| Chemical Resistance Properties | NORYL Resin chemical resistance documentation |
| Injection Molding Processing Guide | SABIC NORYL Resin injection molding processing guide |
Request any document above by:
Email: ruiqingchem@gmail.com
Online form: Our contact page
We reply within one working business day. Please clearly state product (NORYL PX1181) and document type you require.
FAQ about NORYL PX1181 Resin
Q1: What is NORYL PX1181?
A: NORYL PX1181 is a non-reinforced, heat stabilized blend of polyphenylene ether (PPE) and high impact polystyrene (HIPS) from SABIC. It is an impact modified, injection moldable grade developed for automotive interior applications requiring the Standard ECE Dashboard Impact Test.
Q2: What are the key features of NORYL PX1181?
A: It offers ECE Dashboard Impact compliance, high heat resistance (Vicat 130°C), good impact resistance (25 kJ/m² notched Izod at 23°C), low specific gravity (1.06 g/cm³), dimensional stability, hydrolytic stability, low creep sensitivity, and RoHS compliance.
Q3: What are the typical applications for NORYL PX1181?
A: Typical applications include automotive interiors, instrument panels, dashboard structures, and interior functional parts where energy absorption and dimensional accuracy are essential.
Q4: What is the Vicat softening temperature of NORYL PX1181?
A: The Vicat softening temperature is 130°C (Rate A/50), 115°C (Rate B/50), and 120°C (Rate B/120).
Q5: What is the heat deflection temperature of NORYL PX1181?
A: The HDT/Be at 0.45 MPa is 115°C and the HDT/Ae at 1.8 MPa is 105°C.
Q6: What is the recommended processing method for NORYL PX1181?
A: NORYL PX1181 is designed for injection molding.
Q7: What is the specific gravity of NORYL PX1181?
A: The specific gravity is 1.06 g/cm³ (1,060 kg/m³).
Q8: What is the flame rating of NORYL PX1181?
A: NORYL PX1181 is Non UL Rated. It is suitable for applications where flame retardancy is not a requirement but impact performance is critical.
Q9: Does NORYL PX1181 contain PFAS?
A: No, this product does not contain PFAS intentionally added during the manufacturing process.
Q10: What regions is NORYL PX1181 available in?
A: It is available in Central and Eastern Europe and Western Europe.
Q11: What is the recommended middle zone temperature for NORYL PX1181?
A: The recommended middle zone temperature is 260 – 280°C.
Q12: What is the recommended front zone temperature for NORYL PX1181?
A: The recommended front zone temperature is 280 – 300°C.
Q13: What is the lead time for orders?
A: Regular orders ship within 7-10 working days after payment confirmation. Large-volume orders can be negotiated separately.
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Sample Policy:
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Samples are for laboratory validation tests only, not for production use.
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Buyer bears international sample-shipping freight.
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If bulk-product performance deviates from sample reference, manufacturer official TDS serves as the authoritative benchmark.
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After-Sales Support
| Service | Details |
|---|---|
| Quality Inspection Period | All quality-related claims must be submitted within 7 working days after delivery, supported by test data and photographic evidence. |
| Return / Exchange Policy | Confirmed product defects caused by our side trigger replacement or refund. Terms and conditions apply. |
| Logistics Damage | Report shipping damage directly to carrier immediately upon goods receipt. We assist with claim-document preparation. |
| Technical Support | Remote technical guidance available. On-site troubleshooting can be arranged upon special request. |
| Export Documentation | We supply commercial invoice, packing list, bill of lading, COA, and additional compliance certificates on request. |
Disclaimer
DISCLAIMER: All technical data is referenced from original manufacturer typical values for NORYL PX1181. Our company acts as authorized distributor/trader rather than original manufacturer. Final performance depends on processing conditions and part design. Buyers shall independently validate product suitability for individual applications. Our firm bears no liability for product failure caused by improper processing or improper usage. Always reference the latest manufacturer official TDS of NORYL PX1181 as the definitive specification.
