描述
NORYL LPN170HG Resin is a non-reinforced blend of polyphenylene ether (PPE) and high impact polystyrene (HIPS), manufactured by SABIC. This extrusion and injection moldable grade is specifically designed for high heat resistance, low density, high gloss, low outgassing, and good dimensional stability.
NORYL LPN170HG carries a heat deflection temperature (HDT) of 170°C and a specific gravity of 1.07 g/cm³. This grade is capable of physical vapor deposition (PVD) with good light distribution and a high reflection rate. LPN170HG is targeted for automotive headlamp reflectors, bezels, trims, light shielding, and other high surface quality / high heat resistance demanded components. This product does not contain PFAS intentionally added during the manufacturing process. Physical property data is determined using test methods established by ASTM International and ISO.
For more NORYL grades and technical information, please visit our PPO/PPE product page.
Key Features of NORYL LPN170HG Resin
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High Heat Resistance – HDT of 170°C at 1.82 MPa (ASTM)
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High Gloss Finish – Superior surface quality for demanding optical and aesthetic applications
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Low Density – 1.07 g/cm³ for lightweighting
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Low Outgassing – Minimizes contamination in closed optical systems
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Dimensional Stability – Maintains precise geometry under varying conditions
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High Reflection Rate – Excellent light distribution for optical applications
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PVD Capable – Suitable for physical vapor deposition metallization
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High Flow – Excellent moldability for complex part geometries
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Hydrolytic Stability – Resists degradation in wet environments
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Low Moisture Absorption – Maintains properties in humid conditions
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Low Shrinkage & Low Warpage – Precise part geometry
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Amorphous – Low shrinkage characteristics
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No PFAS Intentionally Added – Compliant with environmental regulations
Typical Applications for NORYL LPN170HG Resin
| Industry | Typical Components & Considerations |
|---|---|
| Automotive Lighting | Headlamp reflectors – high heat resistance, high gloss, PVD capable, high reflection rate |
| Automotive | Bezels, trims – high surface quality, dimensional stability |
| Automotive | Light shielding – low outgassing, dimensional stability |
| Consumer | Home appliances – high gloss, dimensional stability |
| Automotive Exteriors | Exterior trim components – high heat resistance, weatherability |
Typical Properties of NORYL LPN170HG Resin
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density / Specific Gravity | 1.07 g/cm³ | ASTM D792 |
| Melt Flow Rate (MFR) (300°C/5.0kg) | 8.7 g/10min | ASTM D1238 |
| Mold Shrinkage, Flow (3.2mm) | 0.83% | ASTM D955 |
| Mold Shrinkage, Transverse (3.2mm) | 0.84% | ASTM D955 |
| Mechanical (ASTM) | ||
| Tensile Modulus | 2,627 MPa | ASTM D638 |
| Tensile Strength at Yield | 78 MPa | ASTM D638 |
| Elongation at Yield | 5.2% | ASTM D638 |
| Elongation at Break | 31.2% | ASTM D638 |
| Flexural Modulus | 2,655 MPa | ASTM D790 |
| Flexural Strength | 124 MPa | ASTM D790 |
| Mechanical (ISO) | ||
| Tensile Modulus | 2,644 MPa | ISO 527 |
| Tensile Stress, Yield | 78 MPa | ISO 527 |
| Tensile Strain, Yield | 5.3% | ISO 527 |
| Tensile Strain, Break | 15% | ISO 527 |
| Flexural Modulus | 2,782 MPa | ISO 178 |
| Flexural Strength | 125 MPa | ISO 178 |
| Impact | ||
| Notched Izod Impact (23°C) | 30 J/m | ASTM D256 |
| Notched Izod Impact (-40°C) | 35 J/m | ASTM D256 |
| Unnotched Izod Impact (23°C) | 791 J/m | ASTM D4812 |
| Notched Izod Impact (23°C, ISO) | 4.3 kJ/m² | ISO 180/1A |
| Unnotched Izod Impact (23°C, ISO) | 71.9 kJ/m² | ISO 180/1U |
| Thermal | ||
| HDT, 1.82 MPa (6.4mm, unannealed) | 170°C | ASTM D648 |
| HDT, 0.45 MPa (6.4mm, unannealed) | 180°C | ASTM D648 |
| Processing | ||
| Drying Temperature | 100 – 120°C | SABIC Method |
| Drying Time | 3 – 6 hours | SABIC Method |
| Rear Temperature | Refer to full TDS | — |
| Middle Temperature | Refer to full TDS | — |
| Front Temperature | Refer to full TDS | — |
| Nozzle Temperature | Refer to full TDS | — |
| Melt Temperature | Refer to full TDS | |
| Mold Temperature | Refer to full TDS |
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 LPN170HG Resin
| Step | Process |
|---|---|
| Processing Method | Injection molding or extrusion |
| Drying Temperature | 100 – 120°C |
| Drying Time | 3 – 6 hours |
| 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:
Drying: Proper drying is critical to prevent hydrolysis and achieve optimal mechanical properties. Dry at 100–120°C for 3–6 hours.
Injection Molding / Extrusion: NORYL LPN170HG is suitable for both injection molding and extrusion.
PVD Capability: This grade is suitable for physical vapor deposition (PVD) processes.
UL Rating: NORYL LPN170HG is Non-UL Rated.
Storage: Store in original, sealed packaging in a cool, dry place away from direct sunlight.
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Technical Documents for NORYL LPN170HG Resin
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of NORYL LPN170HG |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification |
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 LPN170HG) and document type you require.
FAQ about NORYL LPN170HG Resin
Q1: What is NORYL LPN170HG?
A: NORYL LPN170HG is a non-reinforced blend of polyphenylene ether (PPE) and high impact polystyrene (HIPS) from SABIC, designed for high heat resistance, high gloss, low density, low outgassing, and good dimensional stability. It is suitable for injection molding and extrusion.
Q2: What is the heat deflection temperature of NORYL LPN170HG?
A: The HDT at 1.82 MPa (6.4mm, unannealed) is 170°C.
Q3: What are the key features of NORYL LPN170HG?
A: It offers high heat resistance (HDT 170°C), high gloss, low density (1.07 g/cm³), low outgassing, dimensional stability, high flow, hydrolytic stability, low moisture absorption, low shrinkage, low warpage, PVD capability with good light distribution and high reflection rate.
Q4: What are the typical applications for NORYL LPN170HG?
A: Typical applications include automotive headlamp reflectors, bezels, trims, light shielding, and other high surface quality / high heat resistance demanded components.
Q5: Is NORYL LPN170HG suitable for PVD?
A: Yes, this grade is capable of physical vapor deposition (PVD) with good light distribution and high reflection rate.
Q6: What is the recommended processing method for NORYL LPN170HG?
A: NORYL LPN170HG is suitable for both injection molding and extrusion.
Q7: What is the specific gravity of NORYL LPN170HG?
A: The specific gravity is 1.07 g/cm³.
Q8: Is NORYL LPN170HG UL rated?
A: No, NORYL LPN170HG is Non-UL Rated.
Q9: What regions is NORYL LPN170HG available in?
A: It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, and North America.
Q10: 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 LPN170HG. 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 LPN170HG as the definitive specification.
