描述
NORYL PKN4752 Resin is a non-reinforced, translucent blend of polyphenylene ether (PPE) and general purpose polystyrene (GPPS), manufactured by SABIC . This extrudable and injection moldable grade is specifically designed to deliver high heat resistance combined with visual clarity and surface quality .
NORYL PKN4752 exhibits high heat resistance with a Vicat softening temperature of 174°C (A50) and a Heat Deflection Temperature of 160°C at 0.45 MPa (ASTM) . It offers good dimensional stability, low warpage, hydrolytic stability, and low creep sensitivity , maintaining accurate geometry during processing and end use . The material appears translucent with a yellow tint in its natural color .
NORYL PKN4752 is FDA food contact compliant (FDA 21 CFR) and suitable for (microwavable) food packaging . It is also RoHS compliant, enabling use in global applications where regulatory compliance is required . See NORYL PKN4752F resin for FDA food compliant version .
This material is an excellent candidate for high performance packaging in food, electronics, and healthcare . The non-reinforced structure allows predictable processing and uniform material response without introducing reinforcement-related surface distortion .
For more NORYL grades and technical information, please visit our PPO/PPE product page.
Key Features of NORYL PKN4752 Resin
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High Heat Resistance – Vicat softening temperature of 174°C (A50, ISO 306) ; HDT of 160°C at 0.45 MPa (ASTM)
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Translucent Appearance – Natural translucent appearance with a yellow tint for visual inspection and light transmission applications
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Non-Reinforced PPE/GPPS Blend – Unfilled formulation for balanced performance and predictable processing
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Good Dimensional Stability – Low warpage and low creep sensitivity for precise part geometry
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Hydrolytic Stability – Resists degradation in wet environments
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Extrudable & Injection Moldable – Suitable for profile extrusion, sheet extrusion, and injection molding
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Food Contact Compliant – FDA 21 CFR compliant and suitable for food packaging applications
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RoHS Compliant – Meets global environmental standards
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Non UL Rated – Material selection driven by thermal, mechanical, and aesthetic requirements rather than flame classification standards
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High Stiffness – Tensile modulus of 3,100 MPa
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Good Strength – Yield stress of 86 MPa
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High Surface Quality – Clean, consistent surface aesthetics suitable for applications requiring refined surface finish
Typical Applications for NORYL PKN4752 Resin
| Industry | Typical Components & Considerations |
|---|---|
| Food Packaging | High performance food packaging, microwavable food containers – FDA compliant, high heat resistance, translucent clarity |
| Electronics | Electronic component packaging – high heat resistance, dimensional stability, translucent for visual inspection |
| Healthcare | Healthcare packaging and components – FDA food contact compliant, translucent appearance |
| Industrial | Extruded profiles and sheet applications – profile and sheet extrusion processing |
| Dilution Resin | Extrusion grade for dilution with polystyrene resin |
Typical Properties of NORYL PKN4752 Resin
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.08 g/cm³ | ISO 1183 / ASTM D792 |
| Mold Shrinkage, Flow (3.2mm) | 0.6 – 0.9% | SABIC Method |
| Mechanical (ISO) | ||
| Tensile Modulus | 3,100 MPa | ISO 527 |
| Tensile Stress, Yield | 86 MPa | ISO 527 |
| Tensile Strain, Break | 6% | ISO 527 |
| Flexural Modulus | 2,950 MPa | ISO 178 |
| Flexural Yield Strength | 130 MPa | ISO 178 |
| Charpy Notched Impact (23°C) | 2 kJ/m² | ISO 179/1eA |
| Izod Notched Impact (23°C, 4mm) | 3 kJ/m² | ISO 180/1A |
| Mechanical (ASTM) | ||
| Tensile Modulus | 3,000 MPa | ASTM D638 |
| Tensile Stress, Yield | 86 MPa | ASTM D638 |
| Tensile Stress, Break | 73 MPa | ASTM D638 |
| Tensile Strain, Yield | 6% | ASTM D638 |
| Tensile Strain, Break | 15% | ASTM D638 |
| Flexural Modulus | 3,150 MPa | ASTM D790 |
| Flexural Yield Strength | 136 – 144 MPa | ASTM D790 |
| Notched Izod Impact (1/8 in) | 32 J/m | ASTM D256 |
| Thermal (ISO) | ||
| Vicat Softening Temp (A50) | 174°C | ISO 306 |
| HDT, 0.45 MPa | 163°C | ISO 75/Be |
| HDT, 1.80 MPa | 147°C | ISO 75/Ae |
| Thermal (ASTM) | ||
| Vicat Softening Temp (B50) | 173°C | ASTM D1525 |
| HDT, 0.45 MPa (3.2mm) | 160°C | ASTM D648 |
| HDT, 1.82 MPa (3.2mm) | 151°C | ASTM D648 |
| Processing | ||
| Drying Temperature | 80 – 95°C | |
| Drying Time | 2 – 4 hours | |
| Melt Temperature | 280 – 300°C | |
| Hopper Temperature | 50 – 70°C | |
| Adapter Temperature | 250 – 275°C | |
| Die Temperature | 250 – 275°C |
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 PKN4752 Resin
NORYL PKN4752 is suitable for profile extrusion, sheet extrusion, and injection molding .
| Step | Process |
|---|---|
| Drying Temperature | 80 – 95°C |
| Drying Time | 2 – 4 hours |
| Hopper Temperature | 50 – 70°C |
| Cylinder Zone 1 Temperature | 215 – 240°C |
| Cylinder Zone 2 Temperature | 225 – 250°C |
| Cylinder Zone 3 Temperature | 250 – 275°C |
| Cylinder Zone 4 Temperature | 250 – 275°C |
| Adapter Temperature | 250 – 275°C |
| Melt Temperature | 280 – 300°C |
| Die Temperature | 250 – 275°C |
| Calibration Temperature | Refer to full TDS |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings:
Profile & Sheet Extrusion: NORYL PKN4752 is specifically designed for profile and sheet extrusion applications .
Drying: Proper drying is critical to prevent hydrolysis and achieve optimal mechanical properties. Dry at 80–95°C for 2–4 hours.
Injection Molding: This grade is also suitable for injection molding . Please refer to the injection molding processing guide for detailed parameters .
Translucent Appearance: The natural color appears translucent with a yellow tint. This optical characteristic should be considered in final part design .
Food Contact Compliance: This grade is FDA 21 CFR compliant. For FDA food compliant version, refer to NORYL PKN4752F .
UL Rating: 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 PKN4752 Resin
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of NORYL PKN4752 |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification |
| FDA Compliance Documentation | FDA 21 CFR food contact compliance |
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 PKN4752) and document type you require.
FAQ about NORYL PKN4752 Resin
Q1: What is NORYL PKN4752?
A: NORYL PKN4752 is a non-reinforced, translucent blend of polyphenylene ether (PPE) and general purpose polystyrene (GPPS) from SABIC . It is an extrudable and injection moldable grade designed for high heat resistance combined with visual clarity and surface quality .
Q2: What are the key features of NORYL PKN4752?
A: It offers high heat resistance (Vicat A50 174°C) , translucent appearance with yellow tint , good dimensional stability, low warpage, hydrolytic stability, low creep sensitivity , FDA food contact compliance , and RoHS compliance .
Q3: What are the typical applications for NORYL PKN4752?
A: Typical applications include high performance packaging in food, electronics, and healthcare , microwavable food packaging , extruded profiles and sheets , and as a dilution resin for polystyrene .
Q4: What is the Vicat softening temperature of NORYL PKN4752?
A: The Vicat softening temperature is 174°C (A50, ISO 306) and 173°C (B50, ASTM D1525) .
Q5: Is NORYL PKN4752 FDA compliant?
A: Yes, NORYL PKN4752 is FDA 21 CFR compliant for food contact applications .
Q6: Is NORYL PKN4752 RoHS compliant?
A: Yes, NORYL PKN4752 is RoHS compliant, enabling use in global applications where regulatory compliance is required .
Q7: Is NORYL PKN4752 UL rated?
A: No, NORYL PKN4752 is Non UL Rated. Material selection should be driven by thermal, mechanical, and aesthetic requirements rather than flame classification standards .
Q8: What is the recommended processing method for NORYL PKN4752?
A: NORYL PKN4752 is suitable for profile extrusion, sheet extrusion, and injection molding .
Q9: What is the recommended drying condition for NORYL PKN4752?
A: Dry at 80 – 95°C for 2 – 4 hours prior to processing .
Q10: What is the recommended melt temperature for NORYL PKN4752?
A: 280 – 300°C .
Q11: What is the density of NORYL PKN4752?
A: The density is 1.08 g/cm³ .
Q12: What is the tensile modulus of NORYL PKN4752?
A: The tensile modulus is 3,100 MPa (ISO 527) and 3,000 MPa (ASTM D638) .
Q13: What regions is NORYL PKN4752 available in?
A: It is available in Europe , Americas , and Asia .
Q14: What is the difference between NORYL PKN4752 and NORYL PKN4752F?
A: NORYL PKN4752F is the FDA food compliant version. NORYL PKN4752 is FDA 21 CFR compliant as well, but PKN4752F specifically meets additional FDA food contact requirements .
Q15: 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 PKN4752. 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 PKN4752 as the definitive specification.
