描述
NORYL WM300G Resin is a non-reinforced, impact-modified blend of polyphenylene ether (PPE) and polystyrene (PS), manufactured by SABIC. This injection moldable and extrudable grade is formulated without butadiene-releasing impact modifiers, helping customers proactively address regulatory restrictions on butadiene in drinking water applications.
NORYL WM300G Resin offers superior surface appearance, high ductility, low moisture absorption, and exceptional dimensional and hydrolytic stability. The specialized impact modification ensures improved processing stability, minimizing the risk of restricted substance formation during processing. This product is FDA food contact compliant and does not contain PFAS intentionally added.
Compared to its predecessor NORYL 713S resin, NORYL WM300G delivers 20% to 30% higher burst strength (80–81 MPa vs. 64–65 MPa). Physical property data is determined using test methods established by ISO, the globally recognized standards organization.
For more NORYL grades and technical information, please visit our PPO/PPE product page.
Key Features of NORYL WM300G Resin
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Butadiene-Free Formulation – Formulated without butadiene-releasing impact modifiers to address regulatory restrictions
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High Burst Strength – 20–30% higher burst strength (80–81 MPa) vs. NORYL 713S (64–65 MPa)
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FDA Food Contact Compliant – Suitable for food contact applications*
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Exceptional Dimensional Stability – Low warpage and excellent dimensional control
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Hydrolytic Stability – Resists degradation in wet environments
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Low Moisture Absorption – 0.06% moisture absorption (23°C / 50% RH)
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High Ductility – Excellent flexibility and toughness
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Superior Surface Appearance – Aesthetically pleasing finished parts
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Low Specific Gravity – Density of 1.06 g/cm³ for lightweighting
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No PFAS Intentionally Added – Compliant with environmental regulations
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Versatile Processing – Suitable for injection molding and extrusion
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Non-Reinforced PPE/PS Blend – Unfilled formulation for balanced performance
*Restrictions may apply for fatty food applications. Potable water listing is color dependent.
Typical Applications for NORYL WM300G Resin
| Industry | Typical Components & Considerations |
|---|---|
| Water Management | Valves, filtration components, water meter internals – FDA food contact compliant, hydrolytic stability, low moisture absorption |
| Building & Construction | Water management systems – dimensional stability, long-term reliability |
| Plumbing | Faucets, fittings – butadiene-free formulation, high burst strength |
| Extrusion | Pipes, profiles – excellent processability, dimensional stability |
| Hygiene & Healthcare | Personal and professional hygiene products – FDA food contact compliant |
Typical Properties of NORYL WM300G Resin
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.06 g/cm³ (1,060 kg/m³) | ISO 1183 |
| Mold Shrinkage, Flow | 0.8 – 1.0% | SABIC Method |
| Mold Shrinkage, X-Flow | 0.8 – 1.0% | SABIC Method |
| Melt Volume Rate (MVR) (300°C/5.0 kg) | 15 cm³/10min | ISO 1133 |
| Moisture Absorption (23°C / 50% RH) | 0.06% | ISO 62 |
| Water Absorption (23°C / saturated) | 0.23% | ISO 62-1 |
| Mechanical (ISO) | ||
| Tensile Modulus (1 mm/min) | 2500 MPa | ISO 527 |
| Tensile Stress, Yield (50 mm/min) | 65 MPa | ISO 527 |
| Tensile Stress, Break (50 mm/min) | 52 MPa | ISO 527 |
| Tensile Strain, Yield (50 mm/min) | 4.5% | ISO 527 |
| Flexural Modulus (2 mm/min) | 2500 MPa | ISO 178 |
| Flexural Strength (2 mm/min) | 100 MPa | ISO 178 |
| Impact (ISO) | ||
| Izod Impact, Notched (23°C) | 18 kJ/m² | ISO 180/1A |
| Izod Impact, Notched (0°C) | 12 kJ/m² | ISO 180/1A |
| Charpy Impact, Notched (23°C) | 20 kJ/m² | ISO 179/1eA |
| Charpy Impact, Notched (0°C) | 14 kJ/m² | ISO 179/1eA |
| Thermal | ||
| Heat Deflection Temperature (0.45 MPa) | 147°C | ISO 75/Bf |
| Vicat Softening Temperature (B/120) | 155°C | ISO 306 |
| Flammability | ||
| UL 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 WM300G Resin
| Step | Process |
|---|---|
| Processing Methods | Injection molding, extrusion (pipe, profile) |
| Drying Temperature | 100 – 120°C |
| Drying Time | 2 – 3 hours |
| Hopper Temperature | 60 – 80°C |
| Melt Temperature | 220 – 285°C |
| Adapter Temperature | 220 – 285°C |
| Die Temperature | 220 – 285°C |
| Barrel Zone Temperatures | 220 – 285°C |
| Calibrator Temperature | 30 – 60°C |
| Water Bath Temperature | 30 – 50°C |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings:
Injection Molding & Extrusion: NORYL WM300G is suitable for both injection molding and extrusion processes.
Drying: Proper drying is critical to prevent hydrolysis and achieve optimal mechanical properties. Dry at 100–120°C for 2–3 hours.
Butadiene-Free Formulation: This grade is formulated without butadiene-releasing impact modifiers. Ensure processing conditions maintain this compliance.
FDA Compliance: This grade is FDA food contact compliant. Restrictions may apply for fatty food applications. Potable water listing is color dependent.
Non UL Rated: This grade is Non UL Rated. Material selection should be driven by thermal, mechanical, and performance 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 WM300G Resin
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of NORYL WM300G |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification |
| FDA Compliance Documentation | Food-contact compliance certificates |
| Application Leaflet | Stay ahead of butadiene regulations with SABIC‘s NORYL™ WM300G resin |
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 WM300G) and document type you require.
FAQ about NORYL WM300G Resin
Q1: What is NORYL WM300G?
A: NORYL WM300G Resin is a non-reinforced, impact-modified blend of polyphenylene ether (PPE) and polystyrene (PS) from SABIC. It is formulated without butadiene-releasing impact modifiers and is FDA food contact compliant. This grade is suitable for injection molding and extrusion.
Q2: What are the key features of NORYL WM300G?
A: Butadiene-free formulation, 20–30% higher burst strength vs. NORYL 713S (80–81 MPa), FDA food contact compliant, low moisture absorption (0.06%), exceptional dimensional and hydrolytic stability, superior surface appearance, high ductility, and No PFAS intentionally added.
Q3: What are the typical applications for NORYL WM300G?
A: Water management applications including valves, filtration components, water meter internals, faucets, fittings, pipes, and profiles.
Q4: Is NORYL WM300G FDA compliant?
A: Yes, NORYL WM300G is FDA food contact compliant. Restrictions may apply for fatty food applications. Potable water listing is color dependent.
Q5: Is NORYL WM300G suitable for extrusion?
A: Yes, NORYL WM300G can be used for both injection molding and extrusion processes such as pipe and profile applications.
Q6: What is the recommended processing method for NORYL WM300G?
A: Injection molding or extrusion. Dry at 100–120°C for 2–3 hours. Melt temperature: 220–285°C.
Q7: What is the specific gravity of NORYL WM300G?
A: The specific gravity is 1.06 g/cm³ (1,060 kg/m³).
Q8: What is the heat deflection temperature of NORYL WM300G?
A: The HDT at 0.45 MPa is 147°C.
Q9: What regions is NORYL WM300G available in?
A: North America, Africa & Middle East, Latin America, Europe, and Asia Pacific.
Q10: Is NORYL WM300G UL rated?
A: No, NORYL WM300G is Non UL Rated.
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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 WM300G. 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 WM300G as the definitive specification.
