描述
Fortron ICE 506L is a 40% glass fiber reinforced polyphenylene sulfide (PPS) grade from Celanese Corporation, belonging to the next generation of Fortron® PPS. This grade is a faster crystallizing version of Fortron 1140L6, offering essentially the same characteristics with improved crystallization efficiency for faster cycle times in complex geometries.
The “ICE” designation stands for Improved Crystallization Evolution – an innovative platform technology developed by Celanese material scientists that delivers material properties equivalent to or better than standard PPS grades while significantly improving processing characteristics. Fortron ICE 506L is specifically designed as a fast crystallizing, 40% glass-filled, easy flow grade.
As a linear, semi-crystalline PPS, Fortron ICE 506L is relatively impermeable to gases, hydrocarbons, and other liquids compared to other materials. It provides good flow, high dimensional stability, low coefficient of friction, low shrinkage, excellent mechanical and good electrical properties, creep resistance at high temperatures, high continuous use temperature (160°C to 240°C), and very low moisture absorption.
This grade exhibits faster crystallization rate and cycle times than Fortron 1140L6 and excellent resistance to corrosion, hydrolysis, oxidation, heat, and paraffin buildup. It shows excellent chemical resistance to all solvents below 200°C, acids, bases, typical and alternative automotive fuels, and petroleum fluids at elevated temperatures. The material complies with RoHS, PFOS, and PFOA regulations.
For more PPS grades and technical information, please visit our PPS/Polyphenylene Sulfide product page. You can also explore Celanese’s official Fortron PPS portfolio for additional manufacturer insights.
Key Features of Fortron ICE 506L
| # | Feature | Benefit |
|---|---|---|
| 1 | ICE Technology – Fast Crystallizing | Faster crystallization for reduced cycle times and improved productivity |
| 2 | Easy Flow | Excellent flowability for complex thin-wall and long flow length applications |
| 3 | 40% Glass Fiber Reinforcement | High strength, stiffness, and dimensional stability |
| 4 | High Strength | Tensile strength of 195 MPa |
| 5 | High Stiffness | Tensile modulus of 14,700 MPa; flexural modulus of 14,500 MPa |
| 6 | Excellent Heat Resistance | HDT of 270°C at 1.80 MPa |
| 7 | Inherent Flame Retardancy | V-0 flame retardant (halogen-free) |
| 8 | Good Impact Properties | Notched impact of 10 kJ/m² at 23°C and -30°C |
| 9 | Excellent Chemical Resistance | Resists solvents, acids, bases, and automotive fuels below 200°C |
| 10 | Very Low Moisture Absorption | 0.02% water absorption |
| 11 | Good Dimensional Stability | Low shrinkage: 0.3% parallel, 0.6% transverse |
| 12 | Good Weldability | Exhibits good weldability in secondary operations |
| 13 | Versatile Processing | Suitable for injection molding; suitable for lead-free soldering and metal replacement |
| 14 | Certifications | Drinking water contact approved |
| 15 | Regulatory Compliance | RoHS, PFOS, and PFOA compliant |
Typical Applications for Fortron ICE 506L
| Industry | Typical Components & Considerations |
|---|---|
| Electrical & Electronics | Connectors, coil bobbins, relay housings, sensors, SMT components – requiring V-0 flammability, thin-wall capability, and dimensional stability |
| Automotive | Under-hood components, connectors, sensors, EGR valves, fuel system parts – requiring chemical resistance to fuels and heat stability |
| Thin-Wall Injection Molding | Complex parts with long flow lengths – utilizing easy flow and fast crystallization for reduced cycle times |
| Industrial | Pump housings, valve bodies, chemical processing equipment – utilizing excellent chemical resistance and dimensional stability |
| Metal Replacement | Applications requiring lighter, high-performance alternative to metal |
| Lead-Free Soldering | Electronic components suitable for lead-free soldering processes |
Typical Properties of Fortron ICE 506L
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.65 g/cm³ (1650 kg/m³) | ISO 1183 |
| Water Absorption (Saturation) | 0.02% | Sim. to ISO 62 |
| Molding Shrinkage – Parallel | 0.3% | ISO 294-4 |
| Molding Shrinkage – Transverse | 0.6% | ISO 294-4 |
| Mechanical | ||
| Tensile Modulus | 14,700 MPa | ISO 527 |
| Tensile Stress at Break | 195 MPa | ISO 527 |
| Tensile Strain at Break | 1.9% | ISO 527 |
| Flexural Modulus | 14,500 MPa | ISO 178 |
| Impact | ||
| Charpy Unnotched Impact (23°C) | 53 kJ/m² | ISO 179/1eU |
| Charpy Unnotched Impact (-30°C) | 53 kJ/m² | ISO 179/1eU |
| Charpy Notched Impact (23°C) | 10 kJ/m² | ISO 179/1eA |
| Charpy Notched Impact (-30°C) | 10 kJ/m² | ISO 179/1eA |
| Thermal | ||
| Melting Temperature | 280°C | ISO 11357 |
| Glass Transition Temperature | 90°C | ISO 11357 |
| HDT @ 1.80 MPa | 270°C | ISO 75 |
| HDT @ 8.00 MPa | 215°C | ISO 75 |
| CTE – Parallel | 26 × 10⁻⁶/K | ISO 11359 |
| CTE – Transverse | 42 × 10⁻⁶/K | ISO 11359 |
| Continuous Use Temperature | 160 – 240°C | — |
| Electrical | ||
| Volume Resistivity | >1×10¹³ Ω·m | IEC 62631 |
| Surface Resistivity | >1×10¹⁵ Ω | IEC 62631 |
| Relative Permittivity (1MHz) | 4.1 | IEC 62631 |
| Dissipation Factor (1MHz) | 20 × 10⁻⁴ | IEC 62631 |
| Flammability | ||
| Flammability | V-0 | UL 94 |
Important Notes on Typical Data
📌 Values are typical – The data listed above is sourced from manufacturer data sheets for reference only and does not constitute binding product specifications for Fortron ICE 506L.
📌 Batch variations – Batch-to-batch deviations may exist. For critical applications, validate performance with batch-specific COA certificates.
📌 Final performance – Actual performance depends on processing conditions and part design. Refer to ISO testing standards for detailed methodology.
📌 Authoritative reference – The manufacturer’s official TDS shall serve as the definitive technical reference for Fortron ICE 506L. Request the latest official TDS from our sales team.
Processing Guidelines for Fortron ICE 506L
| Step | Process |
|---|---|
| Processing Methods | Injection Molding |
| Drying Recommended | Yes |
| Drying Temperature | 130 – 140°C |
| Drying Time (Dehumidified Dryer) | 2 – 4 hours |
| Suggested Max Moisture | ≤ 0.02% |
| Dew Point Requirement | ≤ -30°C |
| Optimum Melt Temperature | 330°C |
| Min. Melt Temperature | 310°C |
| Max. Melt Temperature | 340°C |
| Manifold Temperature | 330 – 340°C |
| Feed Temperature | 60 – 80°C |
| Optimum Mold Temperature | 140°C |
| Min. Mold Temperature | 80 – 90°C |
| Max. Mold Temperature | 160°C |
| Hold Pressure | 30 – 70 MPa (300 – 700 bar) |
| Back Pressure | ≤ 3.5 MPa |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings for Fortron ICE 506L
⚠️ ICE Technology Advantage – Fortron ICE 506L features faster crystallization, enabling cycle time reduction compared to standard grades like 1140L6. The potential for cycle time reduction must be checked individually and depends on process and part design.
⚠️ Easy Flow Characteristics – This grade features easy flow for complex thin-wall and long flow length applications. Adjust processing parameters accordingly to optimize fill and reduce pressure requirements.
⚠️ Drying Requirement – Fortron ICE 506L requires drying prior to processing. Because of the necessary low maximum residual moisture content, the use of dry air dryers is recommended. The time between drying and processing should be as short as possible.
⚠️ Moisture Control – Maximum residual moisture content should be ≤ 0.02%. Proper drying is essential to prevent void formation and ensure optimal part quality.
⚠️ Melt Temperature – The recommended melt temperature range is 310–340°C, with an optimum of 330°C. Avoid exceeding 340°C to prevent material degradation.
⚠️ Reinforced Grade – Contains 40% glass fiber reinforcement, which may require consideration for equipment wear and proper screw design.
⚠️ Drinking Water Approvals – Fortron ICE 506L carries drinking water contact certifications. For potable water applications, verify that the latest regulatory certifications remain valid for your specific use case.
⚠️ Storage – Store in original, sealed packaging in a cool, dry place away from direct sunlight. For subsequent storage, the material should be stored dry until processed.
Comparison: Fortron ICE 506L vs. Fortron 1140L6
| Feature | Fortron ICE 506L | Fortron 1140L6 |
|---|---|---|
| Glass Fiber Content | 40% | 40% |
| Key Feature | Fast crystallizing + Easy flow | Easy flow |
| Crystallization Rate | Faster | Standard |
| Cycle Times | Reduced | Standard |
| Tensile Modulus | 14,700 MPa | ~14,700 MPa |
| Tensile Strength | 195 MPa | ~195 MPa |
| HDT @ 1.80 MPa | 270°C | ~270°C |
| Flame Retardancy | V-0 | V-0 |
| Primary Application | Fast cycle, complex thin-wall molding | Thin-wall molding |
Related Products
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PPS/Polyphenylene Sulfide – View our full range of PPS products
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Fortron ICE 504L – Fast crystallizing 40% glass reinforced PPS
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Fortron ICE 504L HR – Fast crystallizing 40% glass reinforced PPS with improved hydrolysis resistance
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Fortron 1140L6 – 40% glass reinforced PPS, easy flow for thin-wall applications
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Explore Engineering Plastics – Browse all engineering plastic materials
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About Our Company – Learn more about our supply capabilities and quality assurance
Technical Documents for Fortron ICE 506L
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of Fortron ICE 506L |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification for Fortron ICE 506L |
| UL Yellow Card | UL safety certification (E107854) |
| Drinking Water Approvals | Drinking water contact compliance documentation |
Request any document above by:
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📝 Online form: Our contact page
We reply within one working business day. Please clearly state product (Fortron ICE 506L) and document type you require.
FAQ about Fortron ICE 506L
Q1: What is Fortron ICE 506L?
A: Fortron ICE 506L is a 40% glass fiber reinforced PPS grade from Celanese featuring fast crystallization and easy flow, designed as a faster crystallizing version of Fortron 1140L6.
Q2: What does “ICE” stand for?
A: “ICE” stands for Improved Crystallization Evolution – Celanese’s innovative platform technology that delivers faster crystallization and reduced cycle times while maintaining or enhancing material properties.
Q3: What are the key features of Fortron ICE 506L?
A: 40% glass reinforcement; ICE fast crystallization technology; easy flow; tensile strength 195 MPa; tensile modulus 14,700 MPa; HDT 270°C; V-0 flame retardant; excellent chemical resistance; good weldability.
Q4: What are the typical applications for Fortron ICE 506L?
A: Electrical and electronic components (connectors, sensors, coil bobbins), automotive under-hood components, complex thin-wall injection molded parts, metal replacement applications, and lead-free soldering applications.
Q5: What is the recommended drying condition for Fortron ICE 506L?
A: Dry at 130–140°C for 2–4 hours using a dehumidified air dryer. Maximum residual moisture should be ≤ 0.02%.
Q6: What is the density of Fortron ICE 506L?
A: 1.65 g/cm³ (1650 kg/m³).
Q7: What is the HDT @ 1.80 MPa of Fortron ICE 506L?
A: 270°C.
Q8: What regions is Fortron ICE 506L available in?
A: North America, Europe, Asia Pacific, South and Central America, and Near East/Africa.
Q9: Is Fortron ICE 506L flame retardant?
A: Yes, it is inherently flame-retardant (V-0).
Q10: Does Fortron ICE 506L offer faster cycle times?
A: Yes, the ICE technology enables faster crystallization and reduced cycle times compared to standard grades like 1140L6.
Q11: What is the difference between Fortron ICE 506L and Fortron ICE 504L?
A: Fortron ICE 506L is the fast crystallizing, easy flow version of Fortron 1140L6. Fortron ICE 504L is the fast crystallizing version of Fortron 1140L4.
Q12: What is the Charpy notched impact strength of Fortron ICE 506L?
A: 10 kJ/m² at 23°C and -30°C.
Q13: Is Fortron ICE 506L RoHS compliant?
A: Yes, it complies with RoHS, PFOS, and PFOA regulations.
Q14: Does Fortron ICE 506L have good weldability?
A: Yes, it exhibits good weldability in secondary operations.
Q15: Does Fortron ICE 506L have drinking water approvals?
A: Yes, it carries drinking water contact certifications.
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Sample Policy:
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Samples of Fortron ICE 506L 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, the manufacturer’s 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 Fortron ICE 506L. Our company acts as supplier/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 Fortron ICE 506L as the definitive specification.
