描述
Fortron ICE 504L is a 40% glass fiber reinforced polyphenylene sulfide (PPS) grade from Celanese Corporation, belonging to the next generation of Fortron® PPS . 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 .
This new technology allows optimization of molding conditions with faster cycle times. Due to faster crystallization at higher temperatures, molders can achieve full crystallization without hot oil technology . The potential for cycle time reduction is possible with standard cavity surface temperatures of 140°C . For cold molding systems operating at 90–135°C, full crystallization can be achieved at lower temperatures, opening new opportunities without the cost of hot molding equipment .
Fortron ICE 504L is listed by Underwriters Laboratories as UL-94 V-0 at 0.38mm thickness. Additional approvals for FDA and drinking water are available upon request .
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 504L
| # | Feature | Benefit |
|---|---|---|
| 1 | ICE Technology | Faster crystallization for reduced cycle times and improved productivity |
| 2 | 40% Glass Fiber Reinforcement | High strength, stiffness, and dimensional stability |
| 3 | High Strength | Tensile strength of 195 MPa |
| 4 | High Stiffness | Tensile modulus of 14,700 MPa; flexural modulus of 14,500 MPa |
| 5 | Excellent Heat Resistance | HDT of 270°C at 1.80 MPa |
| 6 | Inherent Flame Retardancy | V-0 at 0.38mm thickness |
| 7 | Good Impact Properties | Notched impact of 10 kJ/m² (23°C) |
| 8 | Excellent Chemical Resistance | Resists solvents, acids, bases, and automotive fuels |
| 9 | Very Low Moisture Absorption | 0.02% water absorption |
| 10 | Automotive Approved | Meets GM GMW17521P-PPS-GF40 specification |
| 11 | Versatile Processing | Suitable for injection molding |
| 12 | Regulatory Compliance | RoHS compliant; FDA and drinking water approvals available |
Typical Applications for Fortron ICE 504L
| Industry | Typical Components & Considerations |
|---|---|
| Automotive | Under-hood components, connectors, sensors, EGR valves, fuel system parts – meeting GM GMW17521P-PPS-GF40 specification and requiring chemical resistance to fuels |
| Electrical & Electronics | Connectors, coil bobbins, relay housings, sensors, SMT components – requiring V-0 flammability at thin walls (0.38mm) |
| Fluid Handling | Pump housings, valve bodies, chemical processing equipment – utilizing excellent chemical resistance |
| Industrial | High-temperature bearings, gears, precision components – requiring dimensional stability and creep resistance |
| Metal Replacement | Applications requiring lighter, high-performance alternative to metal |
Typical Properties of Fortron ICE 504L
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.65 g/cm³ | ISO 1183 |
| Water Absorption (Saturation, 23°C) | 0.02% | ISO 62 |
| Molding Shrinkage – Parallel | 0.2 – 0.6% | ISO 294-4 |
| Molding Shrinkage – Transverse | 0.4 – 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 (23°C) | 14,500 MPa | ISO 178 |
| Flexural Strength | 285 MPa | ISO 178 |
| Impact | ||
| Charpy Notched Impact (23°C) | 10 kJ/m² | ISO 179/1eA |
| Charpy Notched Impact (-30°C) | 10 kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact (23°C) | 53 kJ/m² | ISO 179/1eU |
| Izod Notched Impact (23°C) | 10 kJ/m² | ISO 180/1A |
| Hardness, Rockwell M | 100 | ISO 2039-2 |
| 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 | 2.6 × 10⁻⁵/K | ISO 11359 |
| CTE – Transverse | 4.2 × 10⁻⁵/K | ISO 11359 |
| Electrical | ||
| Volume Resistivity | >1.0×10¹⁵ Ω·cm | IEC 60093 |
| Surface Resistivity | >1.0×10¹⁵ Ω | IEC 60093 |
| Dielectric Strength | 28 kV/mm | IEC 60243 |
| Relative Permittivity (1MHz) | 4.60 | IEC 60250 |
| Dissipation Factor (1MHz) | 6.2 × 10⁻³ | IEC 60250 |
| Comparative Tracking Index (CTI) | 125 V | IEC 60112 |
| Flammability | ||
| Flammability @ 0.38mm | V-0 | UL 94 |
| Flammability @ 1.5mm | V-0 | UL 94 |
| Oxygen Index | 47% | ISO 4589 |
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 504L.
📌 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 504L. Request the latest official TDS from our sales team.
Processing Guidelines for Fortron ICE 504L
| 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% |
| Optimum Melt Temperature | 330°C |
| Min. Melt Temperature | 310°C |
| Max. Melt Temperature | 340°C |
| Optimum Mold Temperature | 140 – 150°C |
| Min. Mold Temperature | 80 – 90°C |
| Max. Mold Temperature | 160°C |
| Hold Pressure Range | 30 – 70 MPa |
| Back Pressure | ≤ 3.5 MPa |
| Ejection Temperature | 220°C |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings for Fortron ICE 504L
⚠️ ICE Technology Advantage – Fortron ICE 504L features faster crystallization, enabling cycle time reduction with standard cavity surface temperatures of 140°C . The potential for mold temperature reduction must be checked individually and depends on process and part design .
⚠️ Drying Requirement – Fortron ICE 504L 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.
⚠️ Mold Temperature – Standard cavity surface temperatures of 140°C allow cycle time reduction. For cold molding systems (90–135°C), full crystallization can be achieved without hot oil equipment .
⚠️ Reinforced Grade – Contains 40% glass fiber reinforcement, which may require consideration for equipment wear and proper screw design.
⚠️ 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 504L vs. Fortron 1140L4
| Feature | Fortron ICE 504L | Fortron 1140L4 |
|---|---|---|
| Glass Fiber Content | 40% | 40% |
| Key Feature | ICE technology – faster crystallization | Standard crystallization |
| Cycle Time | Reduced | Standard |
| Mold Temperature Capability | 80–160°C (cold molding capable) | 140–160°C |
| Tensile Strength | 195 MPa | 195-200 MPa |
| Tensile Modulus | 14,700 MPa | 14,700 MPa |
| HDT @ 1.80 MPa | 270°C | 265-270°C |
| Flame Retardancy | V-0 @ 0.38mm | V-0 @ 0.38mm |
| Automotive Spec | GM GMW17521P-PPS-GF40 | — |
Related Products
-
PPS/Polyphenylene Sulfide – View our full range of PPS products
-
Fortron ICE 506L – Fast crystallizing, easy flow version of ICE 504L
-
Fortron 1140L4 – 40% glass reinforced PPS, standard injection molding grade
-
Fortron 1140L6 – 40% glass reinforced PPS, easy flow for thin-wall applications
-
Explore Engineering Plastics – Browse all engineering plastic materials
-
About Our Company – Learn more about our supply capabilities and quality assurance
Technical Documents for Fortron ICE 504L
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of Fortron ICE 504L |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification for Fortron ICE 504L |
| UL Yellow Card | UL safety certification (E107854) |
| Automotive Specification | GM GMW17521P-PPS-GF40 compliance documentation |
| FDA/Drinking Water Approvals | Food contact and drinking water compliance documentation (available upon request) |
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 (Fortron ICE 504L) and document type you require.
FAQ about Fortron ICE 504L
Q1: What is Fortron ICE 504L?
A: Fortron ICE 504L is a 40% glass fiber reinforced PPS grade from Celanese featuring ICE (Improved Crystallization Evolution) technology for faster crystallization and reduced cycle times .
Q2: What does “ICE” stand for?
A: “ICE” stands for Improved Crystallization Evolution – an innovative platform technology developed by Celanese material scientists that improves processing characteristics while maintaining or enhancing material properties .
Q3: What are the key features of Fortron ICE 504L?
A: 40% glass reinforcement; ICE technology for faster cycle times; tensile strength 195 MPa; tensile modulus 14,700 MPa; HDT 270°C; V-0 at 0.38mm; GM GMW17521P-PPS-GF40 approved .
Q4: What are the typical applications for Fortron ICE 504L?
A: Automotive under-hood components, connectors, sensors, EGR valves, electrical components, fluid handling systems, and metal replacement applications.
Q5: What is the recommended drying condition for Fortron ICE 504L?
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 504L?
A: 1.65 g/cm³ .
Q7: What is the HDT @ 1.80 MPa of Fortron ICE 504L?
A: 270°C .
Q8: What regions is Fortron ICE 504L available in?
A: North America, Europe, Asia Pacific, Latin America, Africa & Middle East .
Q9: Is Fortron ICE 504L flame retardant?
A: Yes, V-0 at 0.38mm and 1.5mm thickness (UL 94) .
Q10: What automotive specifications does Fortron ICE 504L meet?
A: GM GMW17521P-PPS-GF40 .
Q11: Does Fortron ICE 504L offer faster cycle times?
A: Yes, the ICE technology enables faster crystallization, allowing cycle time reduction with standard cavity surface temperatures of 140°C .
Q12: Can Fortron ICE 504L be processed with cold mold temperatures?
A: Yes. For cold molding systems at 90–135°C, full crystallization can be achieved without hot oil equipment .
Q13: Is Fortron ICE 504L suitable for food contact applications?
A: Additional approvals for FDA and drinking water are available upon request .
Q14: What is the difference between Fortron ICE 504L and Fortron ICE 506L?
A: Fortron ICE 506L is a faster crystallizing version of Fortron 1140L6, offering easier flow characteristics .
Q15: Is Fortron ICE 504L RoHS compliant?
A: Yes, it complies with RoHS and other environmental regulations.
CTA (Call to Action)
Ready to order Fortron ICE 504L?
To get a precise quotation and professional technical support for Fortron ICE 504L, please share:
-
Required quantity (kg)
-
Destination port or delivery address
-
Target application (automotive, electronics, fluid handling, etc.)
-
Document requirements (TDS, SDS, COA, UL docs, GM spec, FDA approval)
Sample Policy:
-
Samples of Fortron ICE 504L are for laboratory validation tests only, not for production use.
-
Buyer bears international sample-shipping freight.
-
If bulk-product performance deviates from sample reference, the manufacturer’s official TDS serves as the authoritative benchmark.
Take action now:
📧 Email Us – ruiqingchem@gmail.com
📝 Send Inquiry – Use our quick inquiry form
💬 Live Chat – Click the bottom-right chat widget to speak directly with our team
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 504L. 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 504L as the definitive specification.
