描述
Fortron ICE 716L is a linear, semi-crystalline polyphenylene sulfide (PPS) specialty grade reinforced with 65% mineral and glass fiber. This grade belongs to Celanese’s new generation of Fortron® PPS, featuring ICE (Improved Crystallization Evolution) technology for improved processing efficiency and enhanced mechanical properties.
Fortron ICE 716L is designed for applications requiring complex shapes and faster cycle times. The ICE technology allows molders to optimize molding conditions with faster cycle times for complex geometries or process with low mold temperatures. This makes it an excellent choice for high-volume production of intricate components.
As a linear, semi-crystalline PPS, Fortron ICE 716L is relatively impermeable to gases, hydrocarbons, and other liquids compared to other materials. It provides high dimensional stability, low coefficient of friction, low shrinkage, excellent mechanical properties, creep resistance at high temperatures, a high continuous use temperature (160°C to 240°C), and very low moisture absorption.
This grade offers high hardness, high rigidity, easy processability and fast cycle times along with excellent resistance to corrosion, hydrolysis, oxidation 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 716L
| # | Feature | Benefit |
|---|---|---|
| 1 | ICE Technology | Faster crystallization enables reduced cycle times and processing with low mold temperatures |
| 2 | 65% Mineral/Glass Reinforcement | Exceptional stiffness, dimensional stability, and low creep |
| 3 | High Stiffness | Tensile modulus of 21,500 MPa |
| 4 | High Strength | Tensile strength of 160 MPa |
| 5 | Excellent Heat Resistance | HDT of 270°C at 1.80 MPa |
| 6 | High Rigidity | Flexural modulus of 21,000 MPa; flexural strength of 260 MPa |
| 7 | Good Impact Properties | Notched impact of 10 kJ/m²; unnotched impact of 30 kJ/m² |
| 8 | Excellent Chemical Resistance | Resists solvents, acids, bases, and automotive fuels below 200°C |
| 9 | Very Low Moisture Absorption | 0.02% water absorption |
| 10 | Excellent Dimensional Stability | Low shrinkage: 0.3% parallel, 0.5% transverse |
| 11 | Low Thermal Expansion | CTE parallel: 14 × 10⁻⁶/K; CTE normal: 31 × 10⁻⁶/K |
| 12 | Versatile Processing | Suitable for injection molding; suitable for lead-free soldering and metal replacement applications |
| 13 | Regulatory Compliance | RoHS, PFOS, and PFOA compliant |
Typical Applications for Fortron ICE 716L
| Industry | Typical Components & Considerations |
|---|---|
| Complex Shaped Components | Parts with intricate geometries – utilizing ICE technology for faster cycle times and processing with low mold temperatures |
| Automotive | Under-the-hood components, engine parts, transmission components, pump housings – requiring chemical resistance to fuels and heat stability |
| Electrical & Electronics | Connectors, sensors, coil bobbins, relay housings – requiring V-0 flammability, heat resistance, and dimensional stability |
| Industrial | Pump and valve components, chemical processing equipment, high-temperature bearings – utilizing excellent corrosion resistance |
| Metal Replacement | Applications requiring lighter, high-performance alternative to metal with exceptional stiffness |
| Lead-Free Soldering | Electronic components suitable for lead-free soldering processes |
Typical Properties of Fortron ICE 716L
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.95 g/cm³ (1950 kg/m³) | ISO 1183 |
| Water Absorption (Saturation) | 0.02% | ISO 62 |
| Molding Shrinkage – Parallel | 0.3% | ISO 294-4 |
| Molding Shrinkage – Transverse | 0.5% | ISO 294-4 |
| Mechanical | ||
| Tensile Modulus | 21,500 MPa | ISO 527 |
| Tensile Strength at Break | 160 MPa | ISO 527 |
| Tensile Strain at Break | 1.2% | ISO 527 |
| Flexural Modulus | 21,000 MPa | ISO 178 |
| Flexural Strength | 260 MPa | ISO 178 |
| Impact | ||
| Charpy Unnotched Impact (23°C) | 30 kJ/m² | ISO 179/1eU |
| Charpy Notched Impact (23°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 | 220°C | ISO 75 |
| Continuous Use Temperature | 160 – 240°C | — |
| CTE – Parallel | 14 × 10⁻⁶/K | ISO 11359 |
| CTE – Normal | 31 × 10⁻⁶/K | ISO 11359 |
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 716L.
📌 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 716L. Request the latest official TDS from our sales team.
Processing Guidelines for Fortron ICE 716L
| 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 |
| Manifold / Hot Runner Temperature | 330 – 340°C |
| Optimum Mold Temperature | 150°C |
| Min. Mold Temperature | 140°C |
| Max. Mold Temperature | 160°C |
| Hold Pressure Range | 30 – 70 MPa |
| 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 716L
⚠️ ICE Technology Advantage – Fortron ICE 716L features ICE technology that allows optimization of molding conditions with faster cycle times for complex shapes or processing with low mold temperatures. The potential for cycle time reduction must be checked individually and depends on process and part design.
⚠️ Drying Requirement – Fortron ICE 716L 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.
⚠️ Highest Filler Content Grade – With 65% mineral/glass reinforcement, this grade has one of the highest filler contents in the Fortron PPS portfolio. This requires careful consideration for equipment wear and proper screw design.
⚠️ Enhanced Mechanical Properties – Fortron ICE 716L belongs to the new generation of Fortron PPS with improved mechanical properties. Ensure proper part design to maximize performance.
⚠️ 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 716L vs. Fortron ICE 716A
| Feature | Fortron ICE 716L | Fortron ICE 716A |
|---|---|---|
| Filler Content | 65% Mineral/Glass | 65% Mineral/Glass |
| Key Feature | Enhanced mechanical properties | Fast crystallizing |
| Tensile Modulus | 21,500 MPa | ~19,000 MPa |
| Tensile Strength | 160 MPa | ~130 MPa |
| Flexural Strength | 260 MPa | ~180 MPa |
| HDT @ 1.80 MPa | 270°C | 270°C |
| Density | 1.95 g/cm³ | ~1.95 g/cm³ |
| Charpy Notched Impact | 10 kJ/m² | ~7 kJ/m² |
| Primary Application | Complex shapes, high-load components | High-load structural components |
| Generation | New generation with improved mechanical properties | New generation |
Related Products
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PPS/Polyphenylene Sulfide – View our full range of PPS products
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Technical Documents for Fortron ICE 716L
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of Fortron ICE 716L |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification for Fortron ICE 716L |
| UL Yellow Card | UL safety certification (E107854) |
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 716L) and document type you require.
FAQ about Fortron ICE 716L
Q1: What is Fortron ICE 716L?
A: Fortron ICE 716L is a 65% mineral and glass fiber reinforced PPS specialty grade from Celanese, belonging to the new generation of Fortron® PPS with ICE technology and improved mechanical properties.
Q2: What does “ICE” stand for?
A: “ICE” stands for Improved Crystallization Evolution – Celanese’s innovative platform technology that enables faster crystallization, reduced cycle times, and processing with low mold temperatures.
Q3: What are the key features of Fortron ICE 716L?
A: 65% mineral/glass reinforcement; ICE fast crystallization technology; tensile modulus 21,500 MPa; tensile strength 160 MPa; HDT 270°C; flexural modulus 21,000 MPa; V-0 flame retardant; excellent chemical resistance.
Q4: How does Fortron ICE 716L compare to Fortron ICE 716A?
A: Fortron ICE 716L offers enhanced mechanical properties compared to ICE 716A, with higher tensile strength (160 MPa vs. 130 MPa) and higher flexural strength (260 MPa vs. 180 MPa).
Q5: What are the typical applications for Fortron ICE 716L?
A: Complex shaped high-load components, automotive under-hood parts, electrical and electronic components, industrial pump and valve parts, metal replacement applications, and lead-free soldering applications.
Q6: What is the recommended drying condition for Fortron ICE 716L?
A: Dry at 130–140°C for 2–4 hours using a dehumidified air dryer. Maximum residual moisture should be ≤ 0.02%.
Q7: What is the density of Fortron ICE 716L?
A: 1.95 g/cm³ (1950 kg/m³).
Q8: What is the HDT @ 1.80 MPa of Fortron ICE 716L?
A: 270°C.
Q9: What regions is Fortron ICE 716L available in?
A: North America, Europe, Asia Pacific, South & Central America.
Q10: Is Fortron ICE 716L flame retardant?
A: Yes, it is inherently flame-retardant (V-0).
Q11: What is the tensile modulus of Fortron ICE 716L?
A: 21,500 MPa.
Q12: What is the Charpy notched impact strength of Fortron ICE 716L?
A: 10 kJ/m² at 23°C.
Q13: Is Fortron ICE 716L suitable for processing with low mold temperatures?
A: Yes, the ICE technology allows processing with low mold temperatures while maintaining fast cycle times.
Q14: Is Fortron ICE 716L RoHS compliant?
A: Yes, it complies with RoHS, PFOS, and PFOA regulations.
Q15: Is Fortron ICE 716L suitable for lead-free soldering?
A: Yes, it is suitable for lead-free soldering applications.
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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 716L. 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 716L as the definitive specification.
