描述
Fortron 1130L4 is a 30% glass fiber reinforced polyphenylene sulfide (PPS) injection molding grade from Celanese Corporation. This grade offers excellent flow characteristics combined with high stiffness and strength, making it particularly suitable for thin-walled parts requiring long flow lengths .
As a linear, semi-crystalline PPS grade, Fortron 1130L4 is relatively impermeable to gases, hydrocarbons, and other liquids compared to other materials . It provides high dimensional stability, excellent weldability, good balance of strength and stiffness, low coefficient of friction, low shrinkage, excellent mechanical properties, creep resistance at high temperatures, high continuous use temperature (160°C to 240°C), and very low moisture absorption .
This grade exhibits excellent chemical resistance to all solvents below 200°C, acids, bases, typical and alternative automotive fuels, and petroleum fluids at elevated temperatures . It also demonstrates excellent resistance to corrosion, hydrolysis, oxidation, heat, and paraffin buildup . The material is RoHS, PFOS, and PFOA compliant .
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 1130L4
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30% Glass Fiber Reinforcement – Enhanced mechanical properties, stiffness, and dimensional stability
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Excellent Flow – Designed for thin-walled parts requiring long flow lengths
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High Stiffness – Tensile modulus of 12,000 MPa; flexural modulus of 11,000 MPa
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High Strength – Tensile strength of 170 MPa; flexural strength of 170 MPa
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Excellent Heat Resistance – HDT of 255°C at 1.80 MPa; continuous use temperature 160–240°C
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Inherent Flame Retardancy – V-0 rating at 0.8mm and 1.5mm thickness; UL94 compliant
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Good Weldability – Exhibits excellent weldability in secondary operations
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Excellent Chemical Resistance – Resists acids, bases, solvents, automotive fuels, and petroleum fluids below 200°C
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High Dimensional Stability – Low shrinkage (0.3% flow, 0.7% transverse)
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Very Low Moisture Absorption – 0.02% water absorption
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Heat Stabilized – Maintains performance at elevated temperatures
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Regulatory Compliance – RoHS, PFOS, and PFOA compliant
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Global Supply – Available across North America, Europe, South and Central America, Near East/Africa
Typical Applications for Fortron 1130L4
| Industry | Typical Components & Considerations |
|---|---|
| Electrical & Electronics | Thin-wall connectors, sensors, coil bobbins, relays, high-voltage components – especially where long flow lengths are required |
| Automotive | Under-the-hood components, EGR valves, fuel system parts, transmission components requiring chemical resistance to fuels at elevated temperatures |
| Lead-Free Soldering | Suitable for lead-free soldering applications |
| Metal Replacement | Applications requiring metal replacement with high-performance polymer |
Typical Properties of Fortron 1130L4
| Property | Value | Test Method |
|---|---|---|
| Physical | ||
| Density | 1.58 g/cm³ (1,580 kg/m³) | ISO 1183 |
| Water Absorption (Saturation) | 0.02% | ISO 62 |
| Molding Shrinkage – Parallel | 0.3% | ISO 294-4 |
| Molding Shrinkage – Transverse | 0.7% | ISO 294-4 |
| Mechanical | ||
| Tensile Modulus | 12,000 MPa | ISO 527 |
| Tensile Stress at Break | 170 MPa | ISO 527 |
| Tensile Strain at Break | 1.9% | ISO 527 |
| Flexural Modulus | 11,000 MPa | ISO 178 |
| Flexural Strength | 170 MPa | ISO 178 |
| Impact | ||
| Charpy Notched Impact (23°C) | 9 kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact (23°C) | 34 kJ/m² | ISO 179/1eU |
| Izod Notched Impact (23°C) | 7.0 kJ/m² | ISO 180/1A |
| Thermal | ||
| Melting Temperature | ~280°C | — |
| Glass Transition Temperature | 90°C | ISO 11357 |
| HDT @ 1.80 MPa | 255°C | ISO 75-1/-2 |
| CTE – Parallel | 29 × 10⁻⁶/K | ISO 11359 |
| CTE – Transverse | 52 × 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 |
| Flammability | ||
| Flammability @ 0.8mm | V-0 | IEC 60695-11-10 |
| Flammability @ 1.5mm | V-0 | IEC 60695-11-10 |
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 1130L4 .
📌 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 1130L4. Request the latest official TDS from our sales team.
Processing Guidelines for Fortron 1130L4
| Step | Process |
|---|---|
| Processing Methods | Injection Molding |
| Drying Recommended | Yes (strongly recommended) |
| Drying Temperature | 130 – 140°C |
| Drying Time | 3 – 4 hours |
| Dew Point Requirement | ≤ -30°C |
| Suggested Max Moisture | ≤ 0.02% |
| Optimum Melt Temperature | 330°C |
| Melt Temperature Range | 320 – 340°C |
| Min. Mold Temperature | 140°C |
| Mold Temperature Range | 140 – 160°C |
| Injection Pressure | 50 – 100 MPa |
| Hold Pressure | 30 – 70 MPa |
| Back Pressure | ≤ 3 MPa |
| Screw Length | 15 – 25 D (three-section screw) |
| Injection Rate | Medium injection rate |
| Nozzle Type | Shut-off nozzle preferred |
| Storage | Store in original, sealed packaging in a cool, dry place away from direct sunlight |
Critical Processing Warnings for Fortron 1130L4
⚠️ Drying Requirement – Fortron 1130L4 requires drying prior to processing. Due to the necessary low maximum residual moisture content, the use of dry air dryers with dew point ≤ -30°C is recommended. The time between drying and processing should be as short as possible. Predry in a dehumidified air dryer at 130-140°C for 3-4 hours .
⚠️ 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 320-340°C, with an optimum of 330°C. Avoid exceeding 340°C to prevent material degradation .
⚠️ Mold Temperature – Minimum mold wall temperature of 140°C is required for optimal crystallization and part properties .
⚠️ Reinforced Grade – Contains 30% glass fiber reinforcement, which may require consideration for equipment wear and proper screw design. A shut-off nozzle is preferred over a free-flow nozzle .
⚠️ Venting – All mold cavities must be effectively vented for optimal processing .
⚠️ 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.
⚠️ High Temperature Performance – Fortron 1130L4 maintains excellent mechanical properties at elevated temperatures with an HDT of 255°C at 1.80 MPa .
Comparison: Fortron 1130L4 vs. Fortron 1120L4
| Feature | Fortron 1130L4 | Fortron 1120L4 |
|---|---|---|
| Glass Fiber Content | 30% | 20% |
| Primary Processing | Injection Molding | Injection Molding |
| Flow Characteristics | Excellent flow for thin-wall parts | Standard flow |
| Tensile Modulus | 12,000 MPa | 8,550 MPa |
| Tensile Strength | 170 MPa | 120 MPa |
| Flexural Modulus | 11,000 MPa | 8,000 MPa |
| HDT @ 1.80 MPa | 255°C | 255°C |
| Density | 1.58 g/cm³ | 1.47 g/cm³ |
| Molding Shrinkage (Flow) | 0.3% | 0.3% |
| Flame Retardancy | V-0 @ 0.8mm | V-0 @ 1.5mm |
| Weldability | Excellent weldability | — |
Related Products
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PPS/Polyphenylene Sulfide – View our full range of PPS products
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Fortron 1120L4 – 20% glass fiber reinforced PPS for injection molding
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Fortron 1115L0 – 15% glass fiber reinforced PPS for blow molding and extrusion
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Fortron 0205 – Medium viscosity unfilled PPS for compounding
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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 1130L4
| Document Type | Description & Source |
|---|---|
| Manufacturer Official TDS | Complete physical, thermal, and mechanical properties of Fortron 1130L4 |
| Manufacturer Official SDS | GHS-compliant safety documentation |
| COA (Certificate of Analysis) | Batch-specific quality certification for Fortron 1130L4 |
| UL Yellow Card | UL safety certification |
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 1130L4) and document type you require.
FAQ about Fortron 1130L4
Q1: What is Fortron 1130L4?
A: Fortron 1130L4 is a 30% glass fiber reinforced polyphenylene sulfide (PPS) injection molding grade from Celanese Corporation. It offers excellent flow characteristics, high stiffness, and excellent heat resistance .
Q2: What are the key features of Fortron 1130L4?
A: 30% glass fiber reinforcement, excellent flow for thin-wall parts, tensile modulus of 12,000 MPa, HDT of 255°C, V-0 flame retardancy at 0.8mm, excellent chemical resistance, good weldability, and very low moisture absorption (0.02%) .
Q3: What are the typical applications for Fortron 1130L4?
A: Thin-wall connectors, sensors, relays, coil bobbins, lead-free soldering applications, and metal replacement components .
Q4: What is the recommended drying condition for Fortron 1130L4?
A: Dry at 130–140°C for 3–4 hours using a dehumidified air dryer with dew point ≤ -30°C. Maximum residual moisture should be ≤ 0.02% .
Q5: What is the density of Fortron 1130L4?
A: 1.58 g/cm³ (1,580 kg/m³) .
Q6: What is the HDT @ 1.80 MPa of Fortron 1130L4?
A: 255°C .
Q7: What is the molding shrinkage of Fortron 1130L4?
A: 0.3% parallel, 0.7% transverse .
Q8: What regions is Fortron 1130L4 available in?
A: North America, Europe, South and Central America, Near East/Africa .
Q9: Is Fortron 1130L4 flame retardant?
A: Yes, it has a V-0 rating at 0.8mm thickness .
Q10: Is Fortron 1130L4 suitable for thin-wall parts?
A: Yes, it is specifically used for thin-walled parts requiring long flow lengths .
Q11: Does Fortron 1130L4 have good weldability?
A: Yes, this grade exhibits excellent weldability in secondary operations .
Q12: What is the difference between Fortron 1130L4 and Fortron 1120L4?
A: Fortron 1130L4 has 30% glass fiber reinforcement compared to 20% in Fortron 1120L4. It offers higher stiffness (12,000 MPa vs. 8,550 MPa), higher strength (170 MPa vs. 120 MPa), and is specifically designed for thin-wall applications with excellent flow .
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Sample Policy:
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Samples of Fortron 1130L4 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 1130L4 . 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 1130L4 as the definitive specification.
