PA12 GF30 Technical Data (Estimated Typical Values)
| Property | Value | Test Standard |
|---|---|---|
| Glass Fiber Content | 30% | ISO 1172 |
| Tensile Strength | 105 – 120 MPa | ISO 527 |
| Flexural Modulus | 8,000 – 9,500 MPa | ISO 178 |
| Notched Impact Strength | 18 – 24 kJ/m² | ISO 180 |
| HDT @1.8 MPa | 165 – 175 °C | ISO 75 |
| Melting Point | 175 – 180 °C | ISO 3146 |
PA12 GF Series Technical Data Table (Estimated Typical Values)
| Property | PA12 GF15 | PA12 GF20 | PA12 GF30 | PA12 GF40 | PA12 GF50 |
|---|---|---|---|---|---|
| Glass Fiber Content | 15% | 20% | 30% | 40% | 50% |
| Tensile Strength | ~90 – 120 MPa | ~100 – 135 MPa | ~120 – 155 MPa | ~140 – 175 MPa | ~160 – 195 MPa |
| Flexural Modulus | ~4,000 – 5,500 MPa | ~5,000 – 6,500 MPa | ~6,500 – 8,500 MPa | ~8,500 – 11,000 MPa | ~11,000 – 14,000 MPa |
| Notched Impact | ~10 – 15 kJ/m² | ~9 – 13 kJ/m² | ~8 – 12 kJ/m² | ~7 – 10 kJ/m² | ~6 – 9 kJ/m² |
| HDT @1.8MPa | ~150 – 160 °C | ~155 – 165 °C | ~160 – 170 °C | ~165 – 175 °C | ~170 – 180 °C |
| Key Profile | Good toughness, basic reinforcement | Balance of performance & toughness | Best all-around performance | High rigidity & stability | Ultra-high rigidity, metal replacement |
Note: All data are estimated typical values for comparison. Exact properties must be verified with the official datasheet.
Key Advantages of PA12 GF30
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Exceptional Combination of Strength and Toughness: PA12 GF30 is renowned for its outstanding balance of high tensile strength and remarkable impact resistance, making it suitable for high-stress, safety-critical components that must withstand dynamic loads.
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Ultra-High Dimensional Stability in Humid Conditions: The high fiber content, combined with PA12’s very low moisture absorption, results in minimal dimensional change and consistent performance regardless of environmental humidity, a key advantage for precision engineering parts.
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Reliable Performance for Metal Replacement: This grade offers stiffness and creep resistance that allow it to replace metals in many applications, providing benefits in weight reduction, corrosion resistance, and parts integration, especially in the automotive and machinery sectors.
Industry Applications:
Explore Each Grade in Detail
Click on the links below to view comprehensive technical data, key advantages, and application details for each specific grade.
| Grade | Best For | Overview | Full Details |
|---|---|---|---|
| PA12 GF15 | Precision parts needing toughness & moisture resistance. | Offers a great upgrade in stiffness while maintaining PA12’s low moisture uptake and good impact strength. | View PA12 GF15 Full Data Sheet → |
| PA12 GF20 | Technical components requiring a balanced performance profile. | The ideal step-up grade, providing higher mechanical performance for more demanding applications. | View PA12 GF20 Full Data Sheet → |
| PA12 GF30 | Structural parts in harsh environments (industry standard). | Delivers the best all-around combination of strength, heat resistance, and PA12’s exceptional stability. | View PA12 GF30 Full Data Sheet → |
| PA12 GF40 | High-rigidity components where dimensional stability is critical. | Engineered for applications requiring very high stiffness and minimal deformation under thermal or mechanical stress. | View PA12 GF40 Full Data Sheet → |
| PA12 GF50 | Ultra-high-stiffness parts for metal replacement. | The highest performance grade, offering metal-like rigidity for the most demanding structural applications. | View PA12 GF50 Full Data Sheet → |
Need expert advice? Contact our engineering team to discuss your specific application and material requirements.
Powering Innovation Across Industries
| Industry | Key Applications |
|---|---|
| Automotive | Engine covers, intake manifolds, structural brackets, sensor housings, connectors. Explore Automotive Applications → |
| Electrical & Electronics | Circuit breakers, switches, connector housings, insulating components. Discover E&E Solutions → |
| Industrial Equipment | Gears, bearings, machine housings, rollers, mechanical components. See Industrial Uses → |
How to Choose the Right PA12 GF Grade?
For applications requiring good impact resistance and processability with basic reinforcement in humid or chemical environments (e.g., connectors, protective housings), start with PA12 GF15.
For an optimal balance of enhanced mechanical properties, thermal resistance, and PA12’s signature dimensional stability for technical components (e.g., sensor housings, gears), choose PA12 GF30.
For applications demanding very high stiffness, minimal creep, and maximum dimensional precision under load in harsh conditions (e.g., structural frames, bearing cages), consider PA12 GF40 or PA12 GF50.
Unsure which is perfect for your part? Describe your application to our engineers for a tailored recommendation: https://nylonplastic.com/contact/
Why Choose Us?
PA12 GF Series: Frequently Asked Questions (FAQ)
Q1: What are the key advantages of PA12 (Nylon 12) compared to PA6 or PA66?
A1: PA12 is distinguished by its exceptionally low moisture absorption, which leads to superior dimensional stability in humid or variable environments. It also offers better chemical resistance to fuels, oils, and salts, excellent low-temperature toughness, and a lower density. These properties make PA12 grades ideal for precision parts in automotive, fluid handling, and outdoor applications where long-term stability is critical.
Q2: What is the main difference between PA12 GF15, PA12 GF30, and PA12 GF50?
A2: The core difference is the glass fiber (GF) content, which directly scales mechanical properties:
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PA12 GF15 (15% GF): Provides a balanced upgrade in stiffness and strength while maintaining very good impact resistance and processability. It’s the starting point for reinforced PA12.
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PA12 GF30 (30% GF): Offers the optimal all-around performance for structural applications, with high strength, good thermal resistance, and excellent dimensional stability. It’s the most versatile and widely used grade in the series.
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PA12 GF50 (50% GF): Delivers the maximum stiffness and rigidity, approaching the mechanical properties of metals. It is designed for ultra-high-load applications and metal replacement where weight reduction is a key goal.
Q3: How do I choose the right PA12 GF grade for my application?
A3: Your choice depends on the primary requirement of your part:
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For components needing good toughness, ease of molding, and basic reinforcement (e.g., connectors, protective housings), choose PA12 GF15.
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For structural parts requiring the best balance of strength, heat resistance, and stability under load (e.g., gears, bearings, sensor housings), PA12 GF30 is the recommended choice.
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For high-stiffness components where minimal deflection and maximum dimensional precision are paramount (e.g., structural frames, rollers, industrial tooling), select PA12 GF40 or PA12 GF50.
Q4: Can PA12 GF materials replace metal parts?
A4: Yes, especially the higher glass fiber grades. PA12 GF50 is specifically engineered for metal replacement in suitable applications. It offers significant advantages such as corrosion resistance, weight reduction (up to 50-70% lighter than aluminum), part consolidation, and reduced need for finishing. It is particularly effective in replacing metals in components exposed to corrosive media like water, fuels, or chemicals.
Q5: Are PA12 GF grades suitable for outdoor or automotive under-the-hood applications?
A5: Absolutely. PA12’s inherent resistance to moisture, UV (when stabilized), and a wide range of chemicals (including fuels and de-icing salts) makes it an excellent choice for demanding environments. Grades like PA12 GF30 and PA12 GF40 are commonly used in automotive fuel systems, coolant components, cable conduits, and exterior trim due to their durability and dimensional stability.
Q6: What are the key processing considerations for injection molding PA12 GF materials?
A6: While PA12 is less hygroscopic than PA6, proper drying (e.g., 80-90°C for 3-4 hours) is still recommended to ensure optimal surface quality and mechanical properties. A mold temperature of 60-80°C is typical to achieve good flow and crystallinity. Due to the abrasive nature of glass fibers, the use of hardened or wear-resistant screw and barrel components is advised for long production runs to maintain consistent part quality.
Q7: Where can I get technical data sheets (TDS) or request samples for PA12 GF materials?
A7: Detailed technical data sheets for each PA12 GF grade are available on their respective product pages. To request material samples for your testing and validation or to discuss your specific application with our engineering team, please visit our contact page: https://nylonplastic.com/contact/. We are here to support your material selection and design process.
