PA6 GF30 Sheet (30% Glass Fiber Reinforced Polyamide) is a high-performance engineering plastic sheet offering excellent mechanical strength, wear resistance, stiffness, and dimensional stability. This grade is ideal for precision-machined components, gears, bushings, sliding parts, and load-bearing industrial applications operating under continuous stress and moderate to elevated temperatures.
What is PA6 GF30 Sheet?
PA6 GF30 Sheet (30% Glass Fiber Reinforced Polyamide) is an advanced engineering plastic
sheet produced by reinforcing Polyamide 6 with 30% glass fibers. This reinforcement significantly
enhances mechanical strength, wear resistance, stiffness, dimensional stability, and thermal
performance compared to unfilled PA6 materials.
The addition of glass fibers makes PA6 GF30 Sheet an excellent choice for heavy-duty industrial
applications, load-bearing components, sliding parts, and precision structures requiring long
service life and high reliability.
PA6 GF30 is widely used in mechanical engineering, automotive, industrial equipment, packaging
machinery, food processing lines, and manufacturing systems where strength and stability are
critical. Its unique combination of durability, rigidity, and machinability places it well above
virgin PA6 sheets.
Key engineering advantages of PA6 GF30 Sheet
1. Very high mechanical strength
The 30% glass fiber reinforcement dramatically increases tensile and compressive strength, with
typical tensile strength values reaching up to approximately 170 MPa. This makes PA6 GF30
Sheet suitable for highly loaded and structural components.
2. Exceptional dimensional stability
Unlike unfilled PA6, PA6 GF30 exhibits minimal dimensional change due to moisture absorption,
thermal variation, or mechanical stress. This property makes it ideal for precision CNC-machined
parts and tight-tolerance applications.
3. Excellent wear resistance
PA6 GF30 Sheet performs exceptionally well in sliding, guiding, and contact applications.
Its high wear resistance significantly extends component service life.
4. Increased stiffness and flexural strength
Higher stiffness improves resistance to bending, vibration, and deformation under load,
ensuring reliable performance in demanding mechanical environments.
5. Suitable thermal resistance
PA6 GF30 Sheet maintains stable mechanical performance within a typical service temperature range
of -30°C to +120°C, making it suitable for medium to high temperature industrial applications.
6. Precision CNC machinability
This material offers controlled tool response and good machinability, allowing accurate
manufacturing of complex and high-precision components.
7. Good chemical resistance
PA6 GF30 provides good resistance to oils, fuels, greases, industrial lubricants, and many
commonly used chemicals.
Typical applications of PA6 GF30 Sheet
- High-precision industrial gears
- Wear-resistant slides and guide rails
- Load-bearing bushings and bearings
- CNC-machined industrial components
- Rings and motion transmission parts
- Packaging machinery and production line components
- Durable parts for automotive, textile, and printing industries
PA6 GF30 Sheet vs. Virgin PA6 Sheet
| Property | PA6 Virgin | PA6 GF30 |
|---|---|---|
| Mechanical strength | Medium | Very high |
| Wear resistance | Medium | Excellent |
| Dimensional stability | Low | Very high |
| Thermal resistance | Medium | Good |
| Component service life | Lower | Significantly longer |
How to select PA6 GF30 Sheet for your application
- Type of load (compressive, tensile, bending, or combined)
- Sliding speed and wear intensity
- Operating and ambient temperature
- Required dimensional accuracy
- Exposure to chemicals or lubricants
- Machining method and tolerance requirements
If your application involves high loads, severe wear, or demands high dimensional accuracy,
PA6 GF30 Sheet is one of the most reliable choices within the polyamide family.
Typical technical data of PA6 GF30 Sheet
| Property | Typical value |
|---|---|
| Glass fiber content | 30% |
| Hardness (Shore D) | 80 – 85 |
| Tensile strength | Up to 170 MPa |
| Service temperature | -30°C to +120°C |
| Dimensional stability | Very high |
| Wear resistance | Excellent |
Frequently asked questions about PA6 GF30 Sheet
What is the main difference between PA6 GF30 and standard PA6?
PA6 GF30 offers significantly higher strength, stiffness, and dimensional stability due to
30% glass fiber reinforcement.
Is PA6 GF30 Sheet suitable for CNC machining?
Yes. Its high dimensional stability and mechanical strength make it one of the best choices
for precision CNC machining.
Does PA6 GF30 Sheet resist chemicals?
It provides good resistance to oils