Light Weight GF30 Nylon Plastic
What is The LGF30 PA12 Material?
GF30 PA12 is a 30% long glass fiber-reinforced nylon 12 engineering plastic, specifically designed for structural applications requiring high strength, low moisture absorption, chemical resistance, and dimensional stability.
PA12 Matrix Advantages (Basic Performance)
xtremely low moisture absorption rate (one of the lowest in the nylon system)
Excellent dimensional stability
Good chemical resistance (to oil, fuel, and lubricants)
Outstanding low-temperature toughness
30% Advantage of Long Glass Fiber Reinforcement
Significantly enhance structural strength
Improve rigidity and anti-deformation ability
Improve long-term fatigue performance
Enhance the reliability of structural components
LGF30 PA12: Performance Advantage
LGF30 PA12 significantly enhances the load-bearing capacity compared to PA12, meeting the requirements for medium-high strength structural components while avoiding the problem of excessive brittleness.
The PA12 system itself has an extremely low moisture absorption rate, enabling LGF30 PA12 to maintain stable dimensional performance even in a humid and hot environment.
Compared to high-strength materials (such as the PA66 system), LGF30 PA12 exhibits greater stability under impact and vibration conditions and is less prone to brittle failure.
It has excellent tolerance to fuel, oil and industrial chemical media, and is suitable for complex working conditions.
Why choose LGF30 PA12?
In the process of engineering selection, the reason why LGF30 PA12 engineering plastic is usually chosen is:
✔ Extremely low moisture absorption, with long-term dimensional stability
✔ Excellent environmental adaptability
✔ Excellent impact toughness (resistant to cracking)
✔ Suitable for complex structural component design
✔ Stable comprehensive performance, not dependent on dry environment
FAQ
A: Compared with short glass fibers (SGF), the performance improvement of LGF30 PA12 stems from the fiber length and orientation structure:
Longer fibers effectively achieve a greater bearing length (critical fiber length exceeded)
Higher stress transfer efficiency
Better resistance to fatigue crack propagation capability
A: The processing performance is good, but it is necessary to pay attention to the characteristics of long-fiber materials:
✔ It is recommended to use a wear-resistant screw.
✔ Be careful to avoid excessive shearing (to protect the fiber length).
✔ The mold design needs to optimize the flow channel.
A: Usually a little higher, but with a higher overall value. The cost is moderately high, but it can reduce the risks of deformation, rework and structural failure. From the perspective of "life cycle cost", it has more advantages.
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LGF30 PA12 is an engineering material specifically designed for high dimensional stability and medium-high strength structural applications. It is particularly suitable for industrial and automotive structural components that require high reliability and are subject to complex environmental changes.
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