LGF-Long Glass Fiber Reinforced Polymer (GFRP) Granules
LGF-Long Glass Fiber Reinforced Polymer-GFRP-Plastic Granules injection Products are widely utilized in professional business fields. The high-temperature fatigue strength of long glass fiber reinforced PP at 120℃ is significantly superior, reaching twice that of ordinary glass fiber reinforced PP and even 10% higher than glass fiber reinforced nylon, which is traditionally known for its heat resistance.
Automotive Applications
This high-technology composite plastic is transforming the automotive and aircraft industries. Specifically, long glass fiber reinforced PP is used to manufacture critical auto parts including:
Bumpers & Dashboards
Rear door baffles & Front end components
Seat support plates & Noise baffles
Battery brackets & Shift seat bases
Bottom protection plates & Sunroof sinks
Product Specifications: PA6 GF Series
PA6+10GF (10% GF)
High mechanical strength; Good electronical performance. Used for mechanical parts and auto parts.
PA6+15GF (15% GF)
High mechanical strength; Good electronical performance. Ideal for mechanical and auto components.
PA6+25GF (25% GF)
Enhanced mechanical strength; Suitable for high-performance auto parts.
PA6+30GF (30% GF)
High mechanical strength; Used in power tools housing, fishing gear, coil frameworks, and track gauge blocks.
PA6+40GF (40% GF)
Thermal stability; Excellent combination property. Applied in front frames and fuel tank caps.
PA6+50GF (50% GF)
Extreme high strength for heavy-duty mechanical parts and automotive structures.
Frequently Asked Questions
What are the primary benefits of LGF plastic granules?
LGF plastic granules offer high-temperature fatigue strength, excellent anti-warping properties, and enhanced durability, making them ideal for structural components in demanding environments.
How does LGF PP compare to glass fiber reinforced nylon?
At 120℃, the high-temperature fatigue strength of long glass fiber reinforced PP is actually 10% higher than that of glass fiber reinforced nylon.
Why is LGF replacing metal in the automotive industry?
LGF composites replace heavy and perishable metals with lightweight, stronger, and more durable alternatives, improving fuel efficiency and longevity.
What automotive parts can be made with long glass fiber reinforced PP?
Common parts include bumpers, dashboards, battery brackets, shift seat bases, and bottom protection plates.
What is the difference between PA6+10GF and PA6+50GF?
The number represents the percentage of glass fiber. PA6+10GF is for standard mechanical parts, while PA6+50GF provides maximum strength for heavy-duty structural applications.
Does LGF PP help with noise reduction in vehicles?
Yes, it is specifically used in components like noise baffles to improve the acoustic performance of vehicles.
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