LFT-G® LCF PBT Improved Composite
Automobile structure and functional components | Mechanical parts | Power tools | High-performance bicycle components | Sports equipment and drone structural parts | High-stiffness, high-strength, lightweight structural components
LCF50 PBT is a high-performance thermoplastic composite material with a PBT (Polybutylene Terephthalate) matrix and 50% Long Carbon Fiber reinforcement. LCF50 PBT is in the form of long fiber composite particles and is mainly used for injection molding.
LCF50 PBT: Key Advantages
- High Rigidity
- High Strength
- High impact Resistance
- Good dimensional Stability
- Heat & Chemical Resistance
- Lightweight Structural Performance
- Electrical Conductivity
LCF50 PBT vs. Other Materials
- Compared with Standard PBT
LCF50 PBT mainly addresses the limitations of ordinary PBT in terms of stiffness, strength and structural load-bearing capacity.
- Compared with Short-Fiber PBT
Long carbon fibers can retain longer reinforcing fibers within the product and form a more effective fiber-bearing structure, making them more suitable for high-load structural components.
- Compared with Metal
LCF50 PBT is not merely a "metal substitute", but rather provides an engineering plastic alternative solution for certain metal components, taking into account factors such as weight, structural integration, injection molding processing, and the number of parts.

LCF50 PBT: Application & Components
LCF50 PBT is suitable for components that require high stiffness, high strength, lightweight design and dimensional stability.



FAQ
Q: Can LCF50 PBT replace metal?
A: It can be evaluated as a metal-replacement material for selected structural components. Suitability depends on the actual load, temperature, geometry and design requirements.
Q: Can LCF50 PBT be used for gears?
A: It can be evaluated for selected gears and mechanical transmission components. Gear load, speed, friction, wear and operating temperature should be considered before material selection.
Q: What color is LCF50 PBT?
A: LCF50 PBT is typically black because of its carbon fiber reinforcement.
Q: How should the correct LCF50 PBT grade be selected?
A: The selection should be based on the component's mechanical load, operating environment, dimensions, wall thickness, molding process and required performance rather than fiber content alone.
How to Contact Us?
LCF50 PBT: Long carbon fibers serve as the main reinforcing phase, providing the material with structural stiffness and load-bearing capacity; the PBT matrix offers the basis for thermoplastic processing as well as corresponding heat resistance, chemical resistance, and dimensional stability.
Email: sale03@lfrtplastic.com
Mobile: +86 19176646717
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