LFT-G® Wear Resistance LGF30 TPU Composite
What is LGF30 TPU?
LGF30 TPU is a high-performance reinforced engineering plastic based on thermoplastic polyurethane (TPU), enhanced with approximately 30% long glass fiber (LGF) through a long-fiber composite process.
The core of LGF30 TPU lies in maintaining the elasticity and wear-resistance characteristics of TPU while significantly enhancing its rigidity, dimensional stability, and structural load-bearing capacity, achieving a balanced material that combines "flexibility + structural integration".
Compared to other materials, its overall advantages are even more outstanding, and it can handle more demanding application scenarios.
What are the Advantages of Choosing LGF30 TPU?
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Mechanical properties
The tensile strength has significantly improved, and the bending modulus has been greatly enhanced.
Creep resistance: Clearly enhanced (no deformation under long-term load)
Impact resistance: Superior to the toughness retention of the ordinary GF30 PA system
Thermal Properties
Enhanced heat resistance stability
The heat distortion temperature is significantly higher than that of pure TPU
Dimensional stability at high temperatures is superior to that of ordinary elastomers
Wear Resistance Properties
Maintain the natural wear resistance of TPU
Low friction coefficient, suitable for dynamic moving parts
Enhanced surface scratch resistance
Dimensional Stability
The long fiber framework inhibits thermal contraction
Warping is significantly reduced
Suitable for replacing metals/PA in precision structural components
Under What Circumstances is LGF30 TPU Suitable?
- ⭐The problem of needing strength but not being prone to fragility
- ⭐Components with high impact resistance requirements
- ⭐Dynamic loads + Long-term fatigue are the usage conditions
- ⭐Lightweight structure replaces metal
- ⭐Requires a structure that is durable, flexible and has excellent load-bearing capacity
LGF30 TPU: Application Range
The fundamental changes brought about by the long-fiber material structure: The fibers form a "framework structure", TPU provides "resilience and rebound", and glass fibers provide "bearing capacity and resistance to deformation"
LGF30 TPU offers solutions to the problems faced by every industry. It is applicable to numerous sectors, including the automotive field, new energy vehicles, industrial equipment, consumer electronics, sports and tools, etc.
FAQ
Q: How is LGF30 TPU different from standard TPU?
A: LGF30 TPU has long glass fiber reinforcement, offering much higher strength and stiffness while keeping TPU's flexibility and impact resistance.
Q: What is the main benefit of using LGF30 TPU?
A: The main benefit is its balanced performance between elasticity and structural strength, making it ideal for applications requiring both flexibility and durability.
Q: Can LGF30 TPU replace PA66-GF30 or PA6-GF30?
A: Yes, in many applications requiring higher impact resistance and better fatigue performance, LGF30 TPU can replace traditional glass fiber reinforced nylon materials.
Q: Is LGF30 TPU difficult to process?
A: It requires optimized injection molding parameters due to long fiber reinforcement, but it is compatible with standard thermoplastic processing equipment.
Contact Us
LGF30 TPU material is a structural reinforcing composite material that lies between rigid engineering plastics and elastomers. It can bear the load, won't become brittle, and can also "withstand impact and resist fatigue".
You can join us to explore more possibilities of this material!
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