LFT-PP LGF Composite | High-Performance Engineering Material | LFT-G®
LFT PP LGF Composite Technology
What is PP LGF30
PP LGF30, is a fiber reinforced PP composite material that 30% long glass fiber reinforcement polypropylene, for applications requiring high strength and stiffness. Here are some important points to keep in mind when selecting the material for your project:
1. Strength and stiffness: PP LGF30 offers excellent tensile strength and stiffness, making it ideal for applications where these properties are critical. The long glass fibers enhance the material's mechanical properties, giving it the strength needed for demanding environments.
2. Impact resistance: PP LGF30 is also known for its high impact resistance, making it a reliable choice for applications where the material may be subjected to sudden impacts or loading. This can help prevent damage and extend the lifespan of the product.
Advanced Material Architecture
Our LFT-PP composite utilizes a tri-phase reinforcement system, combining:
- 30-50% Long Glass Fibers (6-25mm optimized length distribution)
- Nanoscale Mineral Additives (5% Wollastonite for dimensional stability)
- Impact-Modified PP Matrix (High MFI grade with 55g/10 min)
This architecture achieves 45% higher tensile strength vs short fiber reinforced PP composites (118-140MPa)while maintaining 85% fiber length retention during processing. The optimized fiber orientation reduces warpage to ±0.05% even under -40°C to 140°C thermal cycling.
Performance Benchmarking
| Property | LFT-PP LGF30 | Standard PP | Aluminum |
|---|---|---|---|
| Specific Strength | 121 MPa·cm³/g | 45 MPa·cm³/g | 100 MPa·cm³/g |
| Thermal Conductivity | 0.8 W/m·K | 0.22 W/m·K | 205 W/m·K |
| CO₂ Footprint | 1.8 kg/kg | 2.1 kg/kg | 8.1 kg/kg |
Automotive Lightweight Solutions
successful cases
Choose the plan that suits you best.
EV Battery Trays
- 30% weight reduction vs aluminum counterparts
- 150MPa flexural strength with 0.5mm/m creep resistance
- Chemical resistance to coolant/electrolyte exposure
Structural Door Modules
- 15G vibration resistance per IATF 16949
- Class A surface finish with <1μm Ra roughness
- Integrated snap-fit design reduces assembly steps
car Front frame part
- Excellent structure performance strength and impact resistance
- Mature injection molding process and technical support
- Easy Injection process and short production cycle
Car dashboard skeleton
- Good appearance with light weight
- Good wear resistance with chemical retardant
- One-piece injection molding, short production cycle
Eco-Conscious Production
Our Certificate
IATF 16949:2016
ISO 9001:2015
FDA
Closed-Loop Recycling
100% regrind compatibility with <2% property degradation after 5 cycles
Low-Carbon Formula
30% reduced CO₂ footprint vs virgin PP composites
Engineering Resources
Design Guidelines
Multipage injection molding guideline brochure, spure gate design, Technical data sheet control
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