LFT-PP LGF30: High Performance Long Glass Fiber Composite
What is PP LGF30?
LFT PP LGF30 is a cutting-edge composite material that 30%Long Glass Fiber with Polypropylene polymer, has engineered to deliver unparalleled mechanical performance, design flexibility, and sustainability. Designed for industries demanding lightweight yet durable solutions, this material combines polypropylene's cost-effectiveness with the structural advantages of long glass fibers.
With applications spanning automotive, consumer electronics, and renewable energy, LFT PP LGF30 is redefining engineering standards globally alternatives.The PP LGF30 can delivering 40% higher impact strength and 25% weight reduction versus short fiber.
Higher Strength and Modulus resistance
good wear and chemical resistance
low creep and good size stability
High quality
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LFT-G® PP LGF Data Sheet
|
Technical Property |
PP-LGF30(Copo) |
PP-LGF40(Copo) |
PP-LGF50(Copo) |
Test Method |
|---|---|---|---|---|
|
Density |
1.11 g/cm³ | 1.22 g/cm³ | 1.32 g/cm³ | ASTM D-792 |
| Glass Fiber Content | 30% ± 2% | 40% ± 2% | 50% ± 2% | ISO 1172 |
| Tensile Strength | 121 MPa | 141 MPa | 148 MPa | ISO 527-2 |
| Tensile Modulus | 6988MPa | 9013MPa | 11819MPa | ISO 527-2 |
| Flexural Strength | 156 MPa | 187 MPa | 206 MPa | ASTM D-790 |
| Flexural Modulus | 5329 MPa | 6955 MPa | 10984 MPa | ASTM D-790 |
| Charpy Impact (Notched) | 34 kJ/m² | 38 kJ/m² | 46 kJ/m² | ISO 179/1eA |
| Heat Deflection Temp (1.8MPa) | 159°C | 159°C | 159°C | ISO 75-2 |
Why long glass fiber Outperforms Short glass fiber Composites
Superior Structural Integrity:
12-25mm glass fibers maintain 80% length retention during injection molding vs. 3-5mm in Short Fiber Thermoplastic(SFT):
Enhanced Process Flexibility:
Tolerates 20% wider melt temperature range (200-260°C) compared to SFT formulations
Reduced Part Consolidation:
Replaces 8-12 metal components in automotive front-end modules:cite[5]
Corrosion Resistance:
Zero rust formation in salt spray tests per ASTM B117-19
Industrial Applications
Automotive Solutions
- Battery enclosures (UL94 V-0 flame retardant grade)
- Underhood components (continuous 180°C service)
- Structural door modules
Consumer & Electronics
- IoT device housings (EMI shielding variants)
- High-load appliance gears
- Drone structural frames
Custom formulations available for UV resistance and electrostatic dissipation
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