LFT Material
What is PP LGF40?
LFT-G® PP LGF40 stands at the forefront of polypropylene composites innovation, combining 40% long glass fiber reinforcement with advanced polymer engineering.This engineered composite reimagines traditional polypropylene's limitations through advanced fiber-matrix integration, delivering metal-like performance with plastic's process efficiency,this material delivers exceptional performance-to-cost ratios across automotive, appliances, and industrial sectors.
Why PP LGF40 Outperforms Conventional Options?
Unlike conventional composites, LFT PP LGF40 features:
- 12-15mm fiber length retention post-processing
- Three-dimensional fiber network formation
- 15°±2 fiber alignment precision in flow direction
- Fiber-matrix bonding strength of 182 MPa
Mechanical Properties
LFT-G® PP-LGF40-NG04C
| Mechanical | Typical Valus | Unit | Test Stardant |
| Specific Density |
1.22 |
g/cm³
|
ASTM D-792
|
|
Tensile Strength Tensile Modulus |
135 9015 |
Mpa Mpa |
ISO 527/1A ISO 527/1A |
|
Flexural Strength Flexural Modulus |
187 6989 |
Mpa Mpa |
ASTM-D790 ASTM-D790 |
|
Charpy Impact Strength Notched |
42 |
KJ/m4
|
ISO 179 |
|
More technical data, visit our data center |
Advantages of LFT long fiber composite
Extremly Mechanical Properties
Keep longer glass carbon fiber,the LFT long fiber composite will provide higher stiffness strength,high modulus, thoughness than short fiber reinforced material
Strong dimensional durability
LFT long fiber composite is made of high-strength fiber materials such as high-flow Polypropylene/Nylon , which greatly improves its durability and strength.
Excellent Chemical Corrosion
LFT Composite choose multi matrix resin from PP to PEEK,Very good corrosion and chemical resistance Retains performance across low and elevated temperatures
1.Weight-to-Strength Mastery
Achieves 8.2x higher specific stiffness than unfilled PP while maintaining 65% of aluminum's structural performance at 1/3 the weight. Enables:
- 30% mass reduction in automotive subsystems
- 45% lighter industrial machinery components
2.Impact Resistance Redefined:
- Maintains 85% of room-temperature impact strength at -40°C - critical for:
- Arctic equipment components
- Cold chain logistics containers
- Electric vehicle battery enclosures
3.Chemical Warfare Defense
- Withstands 2,000+ hours exposure to:
- Battery electrolytes (LiPF₆/LiFSI)
- Hydraulic fluids (ISO 6743-4 HM)
- Salt spray (ASTM B117)
- UV radiation (QUV 3000hrs)
1.Automotive Revolution
Front-End Modules
- 1.2mm wall thickness capability
- Integrated snap-fit designs eliminating fasteners
- 45% weight savings vs. steel
Battery Technology
- UL94 HB flame rating
- 500V/mm dielectric strength
- EMI shielding up to 40 dB
Case Study:
Tesla Model Y cable management system reduced part count by 60% using LFT PP LGF material.
Smart Appliances 2.0
Washing Machine Counterweights
- 55% density reduction vs. concrete
- Perfect dynamic balance at 1,600 RPM
Refrigerator Structural Foam
- -30°C cold impact resistance
- 0.8% moisture absorption
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