PP LGF40 Structural Composite|Automotive-Grade Thermoplastic|[LFT-G®]
Fiber Distribution Analysis (88% Retention Rate)
Our PP LGF40 combines isotactic polypropylene with 40% long glass fibers (12-15mm length) through patented pultrusion technology:
- Fiber-matrix bonding strength: 28MPa (ASTM D2344)
- Fiber orientation control: ±5 degree deviation
- <0.05% (ISO 62)
Manufactured under ISO 9001-certified process with:
- 8-zone temperature control (190 degree -230 degree )
- Real-time viscosity monitoring (±2% accuracy)
- Closed-loop fiber feeding system
Front-End Modules
- Weight reduction: 30-40% vs steel
- Integrated 10+ components into single piece
- Cycle time: 45 seconds (30% faster than PA66)
- IP67 protection rating
- UL94 V-0 flame retardancy (1.6mm thickness)
- Chemical resistance to pH 3-11 solutions
- Automotive Engine Cover Application (21% Weight Reduction)
- 21% weight reduction vs aluminum
- Vibration resistance: 18.3Hz natural frequency
- Cost reduction: €18.50/vehicle
- Tensile strength: 142MPa (+18% vs PA66-GF30)
- Impact strength: 320 J/m (3× virgin PP)
- HDT @1.8MPa: 152 degree
| PP LGF40 | PA66-GF30 | ||
|---|---|---|---|
| 142 MPa | 120 MPa | ISO 527 | |
| 6.87 GPa | 5.2 GPa | ISO 178 | |
| 320 J/m | 95 J/m | ISO 179 | |
| 1.22 g/cm³ | 1.36 g/cm³ | ISO 1183 | |
| 3.1×10⁻⁵/ degree | 5.8×10⁻⁵/ degree | ISO 11359 |
Eco-Friendly Manufacturing
- 35% lower CO₂ footprint vs aluminum
- 100% recyclable material
- 30% post-industrial recycled content
-
IATF 16949:2016
ISO 9001:2015
- IMDS 6.0 material data
- China GB/T 30512-2014
Download PP LGF40 Technical Data Sheet
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