Name: China LFT-G® PP LGF50 Enhanced Stiffness & Strength LFT Solution Composite Factory, Manufacturers and Suppliers - LFT-G
Brand: LFT-G
SKU: 264631768

What is PP LGF50?

Optimized Fiber-Matrix Architecture

LFT-G^®PP LGF50 is a high-performance composite where 50% of its weight is long glass fibers embedded in a polypropylene matrix. Unlike short fibers, these long, continuous reinforcements form a strong internal network, significantly enhancing the material's properties. This combination leverages the chemical resistance and low density of PP with the superior strength, stiffness, and dimensional stability of long glass fibers. The manufacturing process ensures uniform fiber dispersion, resulting in a material that offers an excellent balance of mechanical performance and lightweight characteristics, making it ideal for demanding applications.

Why choose long glass fiber Polypropylene?

Opting for LFT-G^®PP LGF50 provides significant advantages due to its high 50% long glass fiber content. This results in exceptional mechanical properties, including superior tensile and flexural strength, as well as increased stiffness and impact resistance. Compared to metals, PP LGF50 offers a lighter alternative with excellent dimensional stability and resistance to creep. Its inherent chemical resistance and potential for cost-effectiveness further enhance its appeal for large-scale structural components requiring high performance and long-term durability across various industrial applications.

Verified Material Properties

Performance Metrics: PP LGF50 vs Select Engineering Plastics
Property	LFT-G^® PP LGF50	PA6-GF35	PBT-GF30	Test Method
Tensile Strength	148 MPa	135 MPa	115 MPa	ISO 527
Flexural Modulus	9.8 GPa	5.0 GPa	5.8 GPa	ISO 178
Charpy Impact (Notched)	48 kJ/m²	40 kJ/m²	32 kJ/m²	ISO 179
HDT @1.8MPa	158°C	215°C	160°C	ISO 75
Density	1.32 g/cm³	1.35 g/cm³	1.45 g/cm³	ISO 1183

successful cases

Elevating Performance Across Industries
Automotive Innovation

Ideal for demanding automotive structural applications such as bumper beams, instrument panel supports, and door modules where enhanced stiffness and impact resistance are paramount.

Advanced Energy Solutions

Provides exceptional structural integrity and dimensional stability for EV battery trays, ensuring long-term performance and safety across a wide temperature range.

Heavy-Duty Industrial Applications

Ideal for housings and structural components in industrial machinery that require high strength, stiffness, and resistance to demanding operational stresses.

High-Performance Sporting Goods

Suitable for applications in sporting equipment where a high strength-to-weight ratio and excellent durability are essential for performance and safety.