Impact Resistant Long Fiber HDPE Lightweight and Tough

Polyethylene is a broad term that encompasses various types of plastics, with high-density polyethylene being one of them. While polyethylene generally shares certain characteristics, high-density polyethylene (HDPE) possesses unique properties that set it apart. The key differences lie in its density, molecular structure, and applications. HDPE has a higher density compared to other polyethylene variants, making it more rigid and stronger. 

Comparison: 

HDPE Long Glass Fiber vs. LDPE Long Glass Fiber Composites

Applications
HDPE long glass fiber composites are preferred for rigid and durable engineering structures, while LDPE long glass fiber composites are better suited for lightweight, flexible, and easy-to-process applications. The choice should depend on mechanical requirements, processing methods, and cost considerations.

You're always welcome to discuss your project with our technical experts.

We’ll share similar application cases and provide professional technical support from material selection to mold design.

Customization Services
We offer tailor-made formulations based on your technical and processing requirements. Customizable parameters include:

Carbon fiber length and content (typically 20%–60%)

Surface appearance and color

Antistatic or ESD properties

Flame retardancy, UV resistance, or thermal stability, etc

Pellet size and compatibility with injection molding or extrusion

About Us
Xiamen LFT Composite Plastic Co., Ltd. is a trusted manufacturer specializing in long fiber reinforced thermoplastic (LFT) materials. Backed by an experienced technical team and decades of industry expertise, we serve global customers with:

Advanced material R&D and processing know-how

Stable supply chain and reliable lead times

One-stop support from design to final product

Commitment to sustainable and high-performance composites

Feel free to visit our factory anytime during working hours — we’d be glad to show you around and support your inspection needs!