Fiberglass Prepreg for Structural Reinforcement, Insulation, and Multi-Scenario Composite Applications

LANTAI supplies fiberglass prepreg for sports equipment, industrial structural parts, lightweight transportation components, and other composite projects, with continuous support from material supply to application coordination.
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SMC Sheet Molding Compound → BMC Bulk Molding Compound → Carbon Fiber Prepreg → Fiberglass Prepreg →
Product Overview

Key Specifications

Carbon Fiber Prepreg

Product Overview

Fiberglass prepreg is a semi-finished composite material in which a resin system is pre-impregnated into glass fiber reinforcement. It is suitable for projects that require structural reinforcement, insulation, corrosion resistance, and process stability.

For buyers who need to balance performance, cost, and process adaptability, fiberglass prepreg is a versatile composite material choice.

Fiberglass Prepreg

Fiberglass Woven Prepreg
Fiberglass Woven Prepreg

Fiberglass woven prepreg is a pre-impregnated composite material reinforced by plain weave, twill weave and other fiberglass fabrics impregnated with epoxy resin, phenolic resin and other resin systems.


// Application Support
// Bulk Supply
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Fiberglass Unidirectional Prep...
Fiberglass Unidirectional Prepreg

Fiberglass unidirectional prepreg is a tape-shaped pre-impregnated composite material manufactured by uniformly impregnating continuously aligned non-twist fiberglass fibers with professional resin system and then winding into rolls.


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// Bulk Supply
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Applications
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Rail Transit
Suitable for projects that require flame resistance, stability, and strong mechanical performance.
img of Sports & Lightweight Composite Applications
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Sports & Lightweight Composite Applications
Suitable for sports equipment and lightweight carbon fiber products requiring strength, stiffness, toughness.

Core Production Capacity Advantages

  • 10million m²

    Prepreg (Carbon Fiber/Glass Fiber) Annual Capacity

  • 40000tons

    SMC Sheet Annual Capacity

  • 20000tons

    BMC Bulk Molding Compound Annual Capacity

Quality and Testing

From material development to bulk delivery, LANTAI’s fiberglass prepreg system is supported by laboratory capability, process control, and testing procedures.
For buyers who care about performance stability, batch consistency, and process adaptability, this quality and R&D support provides stronger confidence.

Frequently Asked Questions

  • What is fiberglass prepreg mainly used for?
    It is suitable for reinforcement, insulation, and environment-resistant directions.
  • Can it be developed based on application requirements?
    Yes. It can be developed around insulation, environmental resistance, and process adaptation.
  • Do you support samples and technical documents?
    Yes. They can be provided based on project discussion.