MIRALON Yarn

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The MIRALON Yarn series is specifically designed for aerospace, energy storage, smart materials, and advanced composite applications. It ensures structural reliability while enabling excellent functional integration.

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Product Introduction

MIRALON Yarn series are advanced carbon-based fibrous materials designed to deliver a unique combination of lightweight construction and multifunctional performance across demanding engineering applications. These yarns consist of millions of highly aligned, continuous carbon filaments arranged into a structured bundle, enabling efficient load transfer and exceptional directional properties.

Distinct from traditional carbon fibers that rely primarily on covalent bonding within rigid structures, MIRALON Yarns exhibit a different internal interaction mechanism in which van der Waals forces play a significant role in load distribution between filaments. This structural characteristic gives the yarns a unique mechanical behavior profile: they remain highly flexible in lateral directions while maintaining remarkable stiffness and strength along the fiber axis.

Product Features

Fatigue Resistance

MIRALON Yarn series maintain stable mechanical performance under repeated loading and cyclic stress conditions, making them suitable for long-term structural and dynamic applications.

High Strength & Excellent Processability

The yarns deliver high tensile strength while remaining compatible with textile processes such as stitching, weaving, and braiding, enabling easy integration into complex composite architectures.

High Flexibility

Despite their strong axial properties, the yarn structure remains highly flexible laterally, allowing efficient handling and adaptation to curved or intricate component designs.

Electrical Conductivity

Continuous carbon filament alignment provides excellent electrical conductivity along the fiber direction, supporting applications in functional textiles and conductive composite systems.

Lightweight Structure

With inherently low density, MIRALON Yarn series significantly reduce overall system weight while maintaining mechanical integrity, ideal for advanced lightweight engineering solutions.

Thermal Conductivity

Efficient heat transfer along the fiber axis enables effective thermal management performance, supporting applications requiring heat dissipation or controlled thermal distribution.

Typical Applications

MIRALON Yarn series are widely used in both structural reinforcement and multifunctional engineering systems, including:

Aerospace structures such as lightweight reinforcement components and deployable space structures.
Pressure containment systems, including high-performance composite overwraps for gas and energy storage.
Advanced composite preforms requiring directional reinforcement, such as RTM and prepreg architectures.
Conductive textile systems for flexible electronics, signal transmission, and integrated sensing platforms.
Thermal management and heating elements in industrial and specialty applications.
Smart materials and structural health monitoring systems embedded within composite assemblies.
High-performance woven or braided reinforcements for next-generation engineering materials.

Performance Parameters

Catalog Number	NM-CNTs0243	NM-CNTs0244	NM-CNTs0245
Property	Roving	High Strength Single Ply	High Strength 2-ply
Linear Density, Tex (g/km)	12.5	10	20
Equivalent Diameter (μm)	380 (flat ribbon, ~700 x 200 µm)	140 (flat ribbon, ~400 x 50 µm)	200
Specific electrical conductivity (Scm²/g @ 20°C)	3310	11000	11000
Tenacity (N/Tex)	0.6	1.8	1.4
Tensile strength (MPa)	66	1200	900
Tensile modulus (GPa)	4	80	45
Strain at break (%)	25	3	3

Note: Unless otherwise noted, the information provided is based on results obtained from standard testing of regular production batches. The values are provided for reference only and should not be regarded as guaranteed product specifications.