Carbon Nanotube Fiber

Galvorn® 800 Fiber Tow

Resistance9 ± 3 Ω/m
Tensile strength0.7 ± 0.1 GPa
Linear mass30 ± 0.3 mg/m
Break force1.6 ± 0.3 kg

From $36.35 ($3.64/m)

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Ships in 1–2 weeks from Houston, Texas. Free shipping within the continental U.S.; $85 flat international.

Need longer lengths?

Volume orders get more favorable pricing.

Overview

Ultra-Lightweight. Conductive. Highly Compatible with Traditional Textile Equipment.

Galvorn® 800 Fiber Tow has been optimized for compatibility with standard textile manufacturing equipment. With about ⅓ the strength and ¾ the conductivity of Galvorn® 1000 its properties remain superior to traditional textile conductive fibers, while its reduced tensile strength gives it the benefit of being more compatible with standard textile manufacturing equipment. On a per mass basis Galvorn® 800 is about 80% less expensive than Galvorn® 1000.

Comprised of single-filament carbon nanotube fibers, designers and engineers can have all the benefits of a high-performance conductive fiber without worrying about having to fine-tune manufacturing equipment. Whether you are developing an overbraid for EMI shielding for lightweight wire, e-textiles or smart textiles, or integrated sensors, if your application does not require the full strength of Galvorn® 1000, then Galvorn® 800 Fiber Tow has the benefit of being significantly less expensive and easier to work with in manufacturing.

Key Benefits

Easier ManufacturabilityOptimized for compatibility with standard textile manufacturing equipment.
Cost-EffectiveOn a per mass basis Galvorn® 800 is about 80% less expensive than Galvorn® 1000.
Good Electrical ConductivityA resistance of approximately ~9 Ω/m.
Good StrengthA tenacity of just over 0.5 N/tex
Thermal & Chemical StabilityDoes not burn or melt; maintains structural precision in extreme environments.
High-surface areaGreat for applications requiring high-surface-area contact in a minimal footprint.
Bio-CompatibleSafe for skin contact and 100% recyclable.
Sustainable at ScaleProduction at scale is less energy intensive than metals.
RecyclableCan be recycled from mixed streams over and over without losing properties.
Made in the USAProduced at our headquarters in Houston, Texas.

Specifications

Product Specifications

Properties were measured at 21 ± 2°C and 50 ± 10% relative humidity.

PropertyUnit
Linear massmg/m30 ± 0.3
Densityg/cm31.3 ± 0.2
ResistanceΩ/m9 ± 3
Specific conductivitySm2/kg3700 ± 300
Break forcekg1.6 ± 0.3
Tensile strengthGPa0.7 ± 0.1
TenacityN/tex0.53 ± 0.3
Elongation%3.0 ± 0.5
Tensile modulusGPa25 ± 5

Applications

Who This CNT Fiber Is For

Engineers, researchers, and designers working in:

Aerospace & DefenseLightweight wiring and EMI shielding.
Advanced TextilesSmart textile applications including capacitive touch fabrics, anti-static fabrics, EMI shielding fabrics, electrodes, and more.

Testing

Certifications & Testing

BiocompatibilityGalvorn has successfully passed ISO 10993 testing, confirming no detectable cytotoxicity or material-mediated irritation. Results available upon request.
WashabilityResearch confirms that Galvorn maintains high performance and comfort through repeated laundering cycles. Read the Rice study
ABS Quality Evaluations ISO 9001 certification mark, ANAB accredited

ISO 9001:2015 certified quality system

Comparison

How Galvorn® 800 Fiber Tow Compares

MaterialLow densityStrengthConductivityFlexibilityCorrosion resistance
Galvorn® 800 Fiber Tow
Galvorn® 1000 Fiber Tow
Copper Wire
Stainless Steel Thread
Silver Coated Nylon

Getting Started

Before you begin, check out our Getting Started page for helpful resources.

HandlingTerminationSoldering

Proudly Made in Houston, Texas, U.S.A.

Recyclable with No Loss in Properties

Sustainable Production at Scale

Highest Performing CNT Products

What customers say

  • “We have tested different CNT yarns and in terms of mechanical properties allowing it to withstand mechanical automation, yours are the best. The multifunctionality is key. We can monitor strength, temperature, curing and strength, and can apply heat. With one material you can do many things, this is very attractive to many companies.”

    A Research Institution for Aerospace

  • “It’s amazing. No other material can do what this material does!”

    A Major Global Aerospace Company

  • “Many of our customers were attracted not only to the thermoelectric technology, but also to Galvorn’s unique combination of high-performance properties. We are optimistic about the road ahead with Galvorn, in this first thermoelectric application, but also beyond it. We see the broad market need for a high-performance material like Galvorn that is also good for the environment.”

    Hiroki Iijima, Sales Manager at Tokai Rika

  • “We were able to create a miniaturized, minimally-invasive neuromodulation technology enabled by the high efficiency of charge transfer and high conductivity of Galvorn. Our design makes these types therapies far more accessible for patients living with conditions like epilepsy, depression, and chronic pain.”

    Nicki Driscoll, Cofounder & CTO at NeuroBionics, Inc.

Trusted by innovators

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