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HiPCO® FIBER

HiPCO® fibers are produced using HiPCO® single-walled nanotubes by aligning each SWCNT side by side to form a long fiber. The aim is to transfer the tensile strength of a single HiPCO® nanotube (127 GPa) to the macroscale fiber. The current focus is to produce a fiber of 7 μm in diameter or even lower. Currently, the diameter of the fibers achieved by us is around 20- 140 μm, and the maximum tensile strength achieved is 650 MPa and 10 % conductivity of copper.

Production of a good quality fiber from HiPCO® nanotubes can only happen with a combination of certain variables. These nanotubes are the ones with the smallest diameter known so far in this world and from previous studies, smaller nanotubes have exhibited maximum tensile strength. And arranging these nanotubes side by side using a wet spinning process can result in fibers with maximum strength. For that, all the variables affecting the fiber strength need to be identified and its been already identified. These variables need to be narrowed down by conducting a large number of experiments.

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Properties

High Strength

High Electrical conductivity

High thermal conductivity

Light weight

Technical Specifications

 

  • Diameter (µm)150 ± 20

  • Linear Mass (mg/m)19 ± 2

  • Density (g/cm3)1.1 ± 0.2

  • Linear Resistance (Ω/m)10 ± 2

  • Conductivity (MS/m)5.5 ± 1.0

  • Break Force (kg)2.4 ± 0.4

  • Strength (MPa)1300 ± 150

  • Tenacity (mN/tex)1200 ± 150

Testimonials

"We as a team were in search for CNT nanotube fibers around the world and could not find manufactures who can provide us fibers in short time period. We got to Know that NoPo Nanotechnologies are making indigenous CNT fibers through their website. We contacted them and got immediate response. They were so helpful, collected all the information’s from us and shipped the fibers in mere 3 days. And these fibers helped us win the prestigious competition “Hackathon 2022”. Thanks to NoPo from team Akatsuki. They are the go-to people for CNT fibers in India."

NID

Get in touch

NoPo Nanotechnologies India Private Limited
#26D, Veersandra Industrial Area,
Electronic City PO, Bangalore
560100, INDIA

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