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  • Industrial Hydroxy MWCNT -OH content 1.63wt

Industrial Hydroxy MWCNT -OH content 1.63wt

  • Purity: >90wt%;
  • -OH content: 1.63wt%;
  • Inner Diameter: 5-10nm;
  • Outer Diameter: 20-40nm;
  • Length: 10-30um;
  • Specific Surface Area: >110m2/g;
  • ASH:<8.0wt%;
  • Bulk Density: 0.16g/cm3;
  • True Density: 2.1g/cm3;
  • Black powder.
  • Available in: 1 kg

Product Overview

Hiyka's Industrial Grade Hydroxy-Functionalized Multi-Walled Carbon Nanotubes offer a groundbreaking solution for enhancing the properties of a wide array of materials. With a hydroxyl (–OH) content ranging from 1% to 63% by weight, these MWCNTs are engineered to provide superior dispersion, reactivity, and compatibility across various applications. Ideal for sectors such as electronics, energy storage, composite materials, and biotechnology, our hydroxy-functionalized MWCNTs pave the way for innovative material development and application enhancement.

Key factor

  • Enhanced Reactivity: The significant presence of hydroxyl groups on the MWCNT surface increases their reactivity, enabling covalent bonding and further functionalization with a variety of molecules.
  • Improved Dispersion: The –OH functionalization greatly improves the dispersibility of MWCNTs in water and other polar solvents, facilitating easier integration into composite materials and formulations.
  • Superior Mechanical Properties: Despite the functionalization, these MWCNTs retain their high tensile strength and durability, making them suitable for reinforcing materials in demanding applications.
  • Electrical Conductivity: The intrinsic electrical conductivity of MWCNTs is preserved, allowing for use in conductive inks, coatings, and electronic components.
  • Thermal Stability: Maintains excellent thermal conductivity and stability, enhancing the thermal management capabilities of materials and devices.


  • Composite Materials: Reinforces polymers, resins, and ceramics, improving their mechanical, electrical, and thermal properties for automotive, aerospace, and construction industries.
  • Electronics: Enhances the performance of electronic devices, including transistors, sensors, and conductive films, by improving conductivity and durability.
  • Energy Storage: Boosts the efficiency of electrodes in batteries and supercapacitors, contributing to higher energy densities and faster charging capabilities.
  • Biomedical Engineering: Facilitates applications in drug delivery systems, tissue engineering, and biosensors, taking advantage of the functionalization for biological compatibility.
  • Environmental Remediation: Used in filtration systems and adsorbents for water and air purification, leveraging the reactive surface for pollutant capture.


  • Versatile Functionalization: The broad range of –OH content allows for extensive chemical modifications, tailoring the MWCNTs for specific needs.
  • Enhanced Material Compatibility: Improved dispersion and chemical reactivity facilitate the incorporation of MWCNTs into a wide variety of materials, leading to more effective composites.
  • High-Quality Standards: Produced with strict quality control to ensure purity, consistency, and performance across applications.
  • Support for Innovation: Opens up new avenues for material science exploration and technological advancements.
  • Eco-Friendly Potential: The use of MWCNTs supports sustainable development goals by offering alternatives to traditional material enhancements.


With Hiyka's Industrial Grade Hydroxy-Functionalized Multi-Walled Carbon Nanotubes, you're equipped to push the boundaries of material science and engineering. These advanced nanomaterials offer the versatility, performance, and reliability required for cutting-edge applications and products. Whether you're enhancing composite materials, developing innovative electronic devices, or exploring new biomedical technologies, our hydroxy-functionalized MWCNTs provide the foundation for breakthroughs and advancements.

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    • We offer different prices for different pack sizes available.

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