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Single-Walled Carbon Nanotubes (SWCNTs) Are An Advanced Additive Enhancing Base Materials

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Single-Walled Carbon Nanotubes (SWCNTs) Are An Advanced Additive Enhancing Base Materials

June 07
15:20 2023

Single-walled carbon nanotubes (SWCNTs) are an advanced additive used to enhance the properties of base materials, benefiting from their ultra-high electrical conductivity, weight ratio, high temperature resistance, high strength and elasticity. It can be used to produce high performance elastomers, composite materials, rubber, plastics, paints and coatings, to enhance the mechanical properties and electrical properties of materials.

Single-walled carbon nanotubes possess excellent physical properties, nanoscale size and chemical universality. It can increase the strength of materials and enhance electrical conductivity. Compared to traditional additives such as carbon fiber, and most types of carbon black, very low amounts of single-walled carbon nanotubes can significantly improve the material’s performance. SWCNTs can enhance the mechanical properties of materials,can bring uniform permanent conductivity of materials, can retain color, elasticity and extremely wide applicability.


Due to their ultra-high aspect ratio, single-walled CNTS can form a three-dimensional enhanced conductive network when embedded in the material matrix with little effect on the original color and other major properties of the material. As a versatile additive, single-walled carbon nanotubes can enhance the performance of most materials, including thermoplastics, composites, rubber, lithium-ion batteries, coatings, and more. Single-walled carbon nanotubes are widely used in batteries, composites, coatings, elastomers and plastics industries.

Single-wall carbon nanotubes can replace traditional conductive carbon black, conductive graphite, conductive carbon fiber and other conductive agents. With superior characteristics of ultra-high length-to-diameter ratio, ultra-large specific surface area, ultra-low volume resistivity and so on, they can be applied to various electrode materials (positive or negative electrode), such as LFP, LCO, LMN, NCM, graphite, etc. As a manufacturer of single-walled carbon nanotubes (SWCNTS) that help improve lithium-ion battery performance, Hongwu Nano will contribute to the development of positive and negative electrodes of lithium-ion batteries, making a small contribution to the replacement of fuel-powered vehicles by electric vehicles.

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