Carboxylated Multi-Walled Carbon Nanotube Oil-based Slurry 30-80nm

Product Name Carboxylated Multi-Walled Carbon Nanotube Oil-based Slurry 30-80nm Product Overview Industrial-grade carboxylated multi-walled carbon nanotubes (MWCNTs) is a specially functionalized carbon nanotube material by introducing carboxylic (-COOH) groups on their surface in water or other solvents. This functionalization method not only enhances the chemical activity of CNTs, but also expands its applications in multiple fields Technical Parameter Outer diameter 30-80nm Inner diameter 5-15nm Length <10μm Purity 95wt% Carboxy content 0.51wt% Carbontube content 5% 9-10% Solvent NMP,DMF,DMAC,EtOH Product Features 1) Good dispersion: the introduction of the carboxyl group increases the dispersion ability of the carbon tubes in a variety of solvents, which can assist the dispersant and dispersion equipment to make it more evenly distributed in the system; 2) Excellent mechanical properties: carboxylated multi-wall carbon tubes have good mechanical properties, excellent performance in enhancing the mechanical properties of composite materials, and can significantly improve the strength, toughness and wear resistance of the material; 3) Good thermal stability: the carboxylated multi-wall carbon tube has a good thermal stability, which can maintain a stable structure and performance in a high temperature environment. This makes it potentially useful in high-temperature application scenarios, such as composites in the aerospace field. Application Fields 1) Composite material: it can be used for the mechanical properties, conductive performance and thermal conductivity of reinforced plastics, rubber, cement and other materials. For example, adding a small amount of carboxylated multi-wall carbon tubes to plastic can significantly improve its conductivity, thermal conductivity and mechanical properties; in rubber products such as tires, sealing rings, can bring high electrical conductivity, high thermal conductivity, high wear resistance, high tear resistance. 2) Battery field: it can significantly reduce the internal resistance of the battery, improve the fast charging efficiency and high rate discharge performance of the battery, reduce the heat generation and prolong the life, but also improve the low temperature performance of the battery, which can be applied to lithium ion batteries. 3) Electronic devices: it has good electrical performance, can be used in the preparation of conductive composites, electronic devices, etc. 4) Antistatic field: using its high dielectric constant characteristics, can be used as a powder coating friction gun spraying additives.