Granulated Carbon Nanotubes 6–15 nm

Product Name Granulated Carbon Nanotubes 6–15 nm Product Overview Multi-walled carbon nanotubes (MWCNTs) are an important class of nanomaterials with unique structures and excellent properties. Granulated carbon nanotubes are dense agglomerated particles produced from easily agglomerated and dusty carbon nanotube (CNT) raw powder via wet or dry granulation. They retain the inherent electrical conductivity, thermal conductivity, and mechanical properties of CNTs, while solving industrial challenges such as difficult feeding, dust generation, inaccurate metering, and inconvenient transportation. They are widely used as conductive agents in lithium batteries (replacing carbon black at a dosage of 0.5%–1.5%), conductive composites for plastics and rubbers, electromagnetic shielding coatings, adsorptive materials, and other applications. Product Features · Dust-free & eco-friendly: No dust emission, improving the production environment and reducing potential safety hazards. · Good flowability: Uniform particles with high bulk density, enabling smooth automatic feeding and accurate metering. · Easy dispersion: Pre-dispersed to facilitate better dispersion in resins and solvents with less agglomeration. · Convenient storage and transportation: Greatly reduced volume, lowering packaging and transportation costs while resisting moisture. · Stable performance: Retains the advantages of carbon nanotubes such as high electrical conductivity, high thermal conductivity, and reinforcement & toughening. · Industrial compatibility: Suitable for continuous production processes including internal mixing, extrusion and injection molding. · Low dosage: Achieves excellent electrical/thermal conductivity at a lower addition level compared with carbon black. Application Fields Conductive additive for cathode and anode of lithium-ion batteries: improves electrical conductivity and cycling stability, replaces part of carbon black, and is suitable for automated dust-free feeding. Conductive/antistatic plastics and rubbers: used in pipes, films and electronic component packaging to achieve antistatic, conductive and electromagnetic shielding functions. Thermally conductive composites: thermally conductive plastics, thermally conductive silicones and thermal interface materials, which improve thermal conductivity while maintaining insulation. Coatings and inks: conductive coatings, anti-corrosion coatings and antistatic inks with improved dispersion and processability. Elastomers and high-performance rubbers: tires and seals with enhanced strength, wear resistance and conductive/antistatic properties. Reinforcement for composite materials 序号 No. 项目 Item 单位 Unit 规格 Specification 1 外观 Appearance / 黑色颗粒, 无结块,杂质Black powder, No caking and impurities 2 管径 Outside Diameter nm 6-15 3 管长 Length μm 5-15 4 灰分 Ash content wt% ≤3.0 5 粉末电阻率 Powder resistivity μΩ ·m 600 ~ 900 GM-V 电阻率仪,2800N下测试 6 比表面积 Specific surface area ㎡/g 200-280 7 振实密度 Tamping density g/cm³ 0.15-0.25 振实密度仪300 次/分钟,震动 1300 下 8 PH值 PH μm 7-9 9 水分 Moisture Content % ≤1