Product
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Single-Walled Carbon Nanotubes
- Brand：HANYU
- Model：25KG
- Purity：99%
- Cas：308068-56-6
- Createtime： 2026-10-08
Product Details
| useage | Manufacture of LFP, NCM, LMO and LCO cathode materials for lithium batteries; used in ener |
| deliveryInfo | |
| appearance | black powder |
| aliasen | |
| supplyCapacity | 1000MT/Year |
| harbor | TIANJIN |
| minorder | 100KG |
roduct Overview
Single-Walled Carbon Nanotubes (SWCNTs) are ultra-high-performance one-dimensional nanocarbon materials consisting of a single layer of rolled graphene sheet with a seamless cylindrical nanostructure. Prepared by high-precision chemical vapor deposition (CVD) and purification technology, the product features ultra-small diameter, ultra-large specific surface area, superior structural uniformity and excellent quantum effect characteristics. As a top-tier advanced nanomaterial, SWCNTs exhibit extreme electrical conductivity, ultra-high thermal conductivity, outstanding mechanical properties and excellent chemical inertness. It is widely applied in high-end new energy, precision electronics, optoelectronic devices, advanced composite materials and cutting-edge scientific research fields, occupying an irreplaceable core position in high-end nanomaterial applications.
Core Product Features & Advantages
1. Extreme Electrical Conductivity: SWCNTs have excellent intrinsic electrical conductivity far exceeding multi-walled carbon nanotubes and traditional conductive materials. Their unique single-layer tubular structure can form an efficient and dense conductive network at an extremely low addition amount, effectively reducing material resistivity and achieving ultra-high conductivity and anti-static effects, which is ideal for high-precision conductive functional materials.
2. Ultra-High Thermal Conductivity Performance: With perfect sp2 carbon bonding structure, single-walled carbon nanotubes possess industry-leading axial thermal conductivity and rapid heat transfer capacity. They can efficiently solve the heat dissipation bottleneck of high-power electronic devices, precision chips and new energy battery systems, significantly improving product heat resistance, stability and service life.
3. Excellent Mechanical Properties: SWCNTs have ultra-high tensile strength, elastic modulus and flexibility, known as the "strongest and toughest nano fiber material". They can significantly enhance the tensile strength, toughness, fatigue resistance and dimensional stability of polymer substrates such as plastics, resins and rubber, realizing lightweight and high-strength upgrading of advanced composite materials.
4. Superior Nano Size Effect & Dispersion: Featuring ultra-fine uniform tube diameter and large specific surface area, SWCNTs have excellent nano-size effect and surface activity. After professional dispersion treatment, they can be evenly distributed in solvents and various matrix materials, bringing unique functional advantages that conventional materials cannot achieve.
5. Stable Chemical & Quantum Performance: The complete single-layer graphene tubular structure endows SWCNTs with excellent corrosion resistance, oxidation resistance and high-temperature stability. Meanwhile, their unique quantum confinement effect makes them have outstanding optoelectronic and semiconductor properties, suitable for high-end optoelectronic devices and precision scientific research experiments.
Main Specifications
We supply high-purity single-walled carbon nanotubes with complete specifications. The conventional tube diameter ranges from 0.8-1.6nm, and the tube length is 5-30μm. The product purity is stably higher than 90%, 95% and 98%, with extremely low metal impurity content and uniform batch consistency. We support customized functional modification treatments including hydroxylation, carboxylation and amino modification, as well as customized dispersion solutions (aqueous phase, organic phase) to meet different high-end application requirements of customers.
Applications
SWCNTs are mainly used in high-end precision manufacturing and cutting-edge scientific research fields. In the new energy industry, they serve as high-efficiency conductive additives for high-energy-density lithium batteries, supercapacitors and hydrogen storage materials, effectively improving battery capacity, charging speed and cycle stability. In the electronic and optoelectronic industry, they are widely used in flexible conductive films, transparent electrodes, sensor elements, semiconductor devices and nanoelectronic components. In addition, they are also core materials for advanced high-strength composite materials, precision thermal interface materials, catalyst carriers, biomedical carriers and university scientific research projects.
Supply & Service
We provide stable and high-quality supply of high-purity SWCNTs, with flexible packaging options of 100mg, 1g, 5g, 10g, 50g and 100g. Complete qualification documents such as MSDS, product technical parameter sheet and quality inspection report can be provided. High-purity sample testing is supported for customers to verify product performance and technical indicators. We provide professional customized dispersion solutions and technical guidance for high-end industrial production and scientific research applications, and support fast global door-to-door delivery services.
Q1: Can I get some samples?
A: Yes, we can provide free samples and you only need to pay for shipping.
Q2: How do you ensure the quality of your products?
A: We will make samples before mass production, and after the samples are approved, we will begin mass production. 100% inspection is conducted during the production process, followed by random sampling before packaging.
Q3: What is your minimum order quantity?
Answer: Our minimum order quantity is usually 1 kilogram. But we can also accept smaller quantities, such as 100 grams, on the condition that the sample fee is paid 100%.
Q4: How to start an order or make a payment?
A: After confirming the order, we will first send a PI with our bank information attached. Through Paypal, T/T, Western Union remittance LC、 ******Payment is possible.
Q5: How do you handle quality complaints?
A: Firstly, our quality control system reduces quality issues to almost zero. If the quality issue is indeed caused by us, we will replace the product for you free of charge or refund your loss.
