SKU: 46996662087

MWNTs(short) 5-15 nm

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Description

MWNTs(short) 5-15 nmProduct Name NameMWNTs(short) 5 15 nm Product Overview Carbon nanotubes are simple substances composed of carbon atoms, which can be regarded as hollow tubular structures formed by the curling of graphene. On the surface of carbon nanotubes, carbon atoms form bonds with each other in the form of sp2 hybridized orbitals, arranged in a regular hexagonal graphite layer structure. In theory, this hexagonal structure is perfectly and uniformly distributed

Product Name

Name:MWNTs(short) 5-15 nm

Product Overview

Carbon nanotubes are simple substances composed of carbon atoms, which can be regarded as hollow tubular structures formed by the curling of graphene. On the surface of carbon nanotubes, carbon atoms form bonds with each other in the form of sp2 hybridized orbitals, arranged in a regular hexagonal graphite layer structure. In theory, this hexagonal structure is perfectly and uniformly distributed on the surface of the entire carbon nanotube. In terms of topology, the shared structure and properties between graphene and carbon nanotubes are one of the important factors contributing to their similar properties. However, due to the curvature of the graphite layer in carbon nanotubes and the potential defects that may occur during the growth process, sp3 hybridization may occur in the hexagonal ring structure on the surface of carbon nanotubes, leading to the formation of pentagonal or seven membered rings. Carbon nanotubes are classified into single-walled carbon nanotubes, double walled carbon nanotubes, and multi walled carbon nanotubes based on the curling of graphite sheets with different layers.

There are many preparation processes and methods for carbon nanotubes, and carbon nanotubes with corresponding properties and structures can be prepared through different methods. At present, the main methods for preparing carbon nanotubes include graphite arc method, laser evaporation graphite method, and chemical deposition method. Chemical deposition method has the advantage of large-scale production and is currently a widely used method.


Technical Parameter

Color:black

OD:-15 nm

ID:-5nm

Purity:gt;95%

Length:.5-2 um

SSA:gt;200 m2/g

Tap density:.27 g/cm3

True density: ~2.1 g/cm3

EC:>100s/cm


 

Product Features

Multi walled carbon nanotubes have many unique properties:

Excellent mechanical properties: with extremely high strength and toughness. For example, its theoretical strength can reach tens or even hundreds of times that of steel.

Excellent electrical performance: can exhibit good conductivity, depending on aspect ratio, structure, and preparation method.

Good thermal performance: high thermal conductivity, capable of effectively transferring heat.

Large specific surface area: This makes it potentially applicable in fields such as adsorption and catalysis.


Application Fields

1. Composite material reinforcement: Multi walled carbon nanotubes have high strength and toughness. Adding them to matrices such as plastics, rubber, and metals can significantly improve the mechanical properties of the material, such as strength and stiffness. For example, grafting carbon nanotubes onto the surface of carbon fibers to obtain a multi-level structure can enhance the interfacial interaction with organic matrices and the mechanical properties of composite materials.

2. Electronic devices: Although their conductivity is not as single and excellent as single-walled carbon nanotubes, they still have good conductivity and can be used to manufacture high-performance conductive inks, sensors, flexible displays, and other electronic devices.

3. Electrode materials: Can be used as electrode materials for lithium-ion batteries and supercapacitors to improve energy storage and power output capabilities.

4. Catalysts and catalyst carriers: They can serve as catalysts themselves. It can also serve as a catalyst carrier, providing more active sites for catalytic reactions and enhancing catalytic performance due to its large specific surface area and unique structure. For example, acidified multi walled carbon nanotubes can be used as carriers to load composite inorganic salts, resulting in solid acid catalysts with superior catalytic effects than single component iron sulfate.

5. Energy field: In addition to the applications mentioned earlier in batteries, it can also be applied to hydrogen storage materials. The unique hollow structure and nanometer diameter of carbon nanotubes provide favorable conditions for hydrogen storage.

6. Absorbing materials: They have a certain ability to absorb electromagnetic waves and can be used to prepare absorbing materials. They have potential applications in military stealth, electromagnetic shielding, and other fields.

7. In the field of biomedicine: Its unique hollow structure and nanometer diameter can provide space for accommodating drugs, achieve high drug loading, and can pass through cell membranes and various biological barriers to deliver drugs to the inside of cells. In addition, it can effectively reduce the release rate of drugs and improve the sustained release effect.

8. Research field: commonly used in various scientific studies to help researchers explore the properties and potential applications of nanomaterials.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 46996662087

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Windy City
Chelsea, US
★★★★★ 5
The best Facewipes!
Size: 25 Count (Pack of 1), Style: Makeup Remover Wipes
Excellent face wipes. Gentle, removes makeup easily, no face irritation, no fragrance . Good for travel. Hard to find in the stores near me. I recommend.
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Reviewed in the United States on May 24, 2026
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Sincerely Sherrell
West Palm Beach, US
★★★★★ 5
Soft, Effective & Perfect for Daily Makeup Removal!
Size: 25 Count (Pack of 1), Style: Makeup Remover Wipes
I recently started using Cetaphil Gentle Makeup Removing Face Wipes (Daily Cleansing Facial Towelettes), and they’ve quickly become a staple in my skincare routine. If you want a gentle yet effective way to remove makeup at the end of the day, these are fantastic. 💧 Gentle on Skin: These wipes are super soft and feel very soothing on the skin — perfect for sensitive skin like mine. They don’t tug or irritate, even around the delicate eye area. 💄 Effective Makeup Removal: These wipes remove foundation, mascara, eyeliner, and everyday makeup easily. I’ve used them on full-face makeup, and they still do a thorough job without leaving gunky residue. 🌿 Daily Use Friendly: They feel like a gentle cleanse rather than a harsh scrub. My skin feels clean and refreshed afterward, not tight or stripped. 🧼 Convenient & Easy: The towelettes come in a nice, easy-to-open pack that keeps them moist and ready to use anytime — great for travel, late nights, or quick routines. ✨ Non-Irritating Formula: No harsh fragrances or strong chemicals — just clean, balanced cleansing that feels soothing and safe. Overall, Cetaphil Gentle Makeup Removing Face Wipes are a reliable, comfortable, and convenient choice for everyday makeup removal. Highly recommend for anyone who wants effective cleansing without irritation! 🌸🧖‍♀️✨
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Reviewed in the United States on January 5, 2026
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Amazon Customer
Dallas, US
★★★★★ 5
Excellent for sensitive skin- no fragrance, gets makeup/ sunscreen off
Size: 25 Count (Pack of 1), Style: Makeup Remover Wipes
These are my new go to makeup remover wipes at the end of the day, I used Clinique tske the day away wipes for years but they changed the formula and it started to bother my skin. I am very happy to say these are way cheaper and they do not irritate my sensitive skin at all. They stay nice and wet and the makeup and sunscreen come off really well. My toner pad has less leftover on it moving to this brand. Love that they are fragrance free and that these technically do not need to be washed off (although I do always follow with a toner on a pad after).
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Reviewed in the United States on April 12, 2026
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Jeanine
Draper, US
★★★★★ 4
Great for Sensitive Skin, But Could Be a Bit More Moist
Size: 25 Count (Pack of 1), Style: Makeup Remover Wipes
I’ve been using these face wipes for years now, and I really like how truly gentle they are on my skin—which is important since I have sensitive skin. That’s honestly the main reason I continue to repurchase them to remove my daily face makeup. They never irritate my skin, and the fact that they’re scent-free is a big plus when using them on my face. That said, I do wish the wipes had a little more moisture to them. While they don't come dry, I often find myself having to go over the same areas more than once, which could be improved. Also, keep in mind that these wipes alone won’t fully remove all makeup residue, so I always follow up with a proper cleanse and face wash. All in all, a solid and reliable choice—especially for those of us with sensitive skin!
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Reviewed in the United States on July 27, 2025
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Dominick Polizzi
Natrona Heights, US
★★★★★ 5
Great wipes
Size: 25 Count (Pack of 1), Style: Makeup Remover Wipes
Perfect travel sized wipes! They are very gentle and are great for removing makeup. They are not sticky and are not fragranced. They leave my face feeling moist and clean. Nothing is as good as a regular face wash but this is still the next best thing.
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Reviewed in the United States on April 2, 2026

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