Industrial grade  MWNTs 20-30nm
SKU: 2107673146

Industrial grade MWNTs 20-30nm

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Description

Industrial grade MWNTs 20-30nmProduct Name Name: a>Industrial grade MWNTs 20 30nm Product Overview Multi walled carbon nanotubes are made of multilayer coiled graphene sheets and maintain a fixed distance between the layers, forming a coaxial circular tube structure. The tube diameter is usually between 5 and 30nm, and the length can range from a few microns to dozens of microns. The specific size depends on the preparation method and conditions. The purity of industrial grade

Product Name

Name:a>Industrial grade  MWNTs 20-30nm


Product Overview

Multi-walled carbon nanotubes are made of multilayer coiled graphene sheets and maintain a fixed distance between the layers, forming a coaxial circular tube structure. The tube diameter is usually between 5 and 30nm, and the length can range from a few microns to dozens of microns. The specific size depends on the preparation method and conditions. The purity of industrial-grade MWCNTs can reach 95% or higher, ensuring their stability and reliability in applications. The main preparation method of industrial grade multi-walled carbon nanotubes is chemical vapor deposition (CVD) method. In the process of CVD, carbon source substances (such as methane, acetylene, etc.) are decomposed and deposited into tubular structures under the action of catalysts (such as iron, cobalt, nickel, and other transition metals at high temperature). Precise control of the diameter, length and structural properties of MWCNTs can be achieved by controlling reaction conditions and the use of specific catalysts.


Technical Parameter

 

Diameter: 25-30nm

Length: 3-12um

Purity:>95wt%


Product Features

 

1)Mechanical properties: Industrial-grade multi-walled carbon nanotubes have extremely high strength and toughness and are considered the super fibers of the future. It is 100 times as strong as steel and weighs only 1 / 6 of steel, giving it great potential for composite enhancers.

2)Conductivity: Multi-walled carbon nanotubes have good electrical conductivity, even better than copper. This makes it widely used in electronic devices, conductive inks, sensors and other fields.

3)Thermal conductivity: multi-wall carbon nanotubes also have excellent thermal conductivity, their thermal conductivity is much higher than the general metals and alloys. This makes it have an important application value in the thermal interface materials, heat dissipation materials and other fields.

4)Chemical stability: Multi-walled carbon nanotubes have good chemical stability and can maintain their stability in a variety of harsh environments.


Application Fields

 

1)Electronic devices: Multi-wall carbon nanotubes can be used to manufacture high-performance conductive inks, sensors, flexible displays and other electronic devices. Their excellent electrical conductivity and mechanical properties enable these devices to have higher performance and longer service life.

2)Energy storage and conversion: Multi-walled carbon nanotubes can be used as electrode materials for lithium-ion batteries and supercapacitors to improve energy storage and power output capabilities. Its high specific surface area and excellent electrical conductivity make the electrode material have higher energy density and faster charge and discharge speed.

3)Composite materials: In composite materials, multi-wall carbon nanotubes as enhancers can significantly improve the mechanical properties and electrical conductivity of materials. They can be added to plastics, rubber, metal matrix, etc., to enhance the strength, stiffness, and thermal conductivity of the material.

4)Other fields: multi-walled carbon nanotubes can also be used as catalyst or catalyst carrier, hydrogen storage materials, thermal interface materials, etc., which has a wide application prospects in chemistry, energy, environmental protection and other fields.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 2107673146

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Jillian
Port Orchard, US
★★★★★ 4
Great Supplement for Sticks!
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
This is a great choice for those with furiends that LOVE to chew on sticks. The only con is that once it gets to the curved loop, they have difficulty chewing the loop due to the size of it.
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Reviewed in the United States on June 23, 2023
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Amanda
Natrona Heights, US
★★★★★ 5
My Corgi Loves These
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
My dog loves to chew on these wooden toys. These are cheap to buy but that is because these wooden toys do not last long, and are not durable for heavy chewers. My dog enjoys gnawing on these for 30 minutes and after a few times, the wooden toy gets worn down with both ends starting to flake. I throw these out every week so he isn’t swallowing a bunch of wooden chips as he chews. However, I keep buying these because I think it’s still better than having him swallowing plastic bits from other plastic toys.
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Reviewed in the United States on August 20, 2024
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Erica A Hawkins
Pawtucket, US
★★★★★ 5
Favorite chew
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
My pups most favorite chew ever. We call it his pacifier. The sheer joy he has when we show him there’s a new one, and the bliss he has just chewing away. Labrador—hard chewer, it lasts about 2 weeks before it’s too small to be safe.
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Reviewed in the United States on October 27, 2025
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Sarah
Charlottesville, US
★★★★★ 5
Dogs are obsessed
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1), Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
I have 2 large dogs and they are obsessed with dogwood line. I have purchased the large,super dogwood, and now the medium flip and they have all held up. They chew on them every day. They last for a long time and I have never had any problems with sharp pieces breaking off. It's a great for big chewers and they are pretty cheap to replace when they get worn. For the large and medium the shipping was pretty quick. The super dogwood always seems to take a month to get but I would still recommend.
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Reviewed in the United States on July 3, 2024
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david smith
Natrona Heights, US
★★★★★ 5
Good for chewers!
Color: Dogwood Flip N Chew, Size: Medium (Pack of 1)
This lasted. My dog goes through rawhides.
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Reviewed in the United States on October 27, 2025

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