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Black powder high purity cnts carbon nanotubes multiwall

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Quick Details

Port: Guangzhou, Shenzhen
Payment Terms: L/C,T/T,Western Union,PayPal
Supply Ability: 1000.0 Kilogram/Kilograms per Month mwcnt powder
Other Names: carbon black powder
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Water Treatment Chemicals
Particle size: 10-30nm
Place of Origin: china
Purity: 99%,95%,92%,90%
Color of Nano grade: black
Model Number: Multi walled cnts
CAS No.: 308068-56-6
Name: mwcnt powder
Brand Name: hwnanomaterial
Type: Carbon Black
Length: 5-20um or 1-2um
EINECS No.: inquiry
Classification: Chemical Auxiliary Agent,Chemical Auxiliary Agent
grade: nano powder
MF: mwcnts
Packaging Detail: 50g, 100g, 500g per bag or as required
Guangzhou Hongwu Material Technology Co., Ltd.
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Black powder high purity cnts carbon nanotubes multiwall

Product Spec
Item name carbon nanotubes multiwall
MF mwcnt
Purity 99%
Apperanceblack powder
Particle size 10-30nm
Packaging 50g, 100g, 500g per bag
or as required
Grade Standard Industrial Grade
Product Performance

pplicatiApplication of carbon nanotubes multiwall 

1. EMI shielding materials and invisible material. Because of the special structure and dielectric properties of carbon nanotubes showed strong broadband microwave absorption properties, it also has a light weight, adjustable conductivity change, strong oxidation resistance and good stability, is a promising ideal microwave absorber, can be used for stealth materials, electromagnetic shielding materials or darkroom absorbing materials.

2. The carbon nanotubes will be used for the manufacture and absorption of electromagnetic shielding material has stealth capabilities electromagnetic interference.

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Our Services

We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

Resonable Prices

High and stable quality nano materials

Buyer Package Offered--Custom packaging services for bulk order

Design Service Offered--Provide custom nanopowder service before bulk order

Fast shipment after payment for small order 

Company Information


Research team consist of Ph. D. researchers and Professors, who can take good care

      of nano powders quality and quick respond towards custom powders.

Equipment for testing and production. 



     Different storage districts for nanopowders according to their properties.


Buyer Feedback



Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need to cover sample cost and shipping cost.


Q: How can I get a quote?
A: We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity. 


Q: Can you help with tailor-made nanopowder?
A: Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.


Q: How can you guarantee your quality?
A: We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!


Q: Can I get document information?
A: Yes, COA, SEM,TEM are available.


Q: How can I pay for my order?
A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.


Q: How about the express and shipping time?
A: Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries

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