Products - Carbon Nanotubes

Carbon Nanotubes are a true example of
nanotechnology, embodying a unique
combination of electrical, thermal, and
structural properties.  Their molecular
perfection and high aspect ratio promise
not only to transform existing technologies
but also to enable new ones.  It opens
incredible applications in materials, chemical
processing, electronics, biology, medicine,
transportation, and energy management.

HMS provides high quality single-walled
carbon nanotubes (SWNT) and a variety of
multi-walled carbon nanotubes (MWNT).
Our state-of-the-art
proprietary chemical
vapor deposition (CVD) process enables
the production of nanotubes with controlled
Diameter and Length distributions, which can
be tailored for various applications.
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Single-Wall Carbon Nanotubes (SWNT)
Double-Wall
Nanotubes (DWNT)
High Purity
Low Cost
Diameter
~ 1.3 nm
1.2 ~ 1.5 nm
~ 4 nm
Purity
90%
50 ~ 70%
90%
Amorphous
5%
15%
5%
Length
0.5 ~ 40 um
0.5 ~ 3 um
0.5 ~ 40 um
Specific Surface Area
300 ~ 600 m2/g
300 ~ 600 m2/g
300 ~ 600 m2/g
Datasheet (PDF)
HP-SWNT
LC-SWNT
HP-DWNT
MSDS (PDF)
MSDS
MSDS
MSDS
Product Lines
Multi-Wall Carbon Nanotubes (MWNT)
Small Diameter
Short
Standard
Diameter
< 10, 10-20 nm
<10, 10-20,   
10-30, 20-40,
40-60, 60-100 nm
10-30, 20-40,   40-60,
60-100 nm
Purity
95%
95%
95%
Amorphous
2%
2%
2%
Length
0.5 ~ 40 um
1 ~ 2 um
0.5 ~ 40 um
Specific Surface Area
40 ~ 300 m2/g
40 ~ 300 m2/g
40 ~ 300 m2/g
Datasheet (PDF)
SD-MWNT
SL-MWNT
MWNT
MSDS (PDF)
MSDS
MSDS
MSDS
Phone: (214) 738-7806   Fax: (214) 260-0757   tech@helixmaterial.com   sales@helixmaterial.com
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SEM image of CNTs