791431
Carbon nanotube, multi-walled
avg. no. of layers, 6 ‑ 8
Synonym(s):
SMW 210, SWeNT®, multiwall carbon nanotubes, MWCNT, MWNT, Multiwall carbon nanotube
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About This Item
CAS Number:
UNSPSC Code:
12352103
description
Aspect ratio (L/D) 350-550, Tubes typically have 6-8 tube walls.
assay
70-80% (Carbon content, TGA)
form
powder or granules
feature
avg. no. of layers 6 ‑ 8
surface resistivity
700-900 Ω/sq (by 4-point probe method)
O.D. × I.D. × L
10 nm × 4.5 nm × 4 μm
mp
3652-3697 °C (lit.)
density
~2.1 g/mL at 25 °C (lit.)
bulk density
0.06‑0.08 g/cm3
Application
A specialty multiwall material primarily intended to impart conductivity to polymers and resins at very low loading and where cost is critical.
Preparation Note
CoMoCat™ Catalytic Chemical Vapor Deposition (CVD) Method
Legal Information
Product of SouthWest NanoTechnologies; Inc.
CoMoCAT is a trademark of Chasm Advanced Materials
SWeNT is a registered trademark of Chasm Advanced Materials
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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