Table 3 Specifications of CNTs.

From: Impact of carbon nanotubes on chloride diffusion in cement mortar under temperature gradient conditions

Component

Specification

MWCNTs

> 93%

Fiberglass

< 1%

Polyethylene glycol (PEG)

< 6%

Length of MWCNTs range

1–500 μm

The diameter of MWCNTs range

9–16 nm

Purity

> 99.8%

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