Carbon Nanotube-Mica Prepared by Electrostatic Adsorption

$98/5g
$198/25g
$498/100g

Please contact us for quotes on larger quantities.

Stock#: US4891

Details:

CNTs-Mica Prepared by Electrostatic Adsorption:
CNTs (Outside diameter: >50nm, Inside diameter: 5-15nm, length: 5-20um)--treated by Cationic surfactant (Cetyl trimethyl ammonium bromide); Mica (Flaky, 5um)--Mica is a layered structure of potassium aluminum silicate, between the layer and the layer together through the potassium Ionic bond. Silicon atoms are often replaced by Aluminum ion, therefore, the surface of Mica is usually negatively charged. By electrostatic interactions, Mica and CNTs through Electrostatic adsorption self-assembly form a uniform and stable complex.

The Product Apllication:
Very easy to be dispersed, strong wear resistant property, non-heavy metal pollution, good static conductive property, excellent mechanical property and super corrosion resistance property, particularly suitable for the preparation of tank interior coatings--can be broadly used in petrochemical industry, coal industry and various coatings fields...Suggestion Dosage 10%.

The Relationship Between Carbon Nanotubes and Mica:

CNTs Content, wt%	0.00	2.00	5.00	10.00
CNTs and Mica SSA (m²/g)	3.07	3.87	5.62	10.03
CNTs and Mica Volume Resistivity (Ω·cm)	∞	19753.60	75.62	3.90

US4891: CNTs 10wt%; Mica 90wt%
SSA: 9.6 m²/g; Volume resistivity: <5 Ω.CM

Realated products: CNTs (20wt%)-Polystyrene Microspheres; CNTs (33.3wt%)-Black Carbon; CNTs (20wt%)-TiO2 ; CNTs (10wt%)-TiO2; CNTs (10wt%)-Mica

***The product is a highly self-dispersible product. It can be dispersed in water, ethanol, isopropanol, n-butanol, and NMP...

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