Carboxylic Long Multi-walled Carbon Nanotubes, OD 4-6 nm, length 10-20um, purity >98%, model AF-MWCNT-M69-P2700

Carboxylic Long Multi-walled Carbon Nanotubes, OD 4-6 nm, length 10-20um, purity >98%

Product Type: Multi-walled carbon nanotube material

Research-grade laboratory product

Product Overview

Carboxylic Long Multi-walled Carbon Nanotubes, OD 4-6 nm, length 10-20um, purity >98% is a multi-walled carbon nanotube material supplied with OD 4-6 nm, length 10-20um, purity >98%. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

The specification table gives the measurable selection details available for this item, including material form, dimensional range, purity, content, conductivity, solvent or composition when supplied for the selected model.

Use this page to compare nanocarbon specifications before requesting a quotation, especially where functional group, concentration, geometry, package form or availability affects laboratory procurement.

Performance Features

Material form: Carboxylic Long Multi-walled Carbon Nanotubes identifies the multi-walled carbon nanotube material for procurement comparison.
Outer Diameter: 4-6 nm supports model matching against the required experiment or formulation workflow.
Length: 10-20um supports model matching against the required experiment or formulation workflow.
Purity: >98% supports model matching against the required experiment or formulation workflow.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-MWCNT-M69-P2700
Outer Diameter	4-6 nm
Length	10-20um
Purity	>98%

Selection and Use Notes

Match the material form and dimensional or concentration specification to the intended dispersion, composite, film, electrode, conductivity or nanocarbon research workflow.
Confirm the selected model, quantity, package size and application requirements before quotation.

QUOTATION DETAILS: Confirm nanotube wall type, outer diameter, length, purity, functional group and package size before quotation.

SPECIFICATION CONFIRMATION: Diameter, length, purity, surface area, functionalization and availability notes are reviewed for the selected CNT powder.

MATERIAL SELECTION: Pristine, hydroxylated, carboxylated, amino-modified, graphitized, doped and coated grades can be matched to dispersion, electrode, composite or conductivity workflows.

QUOTATION REQUEST: Include nanotube wall type, functionalization, diameter/length range, package size and quantity when requesting quotation support.

LABORATORY PROCUREMENT SUPPORT

For model selection, material specification matching, application fit or quotation confirmation, contact our technical sales team.

E-MAIL: inquiry@atomfair.com

Supplier: Atomfair

Brand: ATOMFAIR®

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

How does the lack of specified carboxylic functionalization degree affect the selection of these MWCNTs for reproducible research?

The product description does not provide the exact carboxylic content. The selection notes emphasize that the functional group must be confirmed before quotation, indicating that the degree of functionalization may vary and should be verified for application consistency.

Can these carboxylic MWCNTs be directly substituted for pristine MWCNTs in a standard composite formulation?

The product is carboxylated, while pristine grades are also available as per the selection notes. The material form and functional group should be matched to the intended workflow. Substitution may require adjustment of dispersion or coupling strategies, but the source does not provide direct comparability data.

What package sizes are available for these carboxylic MWCNTs, and how is the product shipped?

The product description requires confirmation of package size and quantity before quotation, but does not specify available sizes or shipping conditions. The selection notes indicate that package size is a key specification to confirm.

Assessment

Carboxylic Long Multi-walled Carbon Nanotubes (OD 4-6 nm, length 10-20 µm, purity >98%) provide a functionalized nanocarbon platform for dispersion, composite, electrode, and conductivity workflows, with carboxyl groups enhancing compatibility with polar matrices and solvents.

Positive

Carboxyl functionalization for polar compatibility: The carboxylic acid groups improve dispersibility in polar solvents and polymer matrices, facilitating integration into composite, film, or electrode formulations without additional surface modification steps.
High aspect ratio with small diameter: Outer diameter of 4-6 nm and length of 10-20 µm yield a high aspect ratio (>1600), promoting efficient percolation networks for electrical conductivity enhancement at low loading fractions.

Trade-offs

Handling requires respiratory protection: As a fine nanocarbon powder with >98% purity and nanoscale diameter, airborne particulates pose inhalation hazards; use in fume hood or glovebox with appropriate PPE to avoid respiratory exposure.
Agglomeration tendency in dry state: High surface area and van der Waals forces cause the nanotubes to form aggregates, requiring sonication or high-shear mixing protocols to achieve uniform dispersion in liquid media.

Quality Standards & Performance Verification

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Shipping & Returns

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).