Short Multi-Walled CNTs OD 4-6 nm, 0.5-2 μm >98% ATOMFAIR®

This document outlines the environmental and safety constraints for handling short multi-walled carbon nanotubes with an outer diameter of 4-6 nm and length of 0.5-2 μm. These constraints are derived from the inherent properties of nanoscale carbon materials and are intended to prevent contamination and exposure.

• Dust Control: Minimize the generation of airborne dust during handling to prevent inhalation exposure and cross-contamination.
• Moisture Sensitivity: Store the material in a sealed, dry container to prevent moisture uptake that could affect dispersion properties.
• Static Charge: Ground all equipment and containers to dissipate static charge that can cause material to adhere to surfaces or disperse unpredictably.

This procedure describes the safe handling and preparation of short multi-walled carbon nanotubes for laboratory use. It covers weighing, dispersion, and cleanup steps to minimize exposure and ensure consistent results.

Required Equipment: Analytical balance, Fume hood, Personal protective equipment (gloves, lab coat, safety glasses)

1. Weigh the material
   Weigh the required amount of carbon nanotubes in a fume hood using an analytical balance and a grounded, antistatic container.
2. Transfer to dispersion medium
   Transfer the weighed nanotubes into the chosen solvent or polymer matrix, ensuring the container is grounded to avoid static cling.
3. Disperse the nanotubes
   Apply sonication or high-shear mixing to achieve a uniform dispersion, monitoring temperature to prevent overheating.
4. Clean the work area
   Clean all surfaces and equipment with a damp cloth to remove any residual powder, and dispose of waste according to local regulations.

This short multi-walled carbon nanotube material (OD 4-6 nm, length 0.5-2 µm, purity >98%) is evaluated for its suitability in dispersion, composite, film, electrode, and conductivity research workflows, with two available models differing by unspecified parameters that require quotation confirmation.

Positive

• High purity and controlled dimensions: Purity >98% with outer diameter 4-6 nm and length 0.5-2 µm supports reproducible experimental conditions in nanocarbon research, particularly for dispersion and composite workflows.
• Multiple model options for application matching: Two available models (AF-MWCNT-M70-P450 and AF-MWCNT-M70-P4300) allow selection based on specific experimental or formulation requirements, though exact differences require quotation confirmation.

Trade-offs

• Unspecified variation parameters: The two available models differ by unspecified attributes (e.g., functionalization, surface area, or package form), requiring direct quotation inquiry to determine the correct variant for a given workflow.
• Quotation-dependent procurement process: Final selection of nanotube wall type, functionalization, diameter/length range, and package size must be confirmed via quotation, adding a step to laboratory procurement compared to off-the-shelf items.

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.

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).