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Expanded Graphite Powder 500 Mesh 150-250× ATOMFAIR®

Expanded Graphite Powder 500 Mesh 150-250× ATOMFAIR®

$172.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade expanded graphite powder, 500 mesh, 500 g pack, with 150-250× expansion ratio for carbon material studies and lab preparation. Order now.

SKU: AF-NM-I-GRAX-POWD-002Y
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Expanded Graphite, 500 Mesh, 500 g

Product Type: Carbon material
Research-grade laboratory product

Product Overview

Expanded Graphite, 500 Mesh, 500 g is a research-grade carbon material selected by measurable material attributes. Listed quotation parameters include Expansion ratio: 150-250times; Package size: 500 g.

The specification table presents the order-critical material form, dimensional range, concentration, solvent, purity, appearance or package details available for this product.

Performance Features
  • Product identity: Expanded Graphite, 500 Mesh, 500 g.
  • Material form: Carbon material.
  • Expansion ratio: 150-250times.
  • Expansion ratio: powder.
  • Package size: 500 g.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-GRAX-EXPA-500G-032
Product Name Expanded Graphite, 500 Mesh, 500 g
Product Type Carbon material
Expansion ratio 150-250times
Expansion ratio powder
Package size 500 g

Selection Notes
  • Match the material form and measurable specification to the intended laboratory preparation or material comparison workflow.
  • Confirm selected package size, concentration or dimensional range before quotation when more than one listed value is available.
MATERIAL MATCHING: Match this carbon material by mesh, particle size, surface area, purity, density, thickness or package size.
SPECIFICATION REVIEW: Review mesh, particle size, BET value, density, thickness, purity and package size before quotation. Listed values for this item include Expansion ratio: 150-250times; Package size: 500 g.
QUOTATION DETAILS: Include Atomfair model AF-GRAX-EXPA-500G-032, product name, selected package size and quantity when requesting quotation support.
LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

What expansion ratio range is specified for Atomfair Expanded Graphite 500 Mesh (model AF-GRAX-EXPA-500G-032)?

The expansion ratio is listed as 150-250 times. This is a key performance parameter for this research-grade carbon material, which is supplied in powder form with a 500 mesh particle size.

What is the material form and particle size of the Atomfair Expanded Graphite 500 Mesh product?

The product is a carbon material in powder form with a mesh size of 500. The package size is 500 g, and no additional dimensional specifications such as BET surface area or density are provided in the source.

What package size is available for Atomfair Expanded Graphite 500 Mesh, and are there any specific storage or handling requirements?

The package size is 500 g. The product description does not include explicit storage or handling conditions; however, standard precautions for moisture-sensitive carbon powders are recommended based on the material form.

Expanded graphite with 500 mesh and 150-250x expansion ratio offers high surface area for composite and thermal management applications, but the powder form and variable expansion ratio require batch-specific validation and careful handling.

Positive

  • High expansion ratio for exfoliation: Expansion ratio of 150-250x enables efficient thermal or mechanical exfoliation, critical for producing high-aspect-ratio graphite nanosheets in intercalation and composite applications.
  • Fine 500 mesh particle size: 500 mesh particle size provides a high specific surface area and uniform dispersion behavior, advantageous for conductive fillers, gaskets, and thermal interface materials.

Trade-offs

  • Variable expansion ratio range: The stated expansion ratio of 150-250x is a range, not a fixed value, requiring batch-specific verification for precision applications where exact expansion is critical.
  • Powder handling requirements: Powder form necessitates dust control measures and may require inert atmosphere handling to prevent moisture uptake or contamination during lab processing.

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).

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