SKU: 67396102900

Carboxyl Graphene dispersion <500nm

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Description

Carboxyl Graphene dispersion <500nmProduct Name Name: Graphite nanoparticles Product Overview Nano graphite powder is a carbon material with a special structure and properties, with a thickness reaching the nanometer level. It has the characteristics of high purity, small and uniform particle size, and high surface activity. There are various methods for preparing nano graphite powder, such as mechanical crushing, chemical vapor deposition, and liquid phase exfoliation. This product is

Product Name

Name: Graphite nanoparticles


Product Overview

 

Nano graphite powder is a carbon material with a special structure and properties, with a thickness reaching the nanometer level. It has the characteristics of high purity, small and uniform particle size, and high surface activity. There are various methods for preparing nano graphite powder, such as mechanical crushing, chemical vapor deposition, and liquid-phase exfoliation. This product is prepared by airflow pulverization method. Nano graphite powder has a layered structure and high degree of crystallization, which endows it with excellent electronic and thermal transport properties. The highly layered structure endows nano graphite powder with excellent mechanical strength and toughness, while exhibiting good chemical stability.

Due to its abundant surface active sites and controllable surface properties, nano graphite powder can be used in fields such as adsorption materials and catalysts.


Technical Parameter

 

Thickness: <40 nm

Purity: 99.9 wt%

Flake Diameter: 3-6μm

 

Product Features

 

Extremely small particle size: The thickness is at the nanometer level, which significantly increases its specific surface area, resulting in higher surface activity and reactivity.

Excellent conductivity: Due to the excellent conductivity of graphite itself, nanoscale graphite powder performs outstandingly in the field of conductive materials.

Good lubrication performance: Nano graphite powder can form a lubricating film on the friction surface, reducing friction and wear.

    

Application Fields

 

In the field of batteries, theoretically, it can be used for lithium-ion batteries, supercapacitors, etc. to improve the conductivity and energy storage performance of electrodes.

Composite materials: added as reinforcing materials to matrices such as polymers and metals to improve the mechanical, electrical, and thermal properties of the material.

Lubricating oil and grease: With their excellent lubrication performance, they can effectively reduce the friction coefficient and improve the lubrication effect.

Catalyst carrier: Its high specific surface area and good stability make it suitable as a carrier for catalysts.


Related Information

Please e-mail for the detailed characterization data.


E-mail:[email protected]


 

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SKU: 67396102900

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4.3 ★★★★★
Based on 2054 reviews
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Verified Purchase
Halen Rego
Phoenix, US
★★★★★ 5
Using Normcore Tamper
Size: 53.3mm Flat Base
This tamper is very easy to use and has a perfect weight thanks to the stainless steel build. It evenly tamps the espresso puck, and the 53.3mm fit works flawlessly with my Breville Espresso machine. The puck prep I’m able to achieve has noticeably improved the taste of my espresso. The sleek design is modern, durable, and looks great on my coffee bar.
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Reviewed in the United States on September 8, 2025
J
Verified Purchase
John S.
Cuba, US
★★★★★ 5
Good tool
Size: 58.5mm
Another good tool from Normcore works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
D
Verified Purchase
Dav Swider
Fort Morgan, US
★★★★★ 4
It's what'd you would expect
Size: 58.5mm Flat Base
I work in espresso professionally and got this as a tester for ergonomic purposes. It does its job as a tamper and does level with little dusting from it being 58.5mm. The self leveling does work. However depending on my baskets (using vst now) it will.self level where the lowest part of the puck is handle side and highest.part opposite. Not an issue with the tamp but something to be mindful of. Works perfectly well on my gaggia setup...not so much commercial grade. The spring is adequate but i tend to tamp a bit harder on heavy weather days.. Build quality is fine but i would have rather used a regular style tamper. Also palm tampers pretty much need to be self leveling based on the ergonomic nature.
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Reviewed in the United States on July 21, 2024
C
Verified Purchase
Cody
Massapequa, US
★★★★★ 5
Solidly constructed and has a premium, hefty weight
Size: 58.5mm
Works exactly as described. Can be a bit heavy but otherwise it is a premium built product. If you have too much coffee in your basket and they're near the rim of it, coffee can get stuck to the sides of the distributor. A little annoying but easily remedied by brushing the grounds back into the basket or by "flattening" the coffee grounds in the basket first prior to distributing.
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Reviewed in the United States on November 26, 2024
M
Verified Purchase
mytmous
Natrona Heights, US
★★★★★ 5
Would purchase again
Size: 58.5mm Flat Base
Fits my Gemilai portafilter perfectly. Works as expected, but can be slightly unlevel in tamping. Has a tendency to push the coffee down more on the handle side of the basket. I try to make sure I apply pressure in the middle of the tamper and it seems to make all the difference.
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Reviewed in the United States on January 6, 2026

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