nanomat

Alpha Aluminum Oxide

Alpha Aluminum Oxide

nanoparticles supplier

Aluminum Oxide-alpha

                           

 

Alumina Nanoparticles Application

  Transparent ceramics: high-pressure sodium lamps, EP-ROM window
Cosmetic filler
  Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet
  High-strength aluminum oxide ceramic, C substrate, packaging materials, cutting tools, high purity crucible, winding axle, bombarding the target, furnace tubes
  Polishing materials, glass products, metal products, semiconductor materials, plastic, tape, grinding belt
  Paint, rubber, plastic wear-resistant reinforcement, advanced waterproof material
  Vapor deposition materials, fluorescent materials, special glass, composite materials and resins
  Catalyst, catalyst carrier, analytical reagent
  Aerospace aircraft wing leading edge

 
 

Al2O3 Nanoparticles(alpha) Features:

α-phase ultrafine Al2O3: phase stability, high hardness, materials with high dimensional stability, it is widely used in a variety of plastics, rubber, ceramics, refractory products for reinforcement toughening, in particular, significantly to improve the ceramic density, finish, thermal fatigue resistance, fracture toughness, creep resistance and wear resistance. As the α-phase ultrafine Al2O3 is a high performance material of far infrared emission, it is widely used to produce artificial ruby, sapphire, yttrium aluminum garnet and also used in the field of fiber fabric products and high pressure sodium lamp as far-infrared emission and thermal insulation materials. In addition, α-phase nano-Al2O3 with high resistivity and good insulation property, it is widely used as the main components for YGA laser crystal and integrated circuit substrates.
 
Nano Al2O3Specification : 
 

Item

APS

Purity

Crystal Form

Morphology

Color

EPRUI-L30

30-60nm

99.99%

Alpha

Amorphous

white

EPRUI-L100

100-150nm

99.99%

Alpha

Amorphous

white

EPRUI-L150 150-200nm 99.99% Alpha Amorphous white

EPRUI-L500

500nm

99.99%

Alpha

Amorphous

white

 

Aluminium nanoparticles

 

High purity SWNTs (90%, 1-2 nm)

 

nanoparticles supplier

Aluminium nanoparticles

                           

 

Applications

 Aluminum Nanoparticles Application
Biomaterials; Catalyst support; Dispersion-strengthening; Heat-transfer fluids (suspensions); Nanocomposites; Sources for IC board or package; Transparent conductive coatings; Transparent optical coatings; Wear-resistant additives
Aluminum Nanopowder Storage Conditions
Damp reunion will affect its dispersion performance and using effects, therefore, Al nanoparticle should be sealed in vacuum and stored in cool and dry room and it should not be exposure to air. In addition, the product should be avoided under stress
Aluminum Nanoparticles Cautions
  Al nanoparticle is flammable. It should be gently placed and avoided violent vibration and friction
  Aluminum(Al) Nanoparticle should be prevented from moisture, heat, impact and sunlight
The user must be a professional (This person must know how to use Aluminum(Al) Nanoparticle


 

Aluminum(Al) Nanoparticle Features:

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Aluminum nanoparticles

99.99%

50nm

20 m2/g

Dark Grey

Spherical

2.7 g/cm3


Aluminium Nitride ALN Nano Powder

Aluminium Nitride ALN Nano Powder

Aluminium Nitride ALN Nano Powder

                           

 

Aluminium Nitride Nanopowder Applications


Aluminum Nitride nanopowder used to improve the performance of epoxy resin In Aluminum nitride nanopowder and epoxy resin system, when the content of Aluminum nitride nanoparticle reaches to 1%~5%, glass-transition temperature increases and module of elasticity reaches the maximum value. The adding of Aluminum nitride nanopowder to epoxy resin compound materials is completely different from the adding of Aluminum nitirde micro grain in structure. It is usually added as a kind of reinforcing agent and mainly distributed between the chains of polymer material. For insufficient coordination on the surface and large specific surface area, it shows very strong activity. Meanwhile, part of Aluminum nitride nanoparticles grains are distributed in the spacing of polymer chain. Comparing to Aluminum nitride micro grain, Aluminum nitride nanopowder possesses very good fluidity and can largely improve the intensity, tenacity and tractility of epoxy resin

 


Aluminium Nitride Nanopowder Features


Aluminium Nitride Nanopowder possesses high purity, narrow range particle size distribution,larger specific surface area, lower bulk density and better shaping injection molding properties. 2. Aluminium nitride nano powder is used in composite, and it has a good match with the semiconductor silicon and its good interface compatibility improves the mechanical properties and thermal conductivity of composite material


Specification

Item

Purity

APS

Color

Bulk Density

Crystallographic Form

oxygen content

Making method

SSA

Aluminium Nitride Nanopowder

99%

50nm

Grey

0.05g/cm3

Hexagonal structure

0.8%

Plasma CVD

105㎡/g

 

Bismuth nanoparticles

Bismuth nanoparticles

 

nanoparticles supplier

Bismuth nanoparticles

                           

 

Applications

Bismuth nanoparticles can be used as lubricant additive: when added 0.1 to 0.3% of Bi nanoparticles to grease in the friction process, the friction surface will form a self-lubricating, self-laminating mask to protect the machine, which will significantly improve the grease performance
Bismuth nanoparticles can be used in the metallurgical industry: can be used as the additives during the production of cast iron, steel and aluminum alloy, which can improve the cutting performance of the alloy
Bismuth nanoparticles can be used as magnetic materials: bismuth has smaller thermal neutron absorption cross section, lower melting point, and higher boiling point, which enable it to be the heat transfer medium used in nuclear reactor 


 Specification:

Item

Purity

O

Impurities

Ni

APS

Color

Bulk Density

Morphology

SSA

Bismuth(Bi) Nanoparticles

>99.5%

<0.05

The impurities contain the elements of B, Al, Si, Cr, Mn, Fe, Ni,  Cu, Mo, W,P,C,S We can supply the specific MSDS if needed.

margin

30-60nm

Dark Grey, Black

0.05-0.7g/cm3

Sphere

>7㎡/g

Boron Carbide Nanoparticles/ B4C Nanopowder

Boron Carbide Nanoparticles/ B4C Nanopowder

Boron Carbide Nanoparticles/B4C Nanopowder

                           

 

 Boron Carbide Nanoparticles Applications

 Be used in the field of fine abrasives: as grinding media for materials levigating e.x. be used to burnish,grind,polish and bore a hole on hard materials such as precious stones, ceramics, cutting tools, bearings,and carbide grinding etc

 

 Be widely used in the field of industrial ceramic materials e.x. to produce blasting nozzles, seal rings, nozzles, bearings, mud pump plunger the pestle and rocket launchers, warships, helicopters ceramic coating


Nano B4C has a proper standing in the area of shielded and control materials. It is the best material for controlling and shielding nuclear reactor the It is safe guareente in the nuclear industry


  Be used to produce bulletproof armor which is suitable for lightweight bulletproof armor e.x. be used in aircraft, vehicles, ships and for protection of the human body


Be used to produce alloy powder so as to improve the life of the mechanical component
  Advanced Refractory materials: precision measuring element such as high-precision nozzles, seal rings and other fine engineering ceramics.

 

Boron Carbide Nanoparticles (B4C) Features
1. Nano boron carbide powder possesses high purity, narrow range particle size distribution, larger specific surface area and so on
2. The  melting point  of nano B4C is up to 2350oC, boiling point higher than 3500℃ hardness up to 9.3, flexural strength ≥ 400Mpa
3. B4C nanoparticle does not react with acid and alkali solution. It has high chemical potential and is one of the most stable materials to acid. Also, it has properties of anti-oxidation, high temperature resistant, high strength, high grinding efficiency, high hardness, high elastic modulus, high wear-resistant, and good self-lubrication characteristics
4. Boron carbide nanoparticle has a larger thermal neutron capture cross section, with excellent neutrons absorption property and good anti-radiation performance

Boron Carbide Nanoparticles Specifications

Item

Purity

APS

SSA

Color

Morphology

Zeta Potential

Bulk Density

B4C Nanoparticles >99%

50nm

42m2/g

White

hexagonal

-26mV

0.1g /cm3

 

Boron Nanopowder

Bismuth nanoparticles

nanoparticles supplier

pure boron nano powder

                           

 

Applications

additives in pyrotechnics
raw material to produce other borides
deoxidizer in Oxygen-free smelting
additive in MgO-C bricks used for steel-making high temperature furnace
a kind of component of advanced ceramic
additives for welding
composition of special alloy
propellant in solid rocket
ignitor in the air bag of automobile
coatings or hardening agent


 

process to obtain boron :

Formula

Atomic Number

Molecular Weight

Electronegativity (Pauling)

Density

Melting Point

Boiling Point

Vanderwaals radius

Ionic radius

Energy of first ionization

B

5

10.81 g/mol

2.0

2.3 g.cm-3 at 20 °C

2076 °C

3927 °C

200.pm

0.027 nm

800.64 kJ/mol


Specification:

Item

Color

Purity

APS

Hardness
(mohs)

Mg

H2O2 Insoluble

Boron soluble in water

Moisture

Pure Boron Powder

Brown

>99.9999%

≤1um

9.5

/

/

/

/

Boron Powder

Brown

95-97%

≤2um

9.5

≤2%

≤1

<0.5%

<0.5%

 

Carbon nanoparticles

Carbon nanoparticles

nanoparticles supplier

Carbon nanoparticles

                           

 

Applications

It can be added to modify internal combustion engine lubricating oil; used as particles enhancer to effectively improve the quality and performance of the aluminum alloy material; Improve the traditional synthetic diamond technology under the condition of high temperature and high pressure to upgrade the product quality and reduce production costs; Nano grade carbon materials have good adsorption which is expected to be applied in the harness of hydrogen; This material has a strong wave absorbing performance which can be used in military stealth materials. Carbon nanoparticles can be applied to improve the quality and service life of rubber products

 

Carbon Nanoparticles Features
We can produce nano carbon powder with particle size from 20nm to 50 nm with large specific surface area(>500m2/g), strong absorbability, negative-ions concentration (6550/ cm3), far Infrared emission rate 90%, and electrical conductivity (0.25 Ω). Carbon nanoparticles can used in military, chemistry to produce polypropylene, polyester filament, and environmental functional materials

Item

Purity

APS

SSA

Color

Morphology

True Density

Infrared emission rate

C

H

O

N

Carbon
Nanoparticles

99.5%

20-50nm

500m2/g

Black

hexagonal

3.02-3.30g/cm3

90%

99.5-99.9%

0.02-0.06%

0.1-0.3%

0.03-0.05%

 

CeO2 Nanoparticles

CeO2 Nanoparticles

nanoparticles supplier

Nano CeO2

                           

 

Nano CeO2 Applications

 When add nano cerium oxide into ceramics, it seldomly form pores , which can effectively improve the ceramic's smoothness and density
The catalytic activity of nano cerium oxide is ideal for coating materials or catalysts
. Nano ceo2 can be added in plastic, rubber for anti UV, aging resistance, rubber heat stabilizer, etc

. Nano CeO2 can be used as high efficienct catalyst, precision polishing, chemical additives, electronic ceramics, structural ceramics, ultraviolet absorbers,and battery materials

. Nano CeO2 can be used in fine ceramics to lower sintering temperature, inhibit crystal growth and improve density

. Nano CeO2 can be used as alloy coating: By adding nano CeO2 into zinc nickel, zinc and Zn Fe alloy, zinc electrodeposition process can be changed, which prompted the crystal face to choose preferred orientation making even and dense plating which is more corrosion resistant
. Nano CeO2 added into polymer can improve its the thermal stability and anti ageing properties

. Nano CeO2 can be used as heat stabilizer and anti aging agent for plastic, rubber

. Nano CeO2 can be used asplastic lubricant to improve its lubricant coefficience

. Nano CeO2 used for precision polishing

 


 

Specifications :

Item

Product Name

APS

Purity

Color

Morphology

EPRUI-Ce01

CeO2 Nanoparticles

50nm

99.99%

Light Yellow

nearly spherical 

EPRUI-Ce02 CeO2 Nanoparticles

100nm

99.99%

 

Copper Nanoparticles

Copper Nanoparticles

nanoparticles supplier

Copper Nanoparticles

                           

 

Copper (Cu) Nanoparticles Applications


Cu Nanoparticles used in conductive coatings; conductive inks; Conductive slurry: The copper nanopowder can be applied to the production of MLCC internal electrode and other electronic components in electronic slurry for the miniaturization of microelectronic devices; The electronic size with good performance made of copper nanopowder instead of valuable metal particles cuts cost to a large extent; This technology is used to the preference of microelectronic processes; Conductive pastes; Cu Nanoparticles are high thermal conductivity materials

Ideal Lubricant additives: Adding 0.1~0.6% of copper nanopowder to lubricant oil and lubricant grease. It will form a self-lubricating and self-repairing coating film in the frictioning surface and lower its anti-friction and anti-wear performance; Cu Nanoparticles Lubricants additives; Cu Nanoparticles Sintering additives

 Medicine append material; Capacitor materials

Raw material for bulk nanomaterial: Adopt the inert gas to make bulk copper nano composite material with powder metallurgy

5.Cu Nanoparticles is widelly used as Catalysts; Efficacious catalyst: Copper and copper alloy nanometer, feature high efficacy and selectivity, can be used as catalyst in some reactions, e.g. carbon dioxide compound hydrogen to produce methanol

The superficial conductive coating processing of metal and non-ferrous metal


 
Specification


Copper Nanoparticles Features
Copper has good conductive properties. After being processed into the nanoparticles, copper nanoparticlesno longer have conductive properties, but with other superior performance, such as antibacterial, deodorant, catalysis, lubrication 

Item

Purity

APS

SSA

Color

Morphology

Making Method

Nano Copper 99.9%+ ≤50nm >20m2/g Dark Red spherical Physical Method
Nano Copper 99.9%+ ≤100nm >16m2/g Dark Red spherical Physical Method
Copper Micropowder 99.9%+ 180nm >1.5m2/g Dark Red spherical Physical Method

Copper Micropowder

99.9%+

300nm

>1.5m2/g

Black

spherical

Physical Method

Cuprous Oxide Nanoparticles

Cuprous Oxide Nanoparticles

nanoparticles supplier

cuprous oxide nanoparticles

                           

 

Cuprous Oxide Nanoparticles Applications

 Nano Cu2O can be used as antifouling agent for marine paints and which can help extend operating life of stain proof paint
  Auxiliary in photo catalytic degradation of organics
  Deodorization and degerming additive in functional fiber
  Stabilizing additive for anti-fouling paint
  Coloring agent for glass and ceramic
  Catalyst as combustion improver additive in solid propellant and explosive
  Analytical reagent
  Inflaming retarding and smoke suppressor additive for PVC
Cu2O Nanoparticles Storage Conditions
Nano Cu2O should be sealed in vacuum and stored in cool and dry room and it should not be exposure to air. In addition, the product should be avoided under stress
Cuprous oxide (Cu2O) is very unstable, during application or exposure to air, very small percentage of the material might be oxidized to Copper Oxide (CuO), or restore to Copper (Cu) - we use high purity metal copper for making Cu2O nanopowder; Therefore, containing little impurity phase (CuO or Cu) is quite normal and very difficult to remove it; However it generally does not affect any performance

 

:Features

Cu2O Nanoparticle Specifications :

Item

Product

Color

Purity

APS

Dispersity

EPRUI-YHYT100

Cu2O Nanoparticles

Brick Red

99.5+%

100nm

Easy to disperse in various solution

 

DWNTs(Functionalized)

Functionalized - DWNTs

 

                           

 

 

Product Information

 

Specification

The DWNTs for sale in 2007 on www.arry-nano.com, The main testing methods
still are Raman and electron microscope - TEM and SEM
The quality of electron microscope pics will relate to the testing sample

Stock number: ARQD001(-OH);  ARSD001(-COOH)
OD: 1.3-3nm
-OH content: 1~5wt%
-COOH content: 1~4wt%
Purity of DWNTs: >60wt%
Purity of CNTs: >80wt%

Length: 2-10micron
Amorphous carbon: < 4%
Ash: <3wt%
Special surface area: >500 m2/g
Thermal conductivity: ~ 4000W/m·k
IG/ID: > 9 (Raman data) )


 

Gamma Aluminum Oxide

Alpha Aluminum Oxide

Aluminum Oxide-alpha

                           

 

Alumina Nanoparticles Application


Transparent ceramics: high-pressure sodium lamps, EP-ROM window;
 Cosmetic filler;
 Single crystal, ruby, sapphire, sapphire, yttrium aluminum garnet;
High-strength aluminum oxide ceramic, C substrate, packaging materials, cutting tools, high purity crucible, winding axle, bombarding the target, furnace tubes;
  Polishing materials, glass products, metal products, semiconductor materials, plastic, tape, grinding belt;
Paint, rubber, plastic wear-resistant reinforcement, advanced waterproof material;
Vapor deposition materials, fluorescent materials, special glass, composite materials and resins;
  Catalyst, catalyst carrier, analytical reagent;
  Aerospace aircraft wing leading edge;
 


Nano Al2O3 (Gamma) Features


γ-phase nano-Al2O3 is with small size, high activity and low melting temperature, it can be used for producing synthetic sapphire with the method of thermal melting techniques; the g-phase nano-Al2O3 with large surface area and high catalytic activity, it can be made into microporous spherical structure or honeycomb structure of catalytic materials. These kinds of structures can be excellent catalyst carriers. If used as industrial catalysts, they will be the main materials for petroleum refining, petrochemical and automotive exhaust purification. In addition, the g-phase nano-Al2O3 can be used as analytical reagent.


Al2O3 Nanoparticle Gamma Specification

Item

APS

Purity

Crystal form

Morphology

Appearance

EPRUI-L20Y 20nm 99.99% Gamma Needles White Powder

EPRUI-L50Y

50nm

99.99%

Gamma

Needles

White Powder

 


 

 

Graphene Nanoplatelets3

Multi Wall Carbon Nanotubes

 

                           

 

 

Applications

 

 Specification

 

 Ultracapacitor electrodes
 Anode materials for lithium-ion batteries
 Conductive additive for battery electrodes
 Electrically conductive inks
 Thermally conductive films and coatings
 Additive for lightweight composites
 Films or coatings for EMI shielding
 Substrate for chemical and biochemical sensors
 Barrier material for packaging
 Additive for super-strong concrete
 Additive for metal-matrix composites

Size ~ 2Mm
Thickness : 1
Purity : 5-20micron
Purity: >95wt%
Amorphous carbon: <0.01%
Ash: ~ 0wt%
Special surface area: Can be 300 or 500 or 750 m2/g
Thermal conductivity: ~ 4000 W/m·k
IG/ID: Accordance the chart)


 

Graphite Nanoparticles

Graphite Nanoparticles

nanoparticles supplier

Graphite Nanoparticles

                           

 

 Applications

Natural graphite is mostly consumed for refractory, steelmaking, expanded graphite, brake linings, foundry facings and lubricants; Natural graphite has found uses as the marking material ("lead") in common pencils, in zinc-carbon batteries, in electric motor brushes, and various specialized applications. Aluminum/graphite composites for bearings, pistons, and liners in engines; Carbon adsorbents for gas chromatography; Cupper/graphite and silver/graphite nanocomposites for electrical brushes and contact strips; Inorganic filler (graphite/polymer nanocomposites); Support materials for precision metal powder catalysts Graphite/polymer nanocomposites for enhanced electrical conductivity; Metal matrix composites for reduced friction and wear


 
Specification 


Graphite (C) Nanoparticles Features
The high purity and high carbon nano graphite powder is prepared by laser ablation method and is widely used in the fields of conductive coatings, glass manufacturing, lubricant formation, metallic alloys, nuclear reactors, powder metallurgy, and structural materials 


Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Graphite (C) Nanoparticles

99%

40nm

 Black

0.13g/cm3

Flake

180㎡/g

Indium Nanoparticles

Indium Nanoparticles

nanoparticles supplier

indium/In Nanoparticles

                           

 

Indium Nanoparticles Applications


a. Indium nanoparticles can be used in electronic slurry for semiconductor, alloy with high purity and silicon solar cells. It can reduce temperature of sintering
b.In nanopowder can be added into welding alloy in order to lower the melting point of the alloy.
c.It can also increase wear resistance of alloy.
d.If used in lubricant oil, the wear resistance of lubricant oil will increase.

e. In nanoparticles can also be used as combustion improver for rocket fuel.

 
Specification
 
 Indium Nanoparticles Specification  

Item

Purity

APS

SSA

Color

Morphology

Dispersity

Indium
Nanoparticles

99.99%

50nm

15.64 m2/g

Black

Tetragonal

no hard agglomeration, can be dispersed in various liquids

Other Elements in Indium Nanopowder:

Element
Hg
Cd
Pb
Cr
As
Al
Ti
Cu
Fe
Zn
Mg
Na
Unit(ppm)
2
15
10
1
7
7
10
5
8
15
2
7

Indium Oxide Nanoparticles

Cuprous Oxide Nanoparticles

nanoparticles supplier

indium oxide/In2O3 Nanoparticles

                           

 

In2O3 Nanoparticles Applications

Nano Indium oxide powder is kind of semiconductor material
Nano In2O3 has good electrical conductivity and light transmittance
In2O3 Nanoparticles can be widely used into the field of chemical, biological sense, solar battery, air-sensing element, photoelectron and panel display, etc

 

:Features

 

Indium Oxide Nanoparticles Specification:

Item

Product

Purity

APS

SSA

Color

Morphology

Dispersity

EPRUI-YHY40

In2O3
Nanoparticles

99.99%

40nm

36.42 m2/g

Light yellow

Cubic

no hard agglomeration, can be dispersed in various liquids

Other Elements in Indium Oxide Nanopowder:

Element
Hg
Cd
Pb
Cr
As
Al
Ti
Cu
Fe
Zn
Mg
Na
Unit(ppm)
2
15
10
1
7
7
10
5
8
15
2
7

 

Indium Tin Oxide/ITO Nanopowder

Cuprous Oxide Nanoparticles

nanoparticles supplier

indium oxide/In2O3 Nanoparticles

                           

 

ITO Nanoparticles Applications

Nano indium tin oxide powder is mainly used to produce transparent conductive coatings for liquid crystal displays, flat panel displays, plasma displays, touch panels, electronic ink and so on
ITO nanopowder is also used for various optical coatings, infrared-reflecting coatings (hot mirrors) for architectural, automotive, and sodium vapor lamp glasses are mostly used
Indium Tin Oxide nanoparticles have been used as conductive material in plastic electroluminescent lamp
Nano ITO powder can be used to make thin film strain gauges which can operate at temperatures up to 1400 °C and can be used in harsh environments, e.g. gas turbines, jet engines, and rocket engines

 

 Features

Indium Tin Oxide(ITO) Nanoparticles Specification:

Item

Product

Purity

APS

SSA

Color

Morphology

Mass Ratio

Dispersity

EPRUI-ITO30

Indium Tin Oxide ITO
Nanoparticles

99.99%

30nm

40.74m2/g

Green grey

body-centered Cubic

In2O3:SnO2=90:10

no hard agglomeration, can be dispersed in various liquids

 

Iron Nanoparticles

Iron Nanoparticles

nanoparticles supplier

Iron Nanoparticles

                           

 

 Iron (Fe) Nanoparticles / Nanopowder Application

1. Absorbing materials: metal nanopowder has special function of electromagnetic wave absorption. Iron, cobalt, zinc oxide powder and carbon-coated metal powder can be used in military as an invisible material with good performance of millimeter wave. Can be used as infrared stealth materials and structures invisible materials as well as mobile phone radiation shielding materials
2. Magnetic Media: The high saturation magnetization and permeability rate of nano iron make it good magnetic media which can be used as bonding structure of fine head
3. Magnetic recording materials with high performance: With the advantage of straightening coercivity, saturation magnetization, high specific saturation magnetization and good oxidation resistance, etc., iron nanoparticle can greatly improve the performance of the tape and large-capacity hard & soft disk
4. The magnetic fluid: magnetic fluid made of iron, cobalt, nickel and its alloy powder has excellent performance and can be widely used in seal damping, medical equipment, sound control, light display 


 
Specification 


Iron Nanoparticles Features
Iron nanoparticle has large specific surface area with a strong tunneling effect and small size of the border effect, and it also has the general properties of ordinary iron. Therefore, iron nanoparticle is widely used in radar absorbers, magnetic recording devices, heat resistant alloys, powder metallurgy, injection molding, a variety of additives, binder carbide, electronics, metal ceramic, chemical catalysts, high grade paint and other areas. Iron nano particle has uniform particle size, narrow particle size distribution, high purity and low contents of carbon, nitrogen, oxygen, sulfur, phosphorus and other harmful elements. It also has good fluidity, good antioxidant capacity and low sintering temperature.
Due to large surface area and small particle size ( < 100 nm ) , it will result in agglomeration and oxidation or even combustion and explosion during the preparation process of iron nanoparticles.

Item

Purity

APS

SSA

Color

Morphology

Bulk Density

Iron
Nanoparticles

99.9%

30-100nm

6.5-13m2/g

Black

Spherical

0.35-0.48 g/cm3

 

Molybdenum Disulfide MoS2 Powder

Molybdenum Disulfide MoS2 Powder

Molybdenum Disulfide MoS2 Nanoparticles

                           

 

 Molybdenum Disulfide Nanoparticles Applications


Nano MOS2 is mainly used in the industry of machinery lubrication and friction improvement, which can be used as solid lubricating materials. Nano MOS2 shows excellent lubricating property on the condition of ultra-vacuum conditions, high temperature, low temperature, high load, high speed, excellent lubricating equipment. Add oil, grease, Teflon, nylon, paraffin wax, stearic acid, from the efficacy to improve lubrication and reduce friction, extend lubrication cycles, reduce costs, improve working conditions. Can also be used as non-ferrous metals from film and forging film lubricant.
In lubricant applications: not only can improve the oil's largest non-card bite load, but also can reduce wear and improve the friction properties, the mechanism for the average molybdenum disulfide is more prone to friction and chemical reaction than the nano molybdenum disulfide. The formation of sulfur and molybdenum-rich lubricating film, the sky antiwear. Molybdenum disulfide to reduce friction and wear mechanism is completely different from grease.High vacuum can continue to maintain its excellent resistance to friction and wear properties, its main application is for difficult to maintain equipment, such as: space vehicles, satellites and military fields.
in the composite application: PS/MoS2 nano composites, will have a certain conductivity of MoS2 as a conductive filler to improve the polystyrene (PS) of the electrical properties, it has a certain capacity but will not change the anti-static the insulation.
relative to the general molybdenum disulfide, nano molybdenum disulfide can significantly increase the number of surface atoms, the formation of more sulfur vacancy, to higher catalytic activity and selectivity can be used as heavy oil conversion, oil refining hydrogenation catalyst of high activity, nano-MoS2 in the process of methanation of carbon monoxide as a catalyst with high selectivity and reactivity. Molybdenum Disulfide Nanopowder is a catalyst for coal liquefaction

 

MoS2 Nanoparticles Features


Molybdenum Disulphide powder (Nano MoS2) is shiny dark gray powder which has very good chemical stability and thermal stability. Dissolved in aqua regia and concentrated sulfuric acid, insoluble in water and dilute acid; No general chemical reaction with metal surface; Not erode the rubber material; Can be used for processing and storage of spare parts; Maintenance lubrication adhesion; can form a highly efficient dry lubricating film; Is less wear and friction reduction technology..
MoS2 nanoparticles, as a solid lubricant, one reason is of its layered structure, between layers of sulfur atoms combined with weak easy-to-slide and showed good friction-reducing effect; the second reason, exposure sulfur atoms of the crystal surface on the metal surface have a very strong adhesion to form a very solid film, therefore lubrication is superior to other general-lubricating materials. As compared with ordinary molybdenum disulfide, Nano molybdenum disulfide has many excellent properties, such as : excellent friction, large active surface area, more adsorption capacity, high reactivity, catalytic properties, especially the performance of catalytic hydrogenation desulfurization more, can be used to prepare special materials, catalytic materials and gas storage. In nano-layers of molybdenum disulfide into the other groups after the formation of intercalated nano-composite materials have many excellent physical properties (such as light, electricity, magnetism, catalysis, lubrication and other functions). With MoS2 particle size becomes smaller, it is attached to the surface of the friction material and the coverage has increased significantly, anti-wear friction properties has also been significantly improved


Specification

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Molybdenum Disulfide Powder

99.5%

600-800nm

Dark Grey

0.98g/cm3

Sphere

120㎡/g

 

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