Micro Bismuth Sulfide Bi2S3 powder

Product Appearance:
Black or Brown Crystal

Product Specification:
Purity≥99%,Density=7.6-7.8 g/cm3, 
Average Particle Size=3-10μm
Product information :
Molecular Weight=514.16,Melting Point=685°C (dec.),
CAS No.:1345-07-9    EINECS No.:215-716-0

Product Application:
Bismuth sulfideis a kind of environment friendly product
with some advantages of good photoconductive and nonlinear optical response, which is widely used in solar cell, photodiode arrays, infrared spectroscopy, and it also can used to produce other bismuth compounds, free-cutting steel additives and micro-electronics industry and so on.

Package: 25kg/drum, or package according customer's requirement.  

Nano Ferric oxide Fe2O3 powder

Nano Ferric oxide Fe2O3 powder

Specifications:

Technical Parameters

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

Tr-Fe2O3-P

30

>99.99

145-245

1.4-3.8

4.2

α, r

red

Note: according to user requirements of nano particle can provide different size products.

Product performance

Nano structure of a-Fe2O3 in gas sensor, catalysis, magnetic recording and biomedical fields have broad application prospects. Due to an a-Fe2O3 nanometer material properties and structure form, therefore, is directly related to how to obtain the morphological structure of a-Fe2Oproduct controllable is always the focus of people. At present, many scholars to span80,PVP,DMF,CTAB,(NH4)2S2O8 ,NaH2PO4 ,NaClO3, such as sodium oleic and morphology, using hydrothermal has gained a series of spindle, such as Sphere, cube, bar, belt and linear a-Fe2O3 nanomaterials, Due to the above method of product structure, and as dense in response to introduce the system of various organic surfactant, which will give final product applications and washing inconvenience. Recently, our company adopts a special control method for large-scale controllable, such as porous flake a-Fe2O3 nanomaterials, because of its large specific surface activity center, as catalyst, provides the necessary conditions for the high selectivity and catalysts high reactivity. When a-Fe2O3 reached after nanometer, as a solid propellant combustion catalyst from the general propellant combustion rate and improve the combustion rate, this 1~10 times to manufacture high rockets and missiles.

Usage:
It can be broadly used for pigmentation in building man-made marble, and colorful cement. Its pigment for watercolor, paint color, paint, and rubber, plastic color, also can used for magnetic material industry.

Storage conditions
This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation

 

 

Silicon Nitride Si3N4 powder cas 12033-89-5

Feature of Silicon Nitride powder

CAS No.:
12033-89-5
Other Names:
silicon nitride powder
MF:
Si3N4
EINECS No.:
234-796-8
Place of Origin:
Henan, China (Mainland)
Grade Standard:
Electron Grade, Industrial Grade, Medicine Grade
Purity:
99.99%
Appearance:
Powder
Application:
Industrial
Brand Name:
TRUN
Model Number:
Hexagonal
CAS:
12033-89-5

Application of Silicon Nitride powder:

High temperature ceramics, magnetron sputtering targets , the silicon nitride coating , it mainly used as a functional ceramic materials, raw materials , refractory materials of non-ferrous metals , aircraft engines , gas input nozzles, bearings and other high temperature structural materials and heat-resistant coating layer as well as grinding , cutting , furnace and other materials. It can also be used as the heat-resistant coatings for the manufacture of engine.

 

Product characteristics of Silicon Nitride powder:

Low density

High temperature strength

Superior thermal shock resistance

Excellent wear resistance

Good fracture toughness

Mechanical fatigue and creep resistance

Good oxidation resistance

 

Chemical composition of Silicon Nitride powder:

Si3N4≥99.9%  N≥38.9%  O≤1.5%  C≤0.1% Fe≤120ppm  Al≤75ppm

 

Zirconium carbide ZrC powder cas 12070-14-3

Technical parameters of Zirconium carbide ZrC powder
Zirconium carbide powder Purity: >99%
Zirconium carbide powder APS: 20nm
Zirconium carbide powder SSA: 20-70m2/g
Zirconium carbide powder Color: black
Zirconium carbide powder True Density: 6.7g/cm3
Zirconium carbide powder Oxygen: <1%
Zirconium carbide powder Bulk Density (g/cm3): 0.08
Zirconium carbide powder Crystallographic Structure: Cubic
Zirconium carbide powder Zeta Potential: -23.8mV
Zirconium carbide powder CAS No.: 12070-14-3
Making Method: Plasma vapor phase synthesis method

 
 
Product Features of Zirconium carbide ZrC powder:

This product possesses high temperature oxidation resistance, high strength, high hardness, good thermal conductivity and toughness. Also, it is an important structural material; In addition, zirconium carbide nano powder has a high visible light absorption, excellent infrared reflectance and large energy storage characteristics and so on. Nano zirconium carbide can be used in new type of insulation textile products.

Applications of Zirconium carbide ZrC powder:
Nanometer zirconium carbide can be used in new insulation thermostat textiles, nylon, fiber, hard alloy, nano-structured parts and devices: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries using high temperature and corrosion resistant; The surface coating of metal and other materials; Composite materials: such as the fabrication of metal matrix, ceramic matrix, polymer nanocomposites; Sintering additives, grain refining agents or nucleating agents. 

Storage Conditions of Zirconium carbide ZrC powder:
Damp reunion will affect its dispersion performance and using effects, therefore, this product 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.

COA of Zirconium carbide ZrC powder

 
Zirconium Carbide Nanopowder (ZrC) -COA – %
99% Free C Free Zr O Fe Si Ni Cu Al
ZrC <0.1 <0.1 <1 0.08 0.17 0.03 0.05 0.04
 

Nano Manganese Binoxide MnO2 powder

Nano Manganese Binoxide MnO2 powder


Features :

High-quality raw material and great variety of purity.High mechanical strength and stable chemical property.High chemical activity and good oxidation and catalysis effect.

 

CAS NO.    215-202-6       EINECS NO.1313-13-9
color          black                relative density 5.026
formula     MnO2               molecular weight 86.94   
solubility   insoluble in water and nitric acid£¬souble in acetone
APS:500-800nm
Note: according to user requirements of nano particle can provide different size products.

 

Applications :

1. Manganese Dioxide is mainly used in electrolytic zinc electrolytic lead ,ceramics,chemistry industry and Battery industry.It refers to medication(Potassium Permanganate),national defense,electronical.

2. Technology,printing and dyeing,photography,ceramics,match,weld,water purification,disenfactor,oxidant,catalyst,agriculture and other industries.

Silicon carbide SiC powder cas 409-21-2


 

Technical parameters of Silicon carbide SiC powder

Silicon carbide SiC powder (SiC, Beta)
Silicon carbide SiC powder Purity: 99+%
Silicon carbide SiC powder APS: 45-65nm
Silicon carbide SiC powder Color: Grayish white
Silicon carbide SiC powder Bulk Density: 0.05 g/cm3
Silicon carbide SiC powder True Density: 3.216 g/cm3
Silicon carbide SiC powder Morphology:  cubic
Silicon carbide SiC powder Making Method: Plasma CVD
Silicon carbide SiC powder SSA: 40-80 m2/g
Silicon carbide SiC powder Zeta Potential: -27.8mV
Note: according to user requirements of nano particle can provide different size products.
SiC Nanoparticle

Purity

Free Si

Free C

99+%

0.24%

0.76%

Silicon carbide SiC powder Features:

1. The product possesses high purity, narrow range particle size distribution, and larger specific surface area;
2. This product has chemical stability, high thermal conductivity, smaller thermal expansion coefficient and better abrasion resistance;
3. Its microhardness is 2840 ~ 3320kg/mm2 and hardness is between corundum and diamond; Its mechanical strength is higher than the corundum;
4. nano-SiC possesses excellent thermal conductivity. It is a semiconductor and resistant to oxidation in high temperature.
 

 
Silicon carbide SiC powder Applications: 
High-grade refractory material; Special use material for polishing abrasive;  Ceramic bearings;  Ceramic engine parts; Grinding wheels; Textile ceramics; High-frequency ceramics; Hard disc and a support for multichip modules; High-temperature and high-power semiconductors; High-temperature ceramic bearings; High-temperature fluid transport parts; High hardness grinding materials; High-temperature sealing valves; High-temperature spray nozzles; Integrated circuit substrate; Catalyst support; Mirror or coatings for extreme ultraviolet environment; Nanocomposites (e.g., Si3N4/SiC, SiC/polymer); Resistance heating elements; Strengthening materials for Al, Al2O3, Mg, and Ni……

Silicon carbide SiC powder Storage Conditions:
Damp reunion will affect its dispersion performance and using effects, therefore, this product 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.

Micro Manganese Sesquioxide Mn2O3 Powder

Superfine Manganese Sesquioxide Powder Mn2O3

Properties:
CAS: 1317-34-6
Appearance: dark crystal, it’s poisonous.
Relative density: 4.5
Molecular Formula: Mn2O3
Molecular weight: 157.87
Solubility: insoluble to water, acetic acid; solute to cold hydrochloric acid, warm nitric acid and warm sulfuric acid.
APS:2um.
Note: according to user requirements of nano particle can provide different size products.
Deoxidize at 1080¡æ, its fine dust is flammable. Mn2O3 can be hydrogen disoxidated to Mn2O4 at 230¡æ, if hydrogen disoxidated above 300¡æ, it finally get MnO. It can be used as clothe dying material.
 
Technical specifications:

Items QB9801-3
£¨Mn£© % ≥ 70
£¨SiO2£©% ≤ 0.005
£¨H2O£©% ≤ 0.5
£¨CaO£©% ≤ 0.001
£¨K£©% ≤ 0.001
£¨Na£©% ≤ 0.001
£¨Pb£©% ≤ 0.002
£¨P£©% ≤ 0.5
£¨S£©% ≤ 0.5
£¨Se£©% ≤ 0.005
 

Application: mainly used in electronic industry

Package:
Double packing: plastic bags package in inner side, fiber barrel package outside. All marked with English letters on inner plastic bags, wet weight£º25kg, 50kg, 1000kg

Storage & Transportation:
It shall be stored in dry, ventilated and damp-proof ware house, shouldn’t be stored or transported together with acids and oxidizing agent. Use water, sand or extinguishing agent to put out fire when on fire.
 

Lubricating Material-Molybdenum Disulfide MoS2 Nanoparticles

Lubricating Material-Molybdenum Disulfide MoS2 Nanoparticles (Nano MoS2 powder)

MoS2 Nanoparticles Features 
                 
molecular formula:   MoS2              
molecular weight:  160    
appearance :    black/grey black powder
purity :99.9%    
 

MoS2 APS CAS NO. EINECS NO. Fe Ca Mg Cu Na Co
99.9% 100nm 12627-57-5   235-733-7   0.003% 0.001% 0.001% 0.01% 0.02% 0.002%
Ni Si Al Pb K N C F.S O Mn
0.003% 0.004% 0.002% 0.001% 0.005% 0.006% 0.003% 0.007% 0.008% 0.01%

Note: according to user requirements can provide different size products.

1. Molybdenum Disulphide Nanoparticles (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;
2.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.. 

3.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.
4. 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.

Nano Molybdenum Disulfide MoS2 powder

Nano Molybdenum Disulfide MoS2 powder

MoS2 Nanoparticles Features: 

1. Molybdenum Disulphide Nanoparticles
 (Nano MoS2) is shiny dark gray powder which has very good chemical stability and thermal stability.
2. 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;
3. 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.. 

4. 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.

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Tr-MoS2-P1

99.5%

40nm

Dark Grey

0.98g/cm3

Sphere

120m2/g

Applications:
1. Molybdenum disulfide is an important solid lubricant,Especially suitable for high temperature and high pressure.
2. It also has diamagnetism, can be used as a linear photoconductor and display P type or n-type conductivity of the semiconductor, rectifier and can change role.
3. And also can be used as a complex containing hydrocarbons dehydrogenation catalysts.

Copper Cu Powder CAS 7440-50-8


Nano Copper Cu Powder
 

Technical Parameters of Copper Cu Powder

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

Tr-Cu

50

>99.9

15

0.2

8.9

sphere

red

Note: according to user requirements of nano particle can provide different size products.
 

Product performance of Copper Cu Powder

        High purity, uniform particle size distribution, easy to disperse use.
 

Application direction of Copper Cu Powder

        As the production, microelectronic device used in the manufacture of multi-layer ceramics capacitor terminals, Can be used for carbon dioxide and hydrogen synthesis catalyst reaction process such as methanol, Metallic and nonmetallic surface coating processing; conducting Conductive pulp, used as lubricant and pharmaceutical industries oil.


Storage conditions of Copper Cu Powder

        This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

Cobalt Co powder CAS 7440-48-4

Nano Cobalt powder (Nano Co powder) 99.9% as lubricant

 

Technical Parameters of Cobalt Co powder

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystal form

Color

Tr-Co

30

>99.9

40-60

0.1-0.25

1.54

sphere

gray

Note: according to user requirements of nano particle can provide different size products.


Application direction of Cobalt Co powder

        1 High-density magnetic recording materials: using nanometer cobalt powder record high density and high coercive force (up to 119.4 KA/m), signal-to-noise ratio and oxidation resistance as well as good, can significantly improve tapes and large capacity hard disk performance;

        2 Magnetic iron, cobalt, nickel alloy powder production of magnetic and outstanding performance, can be widely applied in medical apparatus and instruments, sealing damping, sound, light show;

        3 Absorbing materials of nano metallic electromagnetic wave absorb have special effect. Iron, cobalt, zinc oxide powder and carbon bag as military use metallic powder materials, high-performance millimeter-wave invisible infrared stealth materials and visible – stealth materials, and structured mobile phone radiation shielding materials.

Storage conditions of Cobalt Co powder

        This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation. 

Nickel Ni powder CAS 7440-02-0

Nano Nickel Ni powder

Technical Parameters of Nickel Ni powder

Model

APS(nm)

Purity(%)

Specific surface area(m2/g)

Volume density(g/cm3)

Density(g/cm3)

Crystalform

Color

Tr-Ni

25

>99.9

30

0.78

8.88

sphere

black

Note: according to user requirements of nano particle can provide different size products.


Application direction of Nickel Ni powder

        1 Absorbing materials: metal nano powder to the electromagnetic wave absorption of special effects. Iron, cobalt, zinc oxide powder and carbon bag as military use metallic powder materials, high-performance millimeter-wave invisible infrared stealth materials and structured light stealth materials, and mobile phone radiation shielding materials;

        2 Magnetic pulp: Using nanometer iron powder high saturation magnetization strength and high magnetic permeability properties, can be made for pmsm. air-gap pulp, fine head of bonding structure, etc;

        3 High performance magnetic recording materials: Using nanometer iron powder coercive force, high strength, than the saturation magnetization signal-to-noise ratio and oxidation resistance as well as good, can significantly improve tapes and large capacity hard disk performance;

        4 Magnetofluid: With iron, cobalt, nickel alloys of magnetic powder production outstanding performance, can be widely applied in medical apparatus and instruments, sealing damping, sound, light show etc.


Storage conditions of Nickel Ni powder

       This product should be stored in dry, cool and sealing of the environment, can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

Diamond Powder cas 7782-40-3

nano Diamond powder purity: 54.5%

nano Diamond powder APS: 3-10 nm(according to user's requirements)

nano Diamond powder SSA:  ~286.4521 m2/g

nano Diamond powder decomposing Temperature: 629.98oC

nano Diamond powder color: black

nano Diamond powder morphology: spherical & flaky

nano Diamond powder ash:2.218%

nano Diamond powder bulk density: 0.16 g/cm3
nano Diamond powder true density: 3.05-3.30 g/cm3
nano Diamond powder Making Method by Explosion Synthesized

 

nano Diamond powder Certificate of Analysis –%
Diamond
Ash
Fe
Ca
Mg
Pb
Zn
Cr
Ni
Cu
54.5 2.218 0.26 0.04 0.0001 0.0005 0.018 0.00074 0.0005 0.00121
Na
K
C
H
N
O
Al
Co
Si
0.00075 0.00289 86.80 2.27 3.39 4.85 0.32 <0.1 016
 
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Water-Based Calcium stearate as lubricant

Water-Based Calcium stearate as lubricant

Specification index:

Chemical structural formula: Ca(C18H35O2)2

Molecular weight: 607.03

Purity: 99%

Ca: 6.60%

Stearic acid: 93.40%

Melting point: 179-180°C

Appearance: White milky emlusion

Solid material: ≤40%

Particle size:≤1μm

Whiteness: ≥94

Viscosity: ≤500mpa.s(25°C)

Free fatty acid:≤0.5%

PH: 7~8

Specific gravity: 1.0-1.1g/cm³(25°C)

Product Performance

Water-Based Calcium stearate is a high-tech product produced with nano-composite technology., The appearance is white emulsion, non-toxic products, no pollution, no hazard properties, environmental friendly.It’s easily dispersed in water, with a fine degree and have a good insoluble dispersed phase. It have the features of good transparency, anti-foaming, good stability, good anti-sinking, fast drying, easy dispersed, grindability, improve the hydrophobic of coating surface and the handfeel of paint film.

Application

Calcium stearate emulsion is widely used in the pharmaceutical industry, paper industry. It’s a good water-proof agent, plugging agent and lubricant. It has excellent lubricating and dispersion ability, and can be used as stabilizing additives for plastics and rubber.

Package

200kg/plastic barrel

Storage
1. Must be closed to save, not to store exposure.
2.Non-exposure, must be stored in a cool place.
3. In the winter should prevent freezing and demulsification,it should be stored above 0 °C.

4. Not with high alkaline acid compound piling up together, in order to avoid the sour lye to leakage and produces chemical reactio with zinc stearate n, affect the stability

5. This product long time storage may be slightly precipitation phenomenon, stir well before use it,it won’t affect the use effect.

6. Transportation should pay attention to the protection measures.

DMTD (2,5-Dimercapto-1,3,4-thiadiazole) cas 1072-71-5

1. Summarize
DMTD is short for 2,5- dimercapto-1,3,4- thiadiazole. The reaction products of DMTD and thiol can be used as metal attenuated agent in lubricating grease, has excellent antioxidant, corrosion resistance and the extreme pressure antiwear function. DMTD itself as pharmaceutical intermediates, has wide application in the production of antibiotics¡£It can also directly as antirust preservatives used in water treatment industry, or in the electrochemical as lithium battery anode. Meanwhile, the ramification for DMTD(di-DMTD) can be used as vulkacit of Halogen-containing rubber£¨crosslinking agent£©¡£
Chemical name£º2,5- dimercapto-1,3,4- thiadiazole 
Bismuththiol£¬1,3,4-Thiadiazole-2,5-dithiol£»2,5-Dimercapto-1,3,4-thiadiazole£»
CAS No.: 1072-71-5
 2.Typical technical data

Mark   DMTD
Appearance Milk white to light yellow powder
Purity ≥99%
Moisture content <0.1%
Melting point 153¡«165¡æ
Ash content£¨900¡æ£© <0.5%
Thermal weight loss£¨60¡æ£© ≤0.5%

3. Package, Transportation and Storage
 The net weight is 25 kg with fibre drum packaging, can resist the low intensity of impact, On the drum with product name and and general safety measures and the production batch number and other digital information. It can also be packaged for shipment
Mode of transport:  Highway, Railway, Waterway and  Air Transport. The danger classes is equal to common chemicals. It has a slight smell of sexual stimulation with airtight condition for a long time(with MSDS report)¡£
Storage temperature:—30¡æ-60¡æ. Keep out of the sun.

MoDTC Complexes cas 68412-26-0

Summarize:
MoDTC Complexes is a non-phosphorus anti-friction & oxidation resistance additive, appears as solid powder. It has high content of Mo & Sulphur element. It can decrease abrasion of friction pair surface efficiently in lubricating grease, improve loading capacity and energy efficiency. It has good synergy with common anti-friction additive and oxidation resistance additive. Since it is non-phosphorus multifunctional additive, so it can decrease phosphorus content of lubricating grease, it is energy conservation and environment protection.
CAS No.: 68412-26-0

Typical Physicochemical Properties 

Item Nanohuier-012 MoDTC Complexes
Chemical Composition MoDTC
Appearance Pale yellow powder
Density ( 15.6¡æ ), g/cm 3 1.58
Initial melting point 257¡æ
Mo % 26-28
S % 23-26
 Solubility Insoluble with water and petroleum base base oil, slightly soluble in phosphate and some ester synthetic oil

 
Recommended additive dosage: lubricating grease: 1.0%-3.0%
Product safety:  Danger class equals to common chemicals, needs no special safety measures.
Storage & transportation: take SH0164 as executive standard.

Molybdenum Dithiophosphate MoDTP cas 72030-25-2

I.                  Summarize:
Nanohuier-011 MoDDP is a synthetized oil-soluble liquid organic molybdenum anti-friction & oxidation resistance additive, produced with advanced process. It is applicable in internal engine oil, gear oil, lubricating grease and other industrial oil. It can improve lubricant anti-friction significantly; can decrease abrasion of friction pair surface efficiently; it also has favorable oxidation resistance under high temperature.
CAS No.: 72030-25-2

II.               Typical Physicochemical Properties 

Item Physicochemical Properties
Appearance Claybank liquid
Density£¨15.6¡æ£©g/cm3 1.0-1.05
Kinetic Viscosity£¨100¡æ mm2/s£© 7.0-15.0
Flash Point£¨open-cup  ¡æ£© ≥130
Mo   % 8.5-10.0
Sulphur   % >9.0
Phosphorus   % >3.0
 Solubility Easy soluble in mineral oil & synthetic oil

 
III. Recommended additive dosage
   Lubricant oil   0.2%-1.0%         Lubricating grease 1%-3%

IIII. Package, transportation & storage
     Packaged with 200L galvanized barrel, barrelhead has antiseep and waterproof measure, barrel can bear moderate strength impact. Barrel is marked with product name, general security measures, related producing lot No. and so forth.
Transportation: suitable for road, railway, sea and airway transportation. Danger class equals to common chemicals, take SH0164-1995 (national industrial standards of China) as referred executive standard, and its MSDS report.
Storage temperature: stored at -30¡æ—60¡æ warehouse. Its color might be darkened for long-term storage.

Graphite powder cas 7782-42-5

Natural flake graphite powder

 

Product Description

Features of graphite powder

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.

 

Specification of graphite powder

graphite powder (Natural graphite)
graphite powder Purity: 99.985% 
graphite powder APS:1μm,3μm(Can be customized)
graphite powder Ash: <0.016%
graphite powder H2O~0.12%
graphite powder  Morphology: flaky
graphite powder Color: black

 

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Graphite powder (C) particles

99.985%

1μm

 Black

0.114g/cm3

Flake

26.12m2/g

 

Item

Purity

APS

Color

Bulk Density

Morphology

SSA

Graphite powder (C) particles

99.982%

3μm

 Black

0.115g/cm3

Flake

18.51m2/g

 

 

Application of graphite powder

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

 

Packaging & Shipping

 

Packaging of graphite powder :1kg/bag, or as your request.

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Vanadium carbide VC powder cas 12070-10-9


Technical parameters of Vanadium carbide VC powder
Vanadium carbide VC powder Purity: 99.9%
Vanadium carbide VC powder Crystal structure: Cubic
Vanadium carbide VC powder Color: Gray
Vanadium carbide VC powder APS: 600-800nm
Vanadium carbide VC powder SSA: 10m2/g
Vanadium carbide VC powder Density: 5.77 g/cm3
Vanadium carbide VC powder Bulk Density: 2.6g/cm3
Vanadium carbide VC powder Melting Point 2800oC
Vanadium carbide VC powder Boiling Point 3900oC
Vanadium carbide VC powder Solubility in water: Insoluble
CAS number: 12070-10-9

 

T.C

F.C

O

N

Al

Fe

Na

Ca

K

Si

>18.7%

<0.03%

<0.02%

<0.003%

<0.004%

<0.01%

<0.005%

<0.003%

<0.005%

<0.003%

Properties and Applications of Vanadium carbide VC powder:
Vanadium carbide, VC, is an extremely hard refractory ceramic material. It is commercially used in tool bits cutting tools. It has the appearance of gray metallic powder with cubic crystal structure. Vanadium carbide is chemically stable and has excellent high-temperature property. It can be used as an additive to tungsten carbide to fine the carbide crystals to improve the property of the cermet. Vanadium Carbide can be formed in the (111) orientation, when formed by R.F. Magnetron Sputtering.  Vanadium Carbide: Lattice constant of 4.182 angstroms, melting point 2800oC, boiling point 3900oC, good chemical stability and high temperature properties.

Gold Au powder cas 7440-57-5

Gold/Au nanoparticles powder


Specifications of Gold Au powder:

Item

Purity

APS

Color

Suggestion Application Dosage(ppm)

Trun-Au

10%

15nm

mulberry

Dilute it into water-based solvents 1-5ppm concentration

Note: according to user requirements of nano particle can provide different size products.

 

Gold Nanopowder / Nanoparticles Application:

When added to the cosmetic product,Au nanoparticles play a role of whitening, anti-aging and emollients; or as Food colorants organisms; Genetic identification; Environmental purification products for refining; Used in food, cosmetics as preservatives; Applied to the production of antibacterial, antimicrobial, anti-inflammatory drugs, and medical equipment, health supplies, beauty care equipment. Living daily commodity, such as food, beverages, nano-gold soap, toothbrushes, all kinds of beauty mask etc…

Gold Nanoparticles Storage Conditions:

1. The nanopowder water dispersion should be prevented from sunlight.
2. The product is for research and development purpose and the user must be a professional person (This person must know how to use this product.)
3. Nanoparticle dispersions are suspensions of nanoparticles in water. These dispersions can be used as-is, or diluted with suitable (compatible) solvents. Nanoparticles in dispersions can sometimes settle upon storage, in which case they can be mixed (shaked up) before use.