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Sulfide Powder

Tungsten disulfide WS2 powder CAS 12138-09-9
  • Tungsten disulfide WS2 powder CAS 12138-09-9

Tungsten disulfide WS2 powder CAS 12138-09-9

Tungsten disulfide,the molecular formula is WS2,molecular weight is 247.97.It is a gray fine crystal or powder with a metallic luster,belonging to the hexagonal crystal system.
Partilcle size:300-500nm,70nm
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Overview of tungsten disulfide:

Difluidized tungsten is a small gray crystal or powder with metallic luster,belonging to the hexagonal crystal system,semi-conducting and diamagnetic.The natural mineral is tungstenite.The layered structure is easy to dissociate and has lubricating properties similar to graphite.

Application of tungsten disulfide:

What is the scope of application of tungsten disulfide?

Tungsten disulfide can be used as a lubricant with better performance than molybdenum disulfide,lower friction coefficient and higher compressive strength.Separately used for high temperature,high pressure,high speed,high load,and equipment operating in chemically active media.The forging and stamping lubricants configured with other materials can extend the life of the mold and improve the finish of the product.Filling materials configured with polytetrafluoroethylene and nylon can be used to make self-lubricating parts.In addition,tungsten disulfide can also be used as a catalyst in the petrochemical industry,with the advantage of cracking tungsten disulfide. (WS2)or tungsten disulfide is a very smooth dry film friction coating.The friction coefficient of WS2 is extremely low,at 0.03,which is lower than PTFE,graphite or molybdenum disulfide (MoS2).Compared with many other WS2,it has unparalleled performance in terms of lubricity,non-stick,low friction,wear life and rated size.It has a wide range of applications in transistors,sensors,photocatalysis,electronic equipment,etc.Tungsten disulfide powder has good solubility in water and ethanol.

WS2 is an excellent release material for plastic molds,extrusion dies and other demolding applications.

WS2 can eliminate the need for hydraulic oil,or can be used with petrochemical oil,grease,synthetic oil,silicone valve and hydraulic oil.It has affinity for the fluid layer and maintains the fluid layer.It helps to keep oil or grease on the surface,thereby further improving the lubrication effect.When the thickness is less than 1 micron, small parts can be coated without tolerance problems.

WS2 is also a fairly inert and non-toxic material that has been used in medical equipment and food processing applications.

WS2 replaces customer base materials by performing high-speed processing at ambient temperature.It does not make the substrate continuous or warped.

WS2 can be used alone or combined with our PVD hard coating to improve durability,high performance,stable and reliable catalytic activity,and long service life.

The price of tungsten disulfide powder:

The price of tungsten disulfide powder will vary randomly with tungsten disulfide production costs, transportation costs, international conditions, exchange rates and supply and demand in the tungsten disulfide market. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for tungsten disulfide, please feel free to send an inquiry to get the latest price of tungsten disulfide.

Suppliers of tungsten disulfide:

As a global tungsten disulfide supplier,Tanki New Materials Co.,Ltd has extensive experience in the performance,application and cost-effective manufacturing of advanced and engineered materials.The company has successfully developed Series of powder materials (zinc sulfide,zinc sulfide,bismuth sulfide,etc.), high-purity targets,functional ceramics and structural devices, and provide OEM services.

Hot Tags: Tungsten disulfide WS2 powder CAS 12138-09-9 , manufacturers, suppliers, factory, Customized

Tungsten Disulfide details:
Tungsten Disulfide particle size:FSSS=0.4 to 0.7 μm,FSSS=0.85 to 1.15μm. 80nm
Tungsten Disulfide purity:99.9%


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Tanki New Materials Co.Ltd Aims to help All industries and Chemical Wholesalers to find high quality, cheap price nano materials and chemicals by providing turn-key customize manufacturing services.

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Tanki New Materials Co.Ltd has rich experiences in the properties, applications, and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metal, etc.), high-purity targets, functional ceramics, and structural devices. OEM service is available.

Our innovative, high-performance materials are widely used in many industries, including but not limited to the automotive, electrical, electronics, information technology, petrochemical, oil, ceramics, paint, metallurgy, solar energy, and catalysis.

Based in the center of China, the company has rich resources and chemical product manufacuturing chains to make sure your cost remain as low as your specifications demand.

The company provides following products such as providing super high quality chemicals and Nano materials such as graphite powder, boron powder , zinc sulfide , nitride powder, Calcium nitride, Ca3N2, 3D printing powder, and so on.

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