Tungsten Disulfide Properties: What Are The Application And Coating Methods

Tungsten Disulfide Properties | cdn11.bigcommerce.com

In terms of intricacy and use, Tungsten Disulfide application techniques vary widely. Due to its lubricity, Thisneeds a forceful application to stick to a substrate. There is a maximum thickness of 0.5 microns (0.00002″ or 0.02 thou). Tungsten Disulfide particles do not stick to each other. 

Coating Methods

1.    Wet Lubricant Additive

Adding Tungsten disulfide properties can improve the performance of wet lubricants, including oils, greases, and synthetic lubricants. By adding the additive, lubricants become more lubricious, more stable, and more pressure-resistant. Engine oil and gear oil are examples of mating parts. In the oil, WS2 gradually coats the surfaces of mating parts.

2.    Blasting with sprays

Coat the part with Tungsten Disulfide Properties. Cleaning and degreasing the part is the first step. A second step is to sandblast the part with five microns of aluminum oxide powder. At 120 psi, sandblast WS2 powder onto the part. It is possible to spray at room temperature.

3.    Vibratory Bowl Coating

Bullets are suitable for this method since they are small. Cleaning and degreasing the parts is necessary before applying WS2. Next, fill a bottle with WS2 powder and place the pieces inside. It is essential to fill the bottle up to 75% of its capacity. Finally, put the bottle into the vibratory bowl. After that, vibrate for four to five hours. Finally, clean the parts.

4.    Using WS2/Alcohol Paste to buff the substrate

By mixing WS2 paste with isopropyl alcohol, you can apply it to the substrate. This method requires degreasing and cleaning the substrate. Apply the paste made of WS2 and alcohol to the substrate and cotton buffing wheel. As soon as the paste is dry, start grinding it with a buffing wheel. The final step is to scratch until the silver gray coating is visible.

Vital information on TungstelDisulfide properties

•    Raw Material

To be compatible with liquid oxygen systems and complex radiation environments. Graphite, molybdenum disulfide, binders, and other substances must not be present.

•    Cleaning 

It is essential to remove all external substances from all components before coating, including oils, greases, dirt, and oxidation. Avoid recontamination by handling the coating process carefully. 

•    Application

Temperature-dependent properties affect the component.

•    Thickness

0.00002 inch (0.5 microns) is the minimum thickness.

•    Thermal Poise

Temperatures between -300°F and 900°F must be able to resist the coating.

•    Appearance 

An under-microscope study must reveal no cracks, pinholes, blisters, or other imperfections in the coating color.

•    Quality

Applicant, adhesion, and appearance are all studied on parts before installation. An even color must be present on the coating, and there should be no marks on the surface.

Properties of Tungsten Disulfide are beneficial in many ways. Lubrication of the moving parts is greatly improved by this. 

It provides maximum protection and less wear and tear. In addition, Thesehave many applications in the industry and vehicles.