DOMADIA™ Molybdenum Disulfide Powder

High-Performance Lubrication & Advanced 2D Material Applications

DOMADIA™ Molybdenum Disulfide Powder (MoS₂) is a premium-quality dry solid lubricant with exceptional performance in extreme conditions. Known for its gray-black, metallic sheen and layered crystalline structure, MoS₂ stands out as the go-to material where conventional lubricants fall short — including high temperature, vacuum, corrosive, or high-load environments. Trusted across industries from manufacturing to aerospace and cutting-edge nanotechnology, this versatile material continues to evolve with new applications in energy, electronics, and beyond.

About DOMADIA™ Molybdenum Disulfide Powder

Molybdenum Disulfide (MoS₂), naturally found as molybdenite, is a compound of molybdenum and sulphur with a hexagonal lamellar crystal structure, similar to graphite and boron nitride. This structure enables outstanding lubricating properties, particularly in moisture-free or high-vacuum environments. DOMADIA™ MoS₂ is chemically stable, electrically semiconductive, and magnetically di-magnetic — making it a multifunctional material in both industrial and scientific applications.

Key Features & Advantages

1. Extreme Pressure Resistance: Handles up to 250,000 psi, ideal for cold metal forming and heavy-duty applications.

2. Thermal Stability: Operates effectively from -60°C up to 1000°C, depending on the environment.

3. Ultra-Low Friction: Coefficient of friction between 0.03–0.09, reducing wear and tear.

4. Water & Acid Resistance: Insoluble in water and dilute acids, ensuring durability.

5. Excellent Film Forming: Bonds well to surfaces, forming long-lasting protective layers.

6. Particle Size Options: Available in 90 nm, 1.5 µm, 4.5 µm, 12.5 µm — custom sizes on request.

7. High Purity Grades: >99.8% purity available for advanced applications.

Applications of DOMADIA™ MoS₂ Powder

1. Lubrication:
Used as a dry lubricant or additive in greases, oils, and coatings, especially in high-load, high-temperature, and vacuum environments.

2. Electronics & Semiconductors:
MoS₂ serves as a semiconducting material in field-effect transistors, photodetectors, and optoelectronic components, thanks to its tunable bandgap (1.3 eV to 1.9 eV in monolayer form).

3. Catalysis:
An efficient co-catalyst in hydrodesulfurization and hydrogen evolution for fuel cell technology.

4. Coatings & Surface Treatments:
Provides anti-wear, anti-corrosion, and anti-friction properties for components in aerospace, automotive, and industrial machinery.

5. Energy Storage & Nanotechnology:
Utilized in lithium-ion batteries, supercapacitors, and nanosheet-based sensors for its electrochemical and structural benefits.

6. Harsh & Clean Environments:
Ideal for corrosive, high-radiation, dust-laden, or ultra-clean sectors like marine, chemical, electronics, textile, and medical equipment.

Why Choose Domadia?

At Domadia, we combine material science expertise with customer-centric solutions. We ensure:

• Consistent product quality with verified high purity
• Flexible sizing and custom orders
• Compliant with AMS-M-7866/MIL-M-7866 military lubrication standards
• Ready-to-use packs: 1 lb & 10 lb plastic bags, or 25 kg (55 lb) drums
• Technical support for application-specific grade selection

We don’t just sell MoS₂ powder — we deliver performance, reliability, and expertise with every shipment.

Connect With Us

Interested in exploring how DOMADIA™ MoS₂ Powder can optimize your application? Whether you’re enhancing mechanical efficiency or diving into advanced electronics, we’re here to help. Our team is ready to assist with custom sizes, grades, and formulations to meet your needs. Experience the Domadia difference — where quality meets innovation.

Frequently Asked Questions

1. What are the available particle sizes for DOMADIA™ MoS₂ Powder?
Standard sizes include 90 nm, 1.5 µm, 4.5 µm, and 12.5 µm. Custom sizes are available upon request.

2. Can MoS₂ be used in vacuum or high-radiation environments?
Yes, MoS₂ performs exceptionally well in high vacuum and radiation-prone conditions where conventional lubricants fail.

3. What is the purity level of MoS₂ powder?
Purity can go beyond 99.8% for specialized applications such as electronics and semiconductors.

4. Is DOMADIA™ MoS₂ powder safe for food or medical equipment use?
While MoS₂ is non-toxic and clean, it is best to consult our technical team for specific regulatory compliance.

5. What industries use MoS₂ most commonly?
Automotive, aerospace, defense, electronics, oil & gas, and manufacturing sectors use MoS₂ extensively.

6. Is it compatible with other lubricants?
Absolutely. It can be blended with oils, greases, polymers, and coatings for enhanced lubrication.

7. Does DOMADIA™ offer formulation services?
Yes, we also provide MoS₂-based greases, pastes, and custom formulations tailored to your requirements.

8. How does MoS₂ compare to graphene in electronics?
Unlike graphene, MoS₂ has a tunable bandgap, making it better suited for semiconducting and optoelectronic applications.