Mesophase Pitch

Precursor to advanced carbon materials

Finding the Right Mesophase Pitch

Simply select your application below to see our recommendation for mesophase pitch.

Mesophase Pitch for Carbon Fiber

Product Softening Point (°C)Mesophase Content (%)Coking Value (%)Ash Content (ppm)Type
MM-BCMP-4285-295>9580-90100Petroleum-based
MMS-MP-0110≥280≥95≥88<300Naphthalene-based
MMS-MP-0113300-320≥95≥78≤1500Coal-based
MM-ZX-MP210-260≥98≥75100Naphthalene-based
Polarized light microscope image of petroleum-based mesophase pitch MM-BCMP-4

Polarized  Microscope Image

Mesophase Pitch for Carbon Foam

Product Softening Point (°C)Mesophase Content (%)Coking Value (%)Ash (ppm)Type
MM-BCMP-3285-295>9578-88<400Petroleum-based
Polarized light microscopic image of petroleum-based mesophase pitch (MM-BCMP-3)

Polarized  Microscope Image

Mesophase Pitch for Impregnation, Binder & Coating

Product Softening Point (°C)Quinoline Insoluble (%)Coking Value (%)Ash (ppm)Type
MM-BCMP-1200±153±175-85<400Petroleum-based
MM-BCMP-2 (BF7)290±1035±580±5250Petroleum-based
MMS-MP-0111220-25048 ± 275 ± 2300±50Coal-based
MMS-MP-0112140-15018 ± 269 ± 2600±50Coal-based
Polarized light microscopic image of petroleum-based mesophase pitch MM-BCMP-1

Polarized  Microscope Image

Frequently Asked Questions

What is mesophase pitch?

 

Mesophase pitch (MP), also known as liquid-crystalline pitch, is a mixture of various disc-shaped polycyclic aromatic hydrocarbons (PAHs) with relative molecular masses typically from 370 to 2,000.

Mesophase pitch forms an optically anisotropic fluid phase during the transition between crystalline and liquid states. It behaves like a liquid while retaining the optical anisotropy of a crystalline material.

Mesophase pitch can be produced from various feedstocks, including coal tar pitch, petroleum pitch, and pure aromatic compounds.

Mesophase pitch features diverse feedstock sources, excellent properties, high carbon yield, and good processability, making it an important precursor for advanced carbon materials, such as mesophase pitch-based carbon fibers, needle coke, electrode materials, carbon composites, and carbon foams. These materials are widely used in defense, aerospace, advanced technologies, and consumer applications.

Mesophase pitch possesses a liquid crystal (anisotropic) structure, which allows it to be converted into highly oriented graphitic materials. This results in superior thermal conductivity and mechanical properties compared to materials derived from isotropic pitch, which has a random, disordered structure.

Pricing of mesophase pitch depends on raw materials, purity, and scale, and we’ve published an article explaining this 👉 Key Parameters Affecting the Price of Mesophase Pitch. For small quantities, pricing is available in our shop. For larger volumes, expected pricing is listed after the specification tables above. Delivery address and sales terms may affect the final price. Contact us to discuss your required quantity and supply timeframe for more accurate pricing.

We supply mesophase pitch in various forms, including powder and chunks, to suit different processing requirements. Please contact our technical team to discuss the best format for your application.

Absolutely. We provide comprehensive technical data sheets (TDS) for all our products. You can request a TDS through our contact form or by reaching out to our sales team.

Yes, while we are a Calgary-based mesophase pitch supplier, we serve clients globally. We have established logistics to ensure timely and secure delivery to your facility, no matter where you are located.

Unlocking Peak Performance with Mesophase Pitch

Momentum Materials is your trusted mesophase pitch supplier, delivering superior carbon precursors for the most demanding applications.

The Foundation of High-Performance Carbon

Mesophase pitch is a unique, high-purity carbon precursor essential for creating advanced carbon materials. Its highly ordered, liquid crystal structure allows for the production of carbon fibers, foams, and composites with exceptional thermal conductivity, mechanical strength, and electrical properties.

At Momentum Materials, we specialize in supplying mesophase pitch for a variety of applications. Whether you need materials for thermal management systems, high-strength composites, or advanced braking systems, our product provides the reliable, high-quality foundation your applications demand.

Why Choose Momentum Materials?

Unmatched Purity and Consistency

We partner with reliable manufacturers to ensure every batch of mesophase pitch meets the required purity and consistent specifications. This leads to predictable, repeatable performance in your final products, eliminating variability and enhancing reliability. As a leading mesophase pitch supplier, we guarantee a product you can trust.

Superior Thermal Management

Harness the power of exceptional thermal conductivity. Our mesophase pitch is the ideal precursor for creating graphitic foams and carbon-carbon composites used in high-temperature environments. It enables effective heat dissipation, protecting sensitive components and extending the lifespan of your products.

Enhanced Mechanical Strength

Create next-generation carbon fibers and composites with remarkable strength-to-weight ratios. The unique properties of our mesophase pitch allow for the development of materials that are not only incredibly strong and stiff but also lightweight, making them perfect for aerospace, automotive, and defense applications.

Customizable to Your Needs

We understand that every application is different. Our team of experts in Calgary, AB, works closely with you to understand your specific requirements. We can tailor the properties of our mesophase pitch to meet the precise needs of your manufacturing process, ensuring optimal performance and compatibility.

Applications of Mesophase Pitch

Our high-quality mesophase pitch is the material of choice for industries that push the boundaries of performance.

  • Aerospace & Defense: Used in rocket nozzles, thermal protection systems, and high-performance aircraft brakes.
  • Electronics: Essential for creating thermal management solutions like heat sinks and thermal interface materials for high-power electronics.
  • Automotive: Key for developing lightweight, high-strength composite parts and advanced braking systems.
  • Industrial: Utilized in high-temperature insulation, specialty electrodes, and other demanding industrial applications.

Partner with a Leader in Advanced Carbon Materials

Discover how Momentum Materials’ high-quality mesophase pitch can elevate your products. Contact our team today to discuss your project requirements and request a sample.

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