Top Ferrofluid Companies

The B2B platform for the best purchasing descision. Identify and compare relevant B2B manufacturers, suppliers and retailers



Result types

Type of company


Company status

Number of employees


Founding year


Clear filters

86 companies for Ferrofluid

MTR Designs's Logo

MTR Designs

Santa Barbara, United States

- Employees


Core business

MTR Designs | Ferrofluid Sculptures

... MTR Designs | Ferrofluid ...

BioMagnetic Solutions's Logo

BioMagnetic Solutions

State College, United States

11-50 Employees


We are driven by our years of experience in innovative product development and partnering across the biopharma and life sciences tools industry. Our state-of-the-art platforms offer clinicians, biomedical scientists, and researchers an alternative to existing immunomagnetic cell separation systems. New office and laboratory space and cGMP-grade production facility will be completed later in 2022 to support these efforts. BioMagnetic Solutions provides clinicians, researchers, and cell & gene therapy manufacturers with state-of-the-art technologies for improving immunomagnetic cell separation workflows. BioMagnetic Solutions aspires to create, develop, and commercialize, class-leading cGMP ferrofluid based cell selection technologies. These technologies easily integrate into existing cellular manufacturing workflows, out-perform competitive technologies, and create over-performing value for our customers.


FerroSelect™ Ferrofluid

... FerroSelect streptavidin ferrofluid for use with our quadrupole magnets ...

Qfluidics's Logo


Strasbourg, France

1-10 Employees


Qfluidics 8 allée Gaspard Monge 67000 Strasbourg, France.



... Ferrofluid ...

Megatech Limited's Logo

Megatech Limited

Cannock Chase, United Kingdom

11-50 Employees


Megatech Limited is the largest independent supplier of equipment and services to the semiconductor and thin film industries in the UK. In recent years Megatech have opened facilities in Dublin and Leipzig to better serve our European customers. International Sales and ServiceMegatech Europe Limited has offices and stock facilities in the ROI for mainland Europe customers and Megatech GmbH are located in Leipzig, Germany. The very first Megatech building in 2A waterloo road, Havant Hampshire PO9 1BH. Very first employee of Megatech offered a full time contract as field service engineer. In this year, Megatech required a refresh of its logo that would use elements of previous versions and give a professionally designed style going forward. Registered Megatech GmbH and obtained a site in Leipzig, Germany. Megatech products and services are provided across three continents, allowing us to supply and support our customers globally.



... Ferrofluids - ...

Amazing Magnets LLC's Logo

Amazing Magnets LLC

Anaheim, United States

11-50 Employees


To meet the growing demand, the company built their new headquarters in Anaheim, California. Amazing Magnets launches a new line of products on Amazon, partnering with the e-commerce giant to roll out a new distribution and delivery method to better serve their customers. Amazing Magnets has been a leading provider of licensed neodymium magnets to businesses, hobbyists, educators, and individuals for more than 20 years. Amazing Magnets strives to continuously improve our people, processes, and products. Because this process was developed, perfected, and patented so recently, the technique used to manufacture neodymium magnets is still subject to intellectual property laws. Amazing Magnets will never sell, market, or use unlicensed neodymium magnets, and we can provide detailed supply chain information for every product we sell upon request. We’re committed to operating with integrity and transparency, and we want to provide our customers with only the best magnets available.



... 30 ml - EFH1 Ferrofluid for magnetic domain visualization applications. ...

Fionn & Co.'s Logo

Fionn & Co.


- Employees


Fionn Ferreira's innovative magnet-based method for extracting microplastics from water has positioned him as a leading young inventor in environmental science. From the coastlines of Ireland to global stages, Fionn Ferreira's mission has been unwavering: combat the microplastic crisis. Playing as an adult may seem silly, not productive or even a luxury. Born from meticulous research and hands-on experimentation, this magnet-based technique offers a highly effective, environmentally-friendly, and cost-efficient solution to one of the world's most pressing ecological challenges. Its efficacy has not only earned global recognition, such as the Google Science Fair 2019 Grand Prize, but also positions Fionn's invention as a pivotal tool in the journey towards cleaner oceans and freshwater sources. If you're organizing an event and need a speaker who can deliver impactful insights with charisma, Fionn Ferreira is your go-to choice. World Economic Forum 2020, 2021, 2022 (Davos)European Commission Annual Research Conference (Seville)Global Plastic Health Summit (Amsterdam, Lisbon)Smithsonian Earth Optimism Summit (Washington, D.C.)The Martin Luther King Lectures (Amsterdam)Rukami Festival (Moscow)National Geographic Explorer's Summit (London)GreenTech Festival (Berlin)Regeron ISEF (Washington, D.C.)and& Leuven (Leuven)VivaTech (Paris)Infoshare (Gdansk)Youthtopia YOUNITE (Bali)Young Plastic Pollution Challenge (Amsterdam)ChangeNow (Paris)Ativa-te (Lisbon)House of Lords (London) Peace One Day (London)ARMEDANGELS Changemaker event (Berlin). A show dedicated to sinpiring youth to experiment and invent at home.

Core business

Fionn Ferreira

... microplastic particles from water using a natural ferrofluid mixture. ...



Beriáin, Spain

11-50 Employees




... -power 5" speaker and a ferrofluid-cooled dome tweeter, with a 120º ...



Ansan, South Korea

11-50 Employees


We provide magnetic products with best quality, service and competable price. #403 3 dong, Gyeonggi Technopark, 705 Haean-ro, Sangnok-gu, Ansan-si, Gyeonggi-do, 15588(post code), Republic of Korea.

Core business

Ferrofluid | MAGRON/Ferrozone | Republic of Korea

... and supplies ferrofluids, magnets, piezo inks, etc. In ...

Asi Associates, Inc.'s Logo

Asi Associates, Inc.

Saline, United States

11-50 Employees


We are so proud to be able to help support you in your mission to teach the bright science minds of tomorrow. Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. Items can be ordered now, and we'll deliver when available. Becoming a CoolStuff Insider is a great way to stay up to date and informed on new and innovative products from Arbor Scientific. Established 1986, we've risen as the premier source for Physics and Physical Science equipment tested and approved by educators. If a product does not meet your expectations, return it within 90 days from the invoice date.


Ferrofluid 50mL

... magnetic fields with the Ferrofluid! Comprised of colloidal liquid made ...

Home Training Tools's Logo

Home Training Tools

Billings, United States

11-50 Employees


All our products go through quality control inspection before being carefully packed and shipped from our Montana warehouse. Our products enable teachers in the home and classroom by simplifying prep time, adapting to multi-age and classroom groups, and making teaching easier, regardless of your science background.​. We provide monetary discounts to support families in need, donate financially to charitable organizations, donate products to schools of all types, and volunteer to serve non-profits in our community. Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. We guarantee our products and service won't mess up your science study—no matter how messy it gets. We offer only high-quality, top-rated products, developed, tested, and reviewed by our team of science educators. For over 25 years, HST products and resources have been developed by teachers, scientists, engineers, and homeschoolers who together have decades of science education experience. Trusted and proven in the home and classroom alike.​.


Ferrofluid Nanotechnology Kit

... Use ferrofluid (magnetic nanoparticles) to explore nanotechnology as you ...

Related searches for Ferrofluid

Technologies which have been searched by others and may be interesting for you:

Insights about the Ferrofluid results above

Some interesting numbers and facts about your company results for Ferrofluid

Country with most fitting companiesUnited States
Amount of fitting manufacturers1683
Amount of suitable service providers1085
Average amount of employees11-50
Oldest suiting company1919
Youngest suiting company2015

Geographic distribution of results





Things to know about Ferrofluid

What is Ferrofluid?

A ferrofluid is a colloidal liquid made of nanoscale ferromagnetic, or ferrimagnetic, particles suspended in a carrier fluid, usually an organic solvent or water. Each tiny particle is coated with a surfactant to prevent clumping by providing repulsive forces at the nanoscale, ensuring the particles remain evenly dispersed throughout the carrier fluid. This unique composition grants ferrofluids their characteristic magnetic responsiveness while maintaining the fluid properties of the liquid medium. When subjected to a magnetic field, the particles within the fluid become magnetized, aligning along the magnetic field lines and leading to an increase in the fluid's apparent viscosity. This transformation allows for the precise control of the fluid's behavior and position through external magnetic fields, making ferrofluids invaluable in a variety of applications. In the field of engineering and electronics, for instance, ferrofluids are used for sealing, damping, or cooling components in hard drives and loudspeakers. In medical technology, their precision and controllability are harnessed for targeted drug delivery systems and in the development of innovative diagnostics and therapeutics. The unique properties of ferrofluids, bridging fluid dynamics and magnetic phenomena, open avenues for advanced applications in materials science, engineering, and biomedicine, demonstrating a significant impact on technology and healthcare advancements.

Advantages of Ferrofluid

1. Unique Magnetic Properties:
Ferrofluids have the distinctive ability to respond to magnetic fields, allowing them to change shape and move in controlled ways. This makes them invaluable in applications requiring precise motion control, such as in the seals of hard drives, where they form liquid O-rings that prevent leakage.

2. Heat Transfer Enhancement:
Thanks to their magnetic properties and fluid nature, ferrofluids are excellent at transferring heat. They can be manipulated to flow to specific areas that require cooling, making them far superior to solid heat conductors in applications like electronic cooling systems and even in medical treatments that require targeted cooling or heating of tissues.

3. Vibration Damping:
Ferrofluids can absorb and dissipate vibrations, making them an effective solution for reducing noise and protecting sensitive components in machinery. This damping property is particularly beneficial in the automotive and aerospace industries, where minimizing vibration can prolong the life of equipment and improve safety.

4. Optical Properties:
Ferrofluids possess unique optical qualities that can be utilized in the development of optical filters and display technologies. Their ability to change transparency and shape under magnetic influence opens up innovative possibilities for creating dynamic, responsive display systems that traditional liquids or solids cannot achieve.

5. Environmental Resistance:
Unlike many mechanical systems that can wear out or degrade under harsh environmental conditions, ferrofluids maintain their functionality. This resilience makes them ideal for use in extreme temperatures, vacuum environments, or in applications where chemical resistance is critical, offering a level of durability that mechanical alternatives cannot match.

How to select right Ferrofluid supplier?

While evaluating the different suppliers make sure to check the following criteria:

1. Quality of Ferrofluid
Ensure the ferrofluid meets specific industry standards and has the right viscosity, magnetic saturation, and stability for your application.

2. Purity and Composition
The chemical purity and composition of the ferrofluid should match your requirements. Impurities can affect performance and longevity.

3. Customization Options
Check if the supplier offers customization options such as varying magnetic properties, viscosity, or carrier liquids to suit your specific needs.

4. Supply Capacity
The supplier should be able to meet your demand without delays, whether for large-scale industrial applications or smaller projects.

5. Pricing
Competitive pricing is important, but ensure it does not compromise the quality and performance of the ferrofluid.

6. Technical Support
A supplier offering strong technical support and guidance can be invaluable for troubleshooting and optimizing your application.

7. Delivery and Logistics
Evaluate their reliability in delivery times and the logistics of handling hazardous materials, if applicable.

8. Environmental and Safety Compliance
Ensure the supplier adheres to environmental and safety regulations concerning the production, handling, and disposal of ferrofluids.

What are common B2B Use-Cases for Ferrofluid?

Ferrofluid, a liquid that becomes strongly magnetized in the presence of a magnetic field, has found diverse applications across various industries, revolutionizing traditional processes and products. In the electronics industry, ferrofluid is employed in the cooling and heat transfer systems of high-performance components. Its unique magnetic properties allow for efficient heat dissipation in tightly packed electronic circuits, enhancing the longevity and reliability of devices such as computers and large servers. The aerospace sector utilizes ferrofluid in the development of innovative vibration damping systems. These systems are crucial for protecting sensitive equipment from the intense vibrations experienced during rocket launches. Ferrofluids adapt to changing vibration frequencies, providing an unparalleled level of vibration control that is both lightweight and effective, a vital attribute for space missions. In the medical field, ferrofluids are making strides in drug delivery systems and medical diagnostics. Leveraging its magnetic properties, researchers are developing targeted drug delivery mechanisms that can direct medications to specific sites within the body, minimizing side effects and improving treatment efficacy. Similarly, in diagnostics, ferrofluids are used in magnetic resonance imaging (MRI) to enhance image quality, offering clearer and more precise diagnostic capabilities. Lastly, the energy sector benefits from the application of ferrofluid in the seals of rotating shafts in turbines and generators. These magnetic fluid seals are critical in preventing leaks and ensuring the efficient operation of machinery. Their ability to form airtight seals around the rotating shafts minimizes the risk of lubricant leaks and contamination, significantly improving the operational lifespan and reliability of energy generation equipment. Ferrofluid's unique properties and versatility make it a valuable asset across industries, driving innovation and improving the efficiency and effectiveness of various applications.

Current Technology Readiness Level (TLR) of Ferrofluid

Ferrofluid, a magnetic fluid comprising nanoscale ferromagnetic particles suspended in a carrier fluid, has achieved a Technology Readiness Level (TRL) that ranges broadly across the scale, from 4 to 6, depending on its specific application and development stage. This variance is due to its multifaceted applications, from electronic devices and loudspeakers to medical and aerospace engineering. At the lower end of this range, TRL 4, ferrofluids are in the component and/or breadboard validation phase in a laboratory environment, where the basic technological components are integrated to establish that they work together. This is largely because, while the concept of magnetic nanoparticles in a fluid has been proven to work, optimizing their stability, magnetic responsiveness, and compatibility with different carrier fluids for specific applications requires ongoing research and development. Progressing to TRL 5 and 6, ferrofluids undergo validation in relevant environments and demonstrate system/subsystem model or prototype performance, respectively. This progression is supported by advancements in nanoparticle synthesis, surface modification techniques, and the development of computational models for predicting fluid behavior under various magnetic fields and environmental conditions. The technical challenges include ensuring the long-term stability of the suspension, preventing particle aggregation, and achieving precise control over fluid movement and shape in response to magnetic fields, which are critical for the successful deployment of ferrofluids in targeted applications.

What is the Technology Forecast of Ferrofluid?

**Short-Term:** In the immediate future, advancements in ferrofluid technology are expected to focus on enhancing its thermal conductivity and stability. This will lead to more efficient use in electronic cooling systems and loudspeakers, where precise control over heat dissipation and vibration is crucial. Researchers are also likely to develop environmentally friendly ferrofluids with reduced toxicity, making them safer for a wider range of applications. **Mid-Term:** Over the next few years, the integration of nanotechnology with ferrofluids is anticipated to lead to significant breakthroughs. This will enable the creation of highly targeted drug delivery systems, particularly for cancer treatment, where ferrofluids can be directed to tumor sites using external magnets, minimizing side effects. Additionally, advancements in magnetic sealing technologies will improve the reliability and lifespan of rotating shafts in industrial machinery, contributing to more sustainable manufacturing processes. **Long-Term:** Looking further ahead, the focus will likely shift towards the development of smart ferrofluids capable of changing their properties in real-time in response to external stimuli such as temperature, pH, or magnetic fields. These smart ferrofluids could revolutionize soft robotics, creating robots that can alter their shape or stiffness on demand. Furthermore, breakthroughs in energy storage and conversion systems, such as advanced ferrofluid-based magnetic refrigeration, could lead to more efficient and environmentally friendly alternatives to traditional methods, significantly impacting the global energy landscape.

Frequently asked questions (FAQ) about Ferrofluid Companies

Some interesting questions that has been asked about the results you have just received for Ferrofluid

Based on our calculations related technologies to Ferrofluid are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators

The most represented industries which are working in Ferrofluid are Other, Manufacturing, Oil, Energy and Gas, Machinery Manufacturing, Mining

ensun uses an advanced search and ranking system capable of sifting through millions of companies and hundreds of millions of products and services to identify suitable matches. This is achieved by leveraging cutting-edge technologies, including Artificial Intelligence.

Related categories of Ferrofluid