In fact, ferrofluids display paramagnetism, and are often referred as being "superparamagnetic" due to their large magnetic susceptibility. Components magnetite: 3-15 % by volume oil soluble dispersant: 6-30 % by volume carrier liquid: 55-91 % by volume not RECOMMENDED FOR CHILDREN UNDER THE AGE OF 12, NOT DRINKABLE.
Please read material safety data sheET located at policies section before usage. Not recommended for children under the age of 12, not drinkable. The ferromagnetic nano-particles are coated with a surfactant to prevent their agglomeration due to van der Waals and magnetic forces. A ferrofluid from the latin ferrum, meaning iron is a liquid which becomes strongly polarised in the presence of a magnetic field.
Or use this link to view ferrofluid MSDS: http://www. Amazon. Com/gp/aag/details?seller=a1t24q2yx26swS#custom1 120 ml 4 ounces of ferrofluid in Original Factory Packaging. Science projects for School, Lots of fun.
Discover The World of Magnetics & See Magnetic Lines of This Unseen Force & More One Pack - 12 oz Fine Iron Filings Magnetic Iron Powder for Magnet Education and School Projects
These ultra-fine iron filings are oil-free, so they won't stain and make for quick and easy cleanup. Metallurgical Industrial Grade, Clean and Dry. See the magnetic fields that different shapes of magnets produce and so much more. Great for experiments Even Adults Think These Are Pretty Darn Cool! . Show your kids magnetics & Forces Of Physics Dry & Clean Will Not Stain.
12 oz bottle of iron filings, Magnetic Iron Powder, Great for Magnetim Experiment.
CMS Magnetics 4" x 6" Green Magnetic Viewing Film, See Magnetic Field with This Magic Film to Learn Magnetism. Applicable for All Kinds of Magnets Including Neodymium Magnets, Lots of Fun!
If both poles are placed under the film, the areas close to the two poles are dark but the border of the two poles will show up as light line, so you can tell the pole orientations. When the magnet particles change their orientations, the reflection rate to the light will also change so to show the magnetic field beneath it.
Great for experiments Even Adults Think These Are Pretty Darn Cool! The film turns darker when the magnetic field lines are perpendicular to the surface, and lighter when the field lines are horizontal, i. E. Across the surface. Do not fold the film since it will leave a permanent wrinkle on it. Our pictures show the two same dimension magnets but magnetized differently.
Applicable to all kinds of permanent magnets, alnico and Flexible Magnets. Tips and uses: 1.
Grade N52, Pack of 2 - DIYMAG 1" Cube Neodymium Magnets, One Inch Cube Rare Earth Magnet
Great for experiments Even Adults Think These Are Pretty Darn Cool! You can send them back for a full, complete refund of every penny you paid! You take NO RISK when you purchase with us today!12 oz bottle of iron filings, Magnetic Iron Powder, Great for Magnetim Experiment. Super fast delivery! get your orders within 1 to 2 Days for Prime Orders and 1 to 4 Business Days for Non-Prime Orders.
To expose magnetic field, such as Neodymium, SmCo, Ceramic, Place Directly on Top of the Magnets. Wonderful Educational Tool for Magnetism. Very interesting to actually see the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets. High quality- made from neodymium-iron-boron alloy ndfeb and have a stylish nickel coating Ni-Cu-Ni with an appealing silver surface - All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius.
Extreme durability - Nickel-Copper-Nickel triple layer coating for superior durability. Multiple uses - these magnets are ideal for diy craft projects, lifting, various projects & presentations, fastening, hanging objects, including finding studs in your wall, education, science project magnets. Show your kids magnetics & Forces Of Physics Dry & Clean Will Not Stain.
DIYMAG Powerful Neodymium Disc Magnets with Double-Sided Adhesive, Strong Permanent Rare Earth Magnets for Fridge, DIY, Building, Scientific, Craft, and Office Magnets, 1.26 inch Diameter, Pack of 6
You can send them back for a full, complete refund of every penny you paid! You take NO RISK when you purchase with us today! Great for experiments Even Adults Think These Are Pretty Darn Cool! . Per magnet with Direct Touch and Direct Pull. To expose magnetic field, ceramic, Such as Neodymium, SmCo, Place Directly on Top of the Magnets.
Wonderful Educational Tool for Magnetism. Magnets coated - ni+cu+ni triple layer coated. It has a tensile force even larger than a 3 inch diameter ferrite magnet. Very interesting to actually see the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets. It has a tensile force even larger than a 3 inch diameter ferrite magnet.
Diy projects & science experiments - refrigerator Magnets, Scientific Purposes, Work or Office, Shower Door, Arts and Crafts or School Classroom. Quality - made under iso 9001 quality systems.
Storage Box Included for Added Safety - Magnet Novelty Toys Made of Rare Earth Magnet as a Shining Ball Magnet Toy - CMS Magnetics 1.26" Neodymium Magnet Sphere | Super Strong Magnet Ball Toy for Fun
Powerful magnets - made of strongest magnetic material! strong holding Power, Holding Power is not Less than 18 lb. It has a tensile force even larger than a 3 inch diameter ferrite magnet. Diy projects & science experiments - refrigerator Magnets, Scientific Purposes, Shower Door, Work or Office, Arts and Crafts or School Classroom.
Quality - made under iso 9001 quality systems. Great for experiments Even Adults Think These Are Pretty Darn Cool! Very interesting to actually see the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets. It is so strong that its strength is sure to surprise you. Keep them away from pacemakers and children under 5 years old.
3. Diymag provides professional design and consultation service according to customers' requirements. Large and strong neodymium sphere magnet: 1.
Two Piece - 40x20mm Super Strong Neodymium Disc Magnet, N52 Permanent Magnet Disc, The World's Strongest & Most Powerful Rare Earth Magnets
It has a tensile force even larger than a 3 inch diameter ferrite magnet. Diy projects & science experiments - refrigerator Magnets, Work or Office, Scientific Purposes, Shower Door, Arts and Crafts or School Classroom. Quality - made under iso 9001 quality systems. You can send them back for a full, complete refund of every penny you paid! You take NO RISK when you purchase with us today!
High quality- made from strong neodymium-iron-boron alloy ndfeb and have a stylish nickel coating Ni-Cu-Ni with an appealing silver surface - All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius. Extreme durability - Nickel-Copper-Nickel triple layer coating for superior durability.
Multiple uses - these magnets are ideal for diy craft projects, lifting, education, fastening, including finding studs in your wall, various projects & presentations, hanging objects, science project magnets. Use these rare earth magnets for anything, & more. Dimension - diameter 40mm x thickness 20mmapprox.
Hoptech Bottle Ferrofluid Magnetic Liquid Display Toy
25ml; bottle size : approx. Everyone will enjoy playing with it. Do not put magnets in mouth or nose. Top quality and 30 days money back guaranteed: Made via State of the Art Technology under ISO 9001 Quality Systems. 12 oz bottle of iron filings, Magnetic Iron Powder, Great for Magnetim Experiment. Very interesting to actually see the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets.
Magnets coated - ni+cu+ni triple layer coated. It really makes a great interactive display that will look awesome on your desk or coffee table. 3inch, 4inch, etc. 5inch, please search for DIYMAG brand. Ferrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field. Comprised of nano-scale magnetic particles suspended in a transparent liquid, undisturbed ferrofluid forms into a smooth pool.
Magnets are Individually Packed Tin Boxes for Safety - CMS Magnetics 2 Packs of 1" Cube Neodymium Magnets | Super Strong Rare Earth Magnet | Used as Stud Finders, Home, School & DIY Projects, Garage
002in with coating these are not the Small square magnets you played with as children 15-20 times the force of those old time magnets. Ridiculous strong and very useful: each piece of these magnets provides 124 lb holding Power as a Direct Touch and Direct Pull with just 1" Size. Show your kids magnetics & Forces Of Physics Dry & Clean Will Not Stain.
But when a magnet is brought close, ferrofluid reacts in strange and fascinating ways. With this amazing magnetic fluid, drop, pull, toss, you can safely and easily play with it using the two included neodymium magnets. Ferrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field.
Comprised of nano-scale magnetic particles suspended in a transparent liquid, undisturbed ferrofluid forms into a smooth pool. Never experienced powerful neodymium magnets? Now is the time! Our rare earth magnets have a high saturation magnetization & tetragonal crystalline structure ensuring top physical pulling force & maximum energy product.
To expose magnetic field, such as Neodymium, Ceramic, SmCo, Place Directly on Top of the Magnets.
CMS Magnetics 15 ML or More Magnetic Ferrofluid for Science Projects or Fun
9x5. 2x2. 8cm; package size : approx. Top quality and 30 days money back guaranteed: Made via State of the Art Technology under ISO 9001 Quality Systems. However, when a magnet or magnetic field is introduced, the ferrofluid is attracted to the field. High quality- made from neodymium-iron-boron alloy ndfeb and have a stylish nickel coating Ni-Cu-Ni with an appealing silver surface - All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius.
Extreme durability - Nickel-Copper-Nickel triple layer coating for superior durability. Multiple uses - these magnets are ideal for diy craft projects, fastening, various projects & presentations, education, lifting, hanging objects, including finding studs in your wall, science project magnets. Great for experiments Even Adults Think These Are Pretty Darn Cool!
The material safety data sheet can be found at the following address: https://ferrofluid. Ferrotec.
THE STRONGEST AVAILABLE on Amazon 600 LBS/270 KG Pull Force Real Highest N52 Grade Neodymium Magnet Pro 1.35x1.35x2.35 in. 35x35x60mm. Experimental Industrial Grade ...
South pole and 300+ lbs. 35x35x60mm N52 grade. The pull force of our magnet is about 600 LBS. 270 kg summary! 300+ lbs. Neodymium magnets of this grade ensure maximum sticking while being characterized with minimum sizes. 35*35*60mm. Technical details. Allow these magnet to be applied in endlessly various ways: sticking tools, metallic rubbish removal, search of lost things, search and trace of hidden electrical wiring or steel reinforcement in a wall, magnetotherapy, magnet fishing, aquarium or tank cleaning, magnetic outfits, scientific experiments, tricks and many others.
B>attractive appearance: triple ni-Cu-Ni coating ensures not only anti-corrosive protection for the magnet but also makes it look presentable due to nice metallic glitter. B>the strongest neodymium magnet will definitely assist you in your daily tasks in any environment since it match perfectly both for home and office.
Only few manufacturers can produce neodymium magnets of this grade.