Teflon Coated Neodymium Disc Magnets, PTFE Coated Powerful Disc Neodymium Magnet, Round NdFeB Magnets with PTFE Telfon Coating Teflon Coated Neodymium Disc Magnets are for applications that require low friction and high resistance to liquids and ultrasonic cleaning. Teflon also helps protect the magnet from chipping or breaking. High-performance, PTFE-coated Neodymium disc magnet – water resistant and machine […]
Teflon Coated Star Shape Magnetic Stir Bars, PTFE Teflon Star-shaped Spinstar Magnetic Stirring Bar, Hub Magnetic Stir Bar Beaker Bar PTFE
Very stable stirrer, especially at low speeds, The star-shaped Spinstar Magnetic Stirring Bar creates a deep vortex at relatively slow speeds. The PTFE Teflon® coating is inert and ideal for stirring aggressive chemical solutions.
- Designed for stirring inside 100mL beakers
- Star-shaped magnetic stirring bar creates a deep vortex.
- Highly effective stirring — even at slow speeds.
- PTFE Teflon® coated magnetic stir bar is inert and ideal for stirring aggressive chemical solutions.
• Our stir bars feature… ALNICO V magnetic cores which are one of the most powerful permanent magnet alloys available.
• Stir bars should not… be stored in a random mass or dropped on a hard surface, especially steel.
• Stir bars should… be stored in pairs to maintain magnetic strength.
• In general… PTFE thickness accounts for 18% of stir bar diameter.
|Part No.||L (mm) x D(mm)|
|TFN-1.2301||45 x 27|
|TFN-1.2302||62 x 37|
|TFN-1.2303||70 x 37|