Magnetic Stirrer Mixer Stir Bars White Color,Olive shape, (diameter 8mm,length 20mm),pack of 10pcs

• Size: 8*20mm
• Number of Items: 10
• Shape: Olives Shape
• High temperature: up to 250 ℃
• Material : PTFE (Polytetrafluoroethylene)

1.Name: Polytetrafluoroethylene Magnetic Stir Bars 2.Size: 8*20mm 3.Shape: Olives Shape 4.High temperature: the use of operating temperature up to 250 ℃ 5.Corrosion resistance: for most chemicals and solvents, showing inert, strong acid and alkali resistance, water and a variety of organic solvents 6.High lubrication: the lowest coefficient of friction in solid materials 7. Low temperature resistance: good mechanical toughness, even if the temperature dropped to -196 ℃, can also maintain a 5% elongation 8.No adhesion: with the smallest surface tension in the solid material, no adhesion to any substance 9.Weather resistance: long-term exposure to the atmosphere, the surface and performance remain unchanged, there is B06B plastic in the best aging life 10.Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions