Product Name: PTFE Stirring Bars Type A, B, and C
Material: PTFE
Features:
[High-Temperature Corrosion Resistant] Operating temperature range up to 200°C; inert to most chemicals and solvents, resistant to strong acids, alkalis, water, and various organic solvents
[High Lubricity] Low coefficient of friction
[Low-Temperature Resistant] Excellent mechanical toughness, maintaining 5% elongation even at temperatures down to -80°C
[Non-Stick] Low surface tension, non-adherent to other substances
Applications: Widely used for stirring solutions in petroleum and biochemical laboratories, teaching and research, and analytical labs.
1. Shape Selection:
Type A (olive-shaped) is suitable for round-bottomed containers.
Type B (cylindrical with segments) is suitable for flat-bottomed containers.
Type C (straight cylindrical) is suitable for cylindrical containers with flat bottoms and internal indentations for low concentrations.
2. Length Selection:
Generally, the stir bar length should be 1/2 or 1/3 of the container’s outer diameter.
3. Diameter Selection:
The diameter should be determined based on the viscosity of the solution being stirred. For higher concentrations, a larger diameter is recommended.
Product Specifications:
B5*10mm
B6*20mm
B7*30mm
B8*30mm
B5*15mm
B6*30mm
B8*15mm
B8*40mm
B3*6mm
B6*10mm
B7*20mm
B8*20mm
B9*45mm
B4*8mm
B6*15mm
B7*25mm
B8*25mm
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