1. Choice of shape

Type A (olive)

for round-bottomed container .

Type B (cylindrical with knots)

for flat-bottomed containers.

Type C (Cylindrical straight)

for cylindrical containers with a concave or convex interior on a flat bottom with a low concentration.

2. Selection of length

Generally, the length of the stirrer is selected according to 1/2 or 1/3 of the outside diameter of the vessel.

3. Selection of diameter

According to the consistency of the solution to be stirred to decide, if the concentration is high try to choose a larger diameter.

Product name: PTFE stirrer

Material: PTFE

Characteristics:

Widely used in petroleum, biochemical laboratories, teaching and research, analysis room stirring solution.

Product characteristics:

1. High-temperature corrosion resistance: working temperature up to about 250°C; inert to most chemicals and solvents, resistant to strong acids and alkalis, water and various organic solvents.

2. High lubrication: low coefficient of friction

3. Non-adhesion: small surface tension, does not adhere to other substances

4. Low temperature resistance: good mechanical toughness, even if the temperature drops to -80°C or so, can maintain the elongation of 5%.