IKA RCT basic safety control Betriebsanleitung Seite 15

•
•
•
•
• Do not
•
•
•
•
•
•
•
•
•
•
•
•
For protection of the equipment
•
•
IKA
•
•
•
•
Chemical reactions of PTFE occur in contact with mol-
ten or solute alkali metals and alkaline earth metals, as well as
with fine powders of metals in groups 2 and 3 of the periodic
system at temperatures above 300 °C - 400 °C. Only elementa-
ry fluorine, chlorotrifluoride and alkali metals attack it; halogena-
ted hydrocarbons have a reversible swelling effect.
> 100 mm > 100 mm
Fig. 3
15