Volkswagen Polo Service & Repair Manual: Refrigerant R134a Physical Data
|
| Chemical formula | CH2F–CF3 or CF3–CH2F |
| Chemical designation | Tetrafluoroethane |
| Boiling point at 1 bar (14.5 psi) | -26.5 °C (-15.7 °F) |
| Solidification point | -101.6 °C (-150.88 °F) |
| Critical temperature | 100.6 °C (213 °F) |
| Critical pressure | 40.56 bar absolute (588 psi) equals 39.5 bar pressure (573 psi) |
Critical Point
Vehicle air conditioning systems make use of the
vaporization and condensation process. In this case, one works
with a substance which boils easily, designated as ref ...
Other materials:
Adapter for Assembling Flushing Circuit
The following table lists the different adapters necessary
to connect the service station to the refrigerant circuit, to
flush and to bypass the removed receiver/dryer or reservoir and
expansion valve (depending on the vehicle).
Us ...
Two-Part Diamond Aluminum Filling Paste
Definition:
Two-Part Diamond Aluminum Filling Paste, Powder -DA 004 200
A2-
Two-Part Diamond Aluminum Filling Paste, Hardener -DA 004
201 A1-
Two-Part Diamond Aluminum Filling Pas ...
Single Wire Seal Assembly Tools
Assembly tools serve the purpose of allowing the single wire
seals to be slid without damage into terminal housing up to
stop, this achieves a complete seal between single wire and
terminal housing.
Four assembly tools for single wire se ...
