- #1
R_Rose
- 16
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Vacuum bags are used to infuse various things with liquid resins such as fiberglass or carbon fiber. It seems that the higher the vacuum the better (and possibly faster) the infusion works. Could it be more effective to use a vacuum bag and also have the entire bag in a pressure chamber to get a higher total pressure for the infusion?
If the pump that was available could only produce 50% vacuum, could this be overcome by the pressure chamber and would the external pressure have the same effect on the infusion as a vacuum has?
If the pump that was available could only produce 50% vacuum, could this be overcome by the pressure chamber and would the external pressure have the same effect on the infusion as a vacuum has?