PERCENTAGE OF POROSITY
PERCENTAGE OF POROSITY
(OP)
HELLO
A PREFORM MADE OF FIBER, HOW CAN WE FIND THE PERCENTAGE OF POROSITY OF THE PREFORM.
THANKS
A PREFORM MADE OF FIBER, HOW CAN WE FIND THE PERCENTAGE OF POROSITY OF THE PREFORM.
THANKS





RE: PERCENTAGE OF POROSITY
TTFN
RE: PERCENTAGE OF POROSITY
thanks
RE: PERCENTAGE OF POROSITY
RE: PERCENTAGE OF POROSITY
thanks
RE: PERCENTAGE OF POROSITY
The total volume of the preform will depend on how you process it. It will change with compaction pressure. Normally, a mold is used to shape the part, in which case, the mold volume is the total volume. If you are wicking the aluminum then get the preform volume by measuring the dimensions of the preform or envelope bag the preform and measure water displacement.