| 摘要 |
An apparatus for testing the flow of liquid resin through a solid porous material utilizing a tube of a certain cross-sectional size. The tube includes first and second openings and is intended to carry the liquid resin. A vessel is also employed, having an interior chamber and an opening for accommodating a portion of the tube within the chamber of the vessel. A reservoir for the resin is located within the chamber and communicates with the first opening of the tube within the chamber. Pressure means is exerted in the chamber to urge the liquid resin through the tube. A mass of the solid porous material is placed within the tube between the reservoir and the tube second openings. Penetration or flow during a set time period, through the material is measured as a distance relative to the position of the material located in the tube.
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