Porous Materials, Inc.

PMI Testing Services

testing

Testing Types

Capillary Flow Porometry: Bubble Point, Mean Flow Diameter, Pore Distribution, Hydro-head, Micro Flow Porometry

Liquid Extrusion Porosimetry: Through Pore Volume and Liquid Permeability

Permeability: Frazier, Gurley, Rayl, Darcy, Gas Permeability, Liquid Permeability, Diffusion Permeametry

Water Vapor Transmission Rate: Function of Humidity, Pressure, and Temperature

Mercury and NonMercury Intrusion Porosimetry: Pore Volume, Diameter, Surface Area, Intrusion/Extrusion, Hydrophobic/Hydrophylic Pores

Gas Adsorption Techniques: Surface Area, Pore Volume, T-curve, Micropore Analysis, Adsorption/Desorption Isotherms, Chemisorption of strong chemicals, Vapor Adsorption

Pycnometry: Bulk Density, True Density

Effects of Simulated Services Conditions: Compressive Stress, Stress Cycles, Temperature, Strong Chemicals

PMI Testing Request Form

Do you have a sample that you need tested? Download the Testing Request Form to submit a sample to our engineers.

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