Knowing your hair’s porosity (something that’s frequently discussed within the textured-hair community on message boards and subreddits) can reveal a lot about your hair, like why you may be ...

Plus, the simple test to find out if your hair is low porosity. If your hair is dry regardless of how much you baby those locks with conditioner and oil, you might have low porosity hair.

Description: The ASAP 2460 Surface Area and Porosity Analyzer incorporates a unique expandable system designed for high-performance and high sample throughput. The base ASAP 2460 is a two-port master ...

In terms of physical properties, powder testing equipment can be used to measure attributes such as angularity, elasticity, hardness, porosity, size ... or aeration ratio (AR). Test programs are ...