Material Brief: Eyeliner - True Density - Ultrapyc

True density values are determined for eyeliner using the Ultrapyc 5000 Micro.

People around the world use eyeliners to create different visual effects in their beauty regimens. They expect the same consistency from each tube of this semi-solid material each time they use it. An indication of the quality and consistency of the formed final product can be determined for every batch using true density.

The Anton Paar Ultrapyc 5000 Micro, a temperature-controlled gas pycnometer, was used to measure the true density of eyeliner.

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