A Database of Silicone Phantom Materials for Modeling Human Tissue Mechanics Across Varying Stiffnesses

Version 2 of the silicone phantom compression dataset for human tissue modelling applications.This dataset contains mechanical compression test data for soft silicone phantomsfabricated using Ecoflex (Smooth-On) with varying base materials and thinner concentrations.The dataset provides force–compression measurements together with derived engineering andtrue stress–strain quantities, intended for mechanical characterization, constitutive modelfitting, and the design of tissue-equivalent phantoms.