Purpose: The aim of this study is to evaluate the tensile strength and hydrophilic properties of two different A-type silicone impression materials by applying contact angle/wettability and tensile strength test. Materials and Method: In our study, nanoparticle containing A type polyvinyl siloxane impression materials Zhermack Elite HD and Imicryl Spirias were used. The contact angle measurements were done in the starting 0.138th sec. and finally in the 82.8th sec. The tensile strength test of the samples was done at 50 mm/min speed by DVT GPE 13888 YBS device. The applied force Fmax (MPa), tensile elongation percentage (ΔL) and elastic modulus (E= N/mm²) of the specimens at the moment of impression material were recorded. The results were analyzed with IBM SPSS V23 and RStudio. Results: The statistical difference between the contact angle measurement values were significant (p<0,001). The effect of material type and contact angle interaction on measurement values was found to be statistically significant (p<0,001). A statistical significant difference was found between the mean values of the maximum applied force (Fmax) in the tensile test (p<0,001). The mean Fmax value of Spirias was 4.3 MPa, and the mean Fmax value of Zhermack Elite HD was 2.64 MPa. A statistically significant difference was found between the mean E values of the materials. E value of Spirias was 1.86 and E value of Zhermack Elite HD was 1. At 0.138. sec., Zhermack Elite HD has been found to have higher wettability than Spirias. At 82.8. th sec., the wettability values of Spirias were found to be higher. In the tensile strength test, Spirias’s Fmax and E values were found to be higher. There was no statistically significant difference between the tensile elongation (ΔL) (%) values of the materials (p=0.113). Conclusion: Within the limitations of this in vitro study, Spirias has the highest tensile strength and hardness. While Spirias and Zhermack offer comparable hydrophilicity in the starting and final seconds, they do not have an overall advantage over each other.