Silicone and thermoplastic elastomers (TPE) are the primary materials used to achieve high levels of realism in female sex dolls. Silicone is prized for its durability, heat resistance, and ability to closely mimic human skin’s softness and elasticity. Its non-porous nature makes it easy to clean and maintain, and it can be tinted to replicate natural skin tones.
TPE, on the other hand, offers a softer, more elastic feel, often at a lower cost than silicone. Its porous nature requires more careful cleaning but allows for a more lifelike tactile sensation, including better flexibility and skin-like stretch. TPE can also be textured to simulate pores, veins, or other skin details.
Both materials can be infused with heating elements or embedded with micro-sensors to enhance realism further. The choice between silicone and TPE depends on user preferences for feel, durability, maintenance, and budget. Together, these materials play a crucial role in creating lifelike appearances and tactile experiences that satisfy users’ expectations of realism.