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With the increasing use of sex dolls, the comparison of silicone sex dolls and TPE sex dolls has been controversial. As the name suggests, the materials used are the first comparison between the two. Silicone is a type of rubber similar to man-made materials, while thermoplastic elastomer (TPE) is a mixture of high-grade plastic and rubber. This change in material composition has brought a lot of differences to the two dolls.
Porosity
To put it bluntly, it refers to the ratio of the number of pores to the total volume of the material. The tendency and rate of fluid penetration determines the porosity of the sex doll. The silicone material is non-porous and therefore impermeable to secreted liquids during contact. On the other hand, TPE sex dolls tend to accumulate these liquids, reducing the efficiency of cleaning and disinfection after use.
elasticity
Another major difference between silicone sex dolls and TPE sex dolls is elasticity. Compared to silicone materials, TPE combines the properties of rubber and plastic, making it more flexible and more realistic. Silicone sex dolls are not easily deformed, which also makes silicone sex dolls more rigid.
compatibility
Lubricants are unavoidable when working with sex dolls, and it is very necessary. TPE sex dolls are compatible with silicone oil and water-based lubricants, but silicone sex dolls can only use water-based lubricants, otherwise the doll’s properties will be destroyed. This difference makes TPE sex dolls more widely used than silicone sex dolls.
Durability
The pressure the material can withstand and the liquids it may come into contact with during use determine the quality and durability of the doll. For standard silicone and TPE, silicone has a longer lifespan. Unlike standard quality silicone, however, the quality of TPE is more dependent on the combination of its components.service life High quality TPE sex doll Will be longer than a silicone sex doll.
other
TPE sex dolls are more flexible, so they have enough slip resistance when used. On the other hand, the rigid material of silicone also gives silicone sex dolls a more realistic appearance than TPE. In terms of price, because the manufacturing and production steps of silicone are more complicated, and the injection molding difficulty of the doll is relatively high, because it is much more expensive than TPE material, dolls made of TPE material can be affordable by many people.