With the rise of sex dolls, the comparison between silicone sex dolls and TPE sex dolls has been controversial. As the name suggests, the first thing to compare between the two is the material used. Silicone is a rubber that resembles a man-made material, while thermoplastic elastomer (TPE) is a mixture of high-quality plastics and rubber. This variation in material composition leads to many differences between the two dolls.

How to choose a sex doll

Porosity: 
Roughly speaking, it is the ratio of the number of pores to the total volume of the material. The tendency and speed of liquid penetration determines the porosity of a sex doll. Silicone material is non-porous and therefore cannot penetrate the secreted fluid on contact. Sex dolls made of TPE, on the other hand, tend to accumulate these liquids, thus reducing the effectiveness of cleaning and sanitizing after use.

Elasticity: 
other major difference between silicone sex dolls and TPE sex dolls is elasticity. Compared to silicone material, TPE combines the properties of both rubber and plastic, making it more pliable and realistic. Silicone sex dolls are less prone to deformation, which also makes silicone shemale sex dolls more rigid.

COMPATIBILITY: The use of lubricants is unavoidable when using sex dolls 
, which is very necessary.TPE sex dolls are compatible with silicone oil and water-based lubricants, but silicone sex dolls can only be used with water-based lubricants, which will destroy the nature of the dolls. This difference makes TPE sex dolls more widely used compared to silicone sex dolls.

Durability: 
The amount of 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 both standard silicone and TPE, silicone has a relatively long lifespan. However, unlike standard quality silicone, the quality of TPE depends more on the combination of its components. A high quality TPE sex doll stored in a sex doll storage case will last longer than a silicone sex doll.

Other 
sex dolls made of TPE are more flexible and less likely to slip when used. On the other hand, the hardness of silicone material also makes it more realistic than TPE material. As for the price, silicone is far more expensive than TPE because of the more complicated manufacturing steps and more difficult injection molding, making TPE material dolls affordable for many people.

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