Effect of temperature on sex dolls

Effect of temperature on sex dolls
4 min read
15 November 2023

When you purchase a physical doll made of thermoplastic elastomer (TPE), perhaps you realize how similar TPE feels to human skin. But have you ever wondered what is the best temperature to store TPE dolls? Experts recommend treating TPE sex doll skin like human skin, which primarily tolerates temperature extremes (cold and hot). However, there is no clear temperature range for this chemistry and polymer material. It is generally accepted that the storage temperature range can be maintained between -40°C and 140°C, but there is no evidence or research that this precise range is correct.

Research shows that washing TPE dolls with water above 40°C should be avoided; warm or hot water can cause the TPE material to lose stability and start to melt. These conditions are just like what happens to human skin when we stand in the sun and are exposed to high temperatures for extended periods of time, causing the skin to become very fragile, causing peeling and eventually burns. TPE is a very soft material that can stretch 5-10 times its length, but once the internal stability is destroyed, it is not reversible, unlike silicone which can withstand extremely high temperatures without destroying the physical structure.

If an adult doll is exposed to high temperatures for an extended period of time, the following potential consequences may occur:

1. Deformation. The best sex dolls are made from materials such as TPE or silicone that soften and bend easily when exposed to high temperatures. This may cause the doll to deform, especially in areas that are frequently exposed to heat, such as the breasts and buttocks.
2. Discoloration. High temperatures can also cause the pigments in the material to fade or change color. This may result in an uneven or blotchy appearance on the doll's surface.
3. Softness. Excessive heat can cause the doll's materials to become brittle, reducing its overall durability and increasing the risk of tearing or cracking.
4. Smell. High temperatures can also cause the doll to release odors or chemicals, which can be unpleasant and potentially dangerous.


In addition, low temperature may not have as serious an impact on TPE materials as high temperature. Just like humans, the skin of the physical doll will feel stiff under low temperature conditions, and the "fluctuation" of the doll itself will also become harder. Also suppressed. If an adult sex doll is placed in a very cold room, it will become a stiff, rigid figure that feels like plastic. Low temperature is different from high temperature. High temperature will destroy the physical structure of TPE, but low temperature is different. Once the real doll is stored at the correct temperature, the original stiffness will slowly disappear and return to its original state.

If an adult doll is exposed to cold temperatures, the following consequences may occur:

1. Rigidity. Materials used in realistic sex dolls, such as TPE or silicone, can become stiff when exposed to cold temperatures. This may make the doll less realistic and affect its overall texture.
2. Crack. In extreme cases, low temperatures can cause the materials inside the doll to crack, potentially causing permanent damage.
3. Shrink. Materials in dolls also shrink when exposed to cold temperatures, which can cause wrinkles or other permanent deformation.
4. Warping. Cold temperatures can also cause dolls to deform, especially if there are changes in thickness or material.

Dolls made of TPE cannot be treated like silicone sex dolls because their composition is different. It is important to store adult dolls in a temperature-controlled environment, away from extreme cold, direct sunlight, or other sources of heat, to help prevent these potential consequences. It is also important to allow the doll to warm up to room temperature before use to avoid any potential stress on the material. One thing that can be confirmed is that the guide provided by the doll manufacturer used when purchasing is verified, feel free to contact us at Gosexfactory for more information.

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Susan Nicolson 2
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