Experts from lovedoll manufacturers recommend that the skin of a TPE sex doll should be treated just like human skin. It is usually able to withstand extreme temperatures (cold and hot). However, the statement does not have a clear temperature range for this type of chemical and polymer material.
It is generally accepted that storage temperatures can be maintained in the range of -40°C to 140°C, but there is no evidence or research to support this range.
Research on the effects of extreme temperatures on sex dolls
Studies have shown that washing TPE lovedolls with water above 40°C should be avoided; warm or overheated water can cause the TPE material to destabilize and begin to melt. These conditions are similar to those of human skin. When we stand in the sun, prolonged exposure to high temperatures can make the skin very fragile, leading to peeling and eventually burns.
TPE is a very soft material that can be stretched to 5-10 times its length, but once the internal stability is broken, it will be irreversible, unlike silicone which can withstand extremely high temperatures without damaging the physical structure.
Additionally, the effects of low temperatures on TPE materials may not be as drastic as high temperatures. Like humans, the skin of a custom sex doll becomes stiff at low temperatures, and the doll's own “wiggling” is inhibited. If the doll is placed in a very cold room, it will become stiff, similar to a hard plastic model.
The difference between low and high temperatures is that high temperatures destroy the physical structure of the TPE, unlike low temperatures, once the blowjob sex doll is kept at the right temperature, its original rigidity will gradually disappear and it will return to its original state.
TPE dolls cannot be handled like silicone love dolls because they have different compositions. The only thing that can be confirmed is that doll manufacturers must purchase high quality dolls from the BestRealDoll brand at the time of purchase.
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