What is a TPE sex doll?
TPE stands for thermoplastic elastomer, also known as thermoplastic rubber. It is made from a mixture of polymers. In the case of sex dolls, plastic, and rubber. This combination of polymers produces a material consisting of thermoplastic (plastic) and elastomeric (rubber) properties. In addition, it can be stretched up to 5.5 times its length. These properties contribute to its softness and suppleness. For this reason, TPE is also a fairly popular material for use in everyday objects, as it can be used to create items with rubber-like properties, but can still take advantage of the efficiency of current injection molding techniques, as it can conform to irregular shapes when heated. This makes shaping and remolding sex dolls more economical.
Pros & Cons of TPE sex dolls
Pros:
1. More affordable
When making TPE sex dolls, two components are mixed, a thermoplastic and an elastomer. Since these materials respond well to injection molding, mass production is efficient and maximized. Because of these efficiencies, the cost reduction makes the doll cheaper. A TPE sex doll can cost anywhere from $800 to $3,000.
2. Softer
Because TPE is a blend of thermoplastics and elastomers, the properties of these materials can be altered to create the desired texture. The manufacturer has created a soft and stretchy blend that provides a very realistic touch. Therefore, it is softer compared to silicone.
3. Thermal stability
Thanks to cutting-edge technology, some modern sex dolls are equipped with heated sensors that replicate actual human skin temperature.
4. Flexibility for each free sex position
Given the unique properties of TPE, the breasts and hips will naturally wiggle and move as the doll moves back and forth. In terms of the degree of sex position, the TPE is more elastic, making the doll more flexible. This contributes to a wider range of sexual positions that the doll can handle.
5. Absolutely Safe
The TPE material is safe for everyone because it does not contain harmful chemicals that can cause allergic reactions. Feel free to kiss your sex doll and hug her.
Cons:
1. More sensitive to stains
TPE is a porous material. Because of this, stains on clothes seep into the pores, making it susceptible to stains on clothes. We recommend soaking in water before trying new clothes on the doll. When trying on clothes for the doll, put on tight-fitting clothes for the doll, so as not to affect the dressing effect of the doll. If staining occurs, a stain remover can be purchased.
2. Frequent Maintenance
Another disadvantage of porosity is its ability to hold moisture in the form of moisture. This makes the doll prone to mold and very unhygienic. And the surface of the doll’s body will seep oil. To avoid this, the doll must be thoroughly dried after cleaning, after which talcum powder can be used.
3. More sensitive to heat
Since the TPE part is made of thermoplastic, the same properties of easy injection make it susceptible to heat. In the worst case, TPE will begin to lose its consistency or melt when it reaches 104ºF (40ºC). Therefore, we recommend not to heat the doll for a long time, nor to use the heating blanket continuously at high temperatures. Just stay away from the fire with your doll!
What is a silicone sex doll?
Unlike TPE, silicone is not a mixture of thermoplastic and elastomer. It is classified as a thermosetting material. Unlike TPE, its shape and quality are fixed once it has been cured. It is heat resistant and rubber-like. Given these qualities, it is used in a wide range of applications to maximize its qualities. Examples of such uses are lubricants, pharmaceuticals, glues, cookware, etc. A major advantage of silicone is that it is pressure-resistant, which means that it retains its shape even under extreme pressure. In addition, it is very heat resistant, making it able to withstand boiling and sterilization. It is highly inert, as it does not react with most chemicals, which makes it medically safe for use as an implant.
Pros and Cons of silicone sex dolls
Pros
1. Hyper-realistic appearance
Silicone sex dolls have a better real look compared to TPE dolls due to the sturdiness of the silicone material.
2. Easy to clean
Due to their non-porous nature, silicone sex dolls are much easier to clean and disinfect than TPE sex dolls. They can be disinfected without the fear of liquids leaking into the skin and causing damage.
3. Insensitive to heat
Given that it is a thermosetting material, its initial curing phase is not dependent on cooling. It is catalyst-based, which makes it significantly less sensitive to heat-induced deformation when subjected to heat. You can even enjoy a warm bath with her.
4. Non-staining
Unlike TPE, silicone is non-porous and therefore resistant to clothing stains. Silicone love dolls are also much easier to clean.
5. Low maintenance
Silicone dolls retain their shape better and require less maintenance because of their stain-resistant value and non-compressible skin properties. However, you will need to clean their anus and vagina after use.
Cons
1. More expensive
Generally, silicone sex dolls cost more than TPE dolls. Therefore silicone dolls are also sold at a more expensive price.
2. Less flexible
Compared to TPE dolls, silicone sex dolls are less flexible. The not-so-soft TPE wraps around the skeleton and you may have difficulty moving their arms and legs freely, making them more rigid to use.
3. Low flexibility
Silicone sex dolls are less flexible than TPE sex dolls. The hips and breasts do not jiggle when the doll is rocked back and forth. Therefore, the sexual experience of silicone dolls is not much better than TPE.