A Complete Selection Guide For TPE and Silicone Sex Dolls

A Complete Selection Guide For TPE and Silicone Sex Dolls

Many friends do not know the difference between silicone sex dolls and TPE sex dolls, and next I will explain the two material of sex dolls. This question is very important. This is the first thing to consider when choosing a sex doll as it directly affects the sex doll’s reputation and ease of use. Why is it called a physical doll? The so-called unit is that the body of a sex doll consists of bones and muscles. At present, bones on the market essentially consist of metal tubes and metal joints. There are two types of muscle materials: silicone and TPE. Love dolls are also commonly known as silicone sex dolls. These two materials have a lot in common: They come close to real human skin, have high plasticity, stable properties and belong to elastomers.


What is TPE?

TPE stands for Thermoplastic Elastomer, sometimes known as thermoplastic rubbers. It is made from mixing polymers such as a plastic and a rubber, which consists of materials with both thermoplastic (plastic) and elastomeric (rubber) properties.

TPE is a kind of plastic that can be stretched up to 5.5 times length and it is very soft. It is fairly popular material used in everyday items because it can be used to make items that possess rubber like features but still utilize the efficiency of current injection molding techniques making it more economical.

What is Silicone?

Silicone is a polymer. It is typically heat resistant and rubber like so have a wide range of application such as in lubricants, medicine, glue, cooking utensils etc. It can come in many forms but the one that we see in silicone sex dolls is silicone rubber.

Silicone rubber can be very soft or very firm depending on how it is formulated and is very good at retaining its original shape even under extreme pressure. It is also very resistant to heat so can be boiled to sterilize it and is highly inert since it does not react with most chemicals (explain why it is used in medical implants).

Difference Between Silicone and TPE Sex Dolls

1. Differentiate from feeling:

Silicone love dolls are generally slightly hard to the touch, while TPE sex dolls are soft.
Of course, silicone dolls can also be made completely soft, but the cost will increase a lot;
As a result, most sex doll manufacturers currently make O grades that can be pinched but are relatively tough compared to TPE dolls.

2. Differentiate from the texture:

Silicone dolls are more expressive in detail than TPE dolls;
Since the material is a little harder, the expressiveness is better.
Some artificial hand patterns and details can only be shown by silicone sex dolls, and soft dolls do not work well.

3. Differentiate from tensile force:

According to various theories, silicone dolls can be stretched three to five times.
The TPE sex doll can be stretched six to eight times.
Therefore, the TPE has better traction and more extreme movements.
Silicone sex dolls can easily tear if handled improperly.

4. Differentiate from weight:

Silicone love dolls of the same volume are heavier than TPE love dolls.
How much weight depends on the manufacturer’s process and internal material.

5. Differentiate from price:

The raw material price for silicone love dolls is a multiple of the price for TPE dolls.
Silicone dolls are also significantly more expensive than TPE love dolls.

6. Distinguish from aging:

Silicone dolls are resistant to high temperatures, low temperatures, acids and alkalis, with the exception of highly corrosive objects.
Silicone love dolls cannot react with any substance.
TPE love dolls are not temperature resistant and not as good as silicone products.

7. Distinguish from smell:

The silicone doll has absolutely no odor;
TPE sex dolls have more or less the taste of rubber or added flavor.
If sex dolls smell good, it is not recommended to buy them because there are cases of allergies to fragrances.

8. How to distinguish:

Burning is the easiest way to distinguish.
When the silica gel burns, it emits white smoke and forms whitish ash.
TPE, like plastic, when burned, burns black smoke to form black oily ash.

Advantages & Disadvantages of a TPE Sex Doll


Dolls are cheaper (from $800 to $2.000)

· Soft and elastic texture, providing a very life-like touch. It is more realistic

· Breasts and buttocks will wobble when you rock your doll back and forth

· Material is more elastic which makes the dolls more flexible and can therefor handle more sex positions.

· Compatible with both water-based and silicone-based lubricants


It is a porous material, which means that it is more sensitive to stains from clothes. (In sexdolls-USA.com we include a stain removal cream in every order).

· As it is porous it retains humidity, so after cleaning it you must make sure that it is perfectly dry to avoid mold in the long term.

· It is more sensible to heat. TPE can start losing its consistency or melting when reaching more than 104º Fahrenheit (40ºC)


Advantages & Disadvantages of a Silicone Sex Doll


Non-porous, so it will not get stained from clothes. It is easier to clean

· It doesn’t retain humidity. It can be sterilized using boiling water. (like a baby bottle)

· It is less sensitive to heat


More expensive (from $2.000 to <$5.000)

· Not as soft as TPE, feels more dense and stiff to touch. Not very life-like

· Buttocks and breasts will not wobble when you rock your doll back and forth, as they would with TPE

· Silicone is not the most durable polymer

TPE vs Silicone, Which Should I Choose

Choosing a perfect sex doll can be pretty challenging. We’ve prepared the most important things about silicone and TPE dolls you should take into consideration before making the final decision.

How much are you willing to spend?

TPE love dolls are generally a good value for money on a lower budget. However, if you’re willing to spend more than $2500, you can definitely opt for a silicone sex doll.

Would you like to take hot baths with your doll?

TPE material shouldn’t be exposed to temperatures higher than 104º Fahrenheit (40ºC) since it can start melting and getting distorted. However, you can enjoy hotter baths with a silicone doll thanks to its high-temperature resistance.

How much time are you willing to spend on doll’s maintenance?

In both TPE vs Silicone dolls you have to clean after ejaculating inside their holes. You should flush off with a water pump (we provide one with every order) and then dry well with a cloth or inserting tampons. TPE dolls should be cleaned more thoroughly than silicone ones. If you want your TPE doll to last long, you have to dry all the cavities before storing her.


Making Your Decision

You should base your final decision on answering the questions we mentioned above. Both TPE and silicone sex dolls have their devoted followers.
If your budget is lower, we’d suggest trying a TPE love doll first. If you’re willing to spend more on a very realistic doll, then opt for a silicone one. However, if there are no deal breakers for you at all, then go for both of them!
Look more top and best rated sex dolls.
Anyways, it’s always up to your tastes and desires.

Whether it is a silicone sex doll or a TPE sex doll, as long as it is a product made by a regular manufacturer, the safety and quality is guaranteed. We hope everyone can buy products according to their own needs and preferences and buy real dolls that suit you.

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