collage of 3 different sex dolls comparing STPE with TPE

S-TPE vs. TPE: Your Most Common Sex Doll Questions Answered!

What exactly is STPE in the sex doll world? In this post we will analyze how this new material is taking sex doll durability to the next level and cover all the possible queries you may have about this.

 

Table Of Contents:

  1. What is STPE
  2. Advantages of STPE and main differences with traditional TPE
  3. Known brands using STPE: SE DOLL
  4. Known brands using STPE: WM DOLL
  5. Known brands using STPE: JK DOLL
  6. Known brands using STPE: IROKEBIJIN
  7. Known brands using STPE: FUNWEST
  8. FAQ

 

1. What is STPE

In the context of love dolls, STPE stands for Soft Thermoplastic Elastomer, or Super Thermoplastic Elastomer. This is a new material used by some manufacturers recently to make sex dolls. It’s an upgrade from the traditional TPE (Thermoplastic Elastomer). 

It combines a bit of the realism of silicone with the ease of TPE, offering users an unprecedented experience.

Its tear resistance, strong elasticity, minimal oil secretion, and realistic details make it a cutting-edge product in the sex doll’s world.

 

2. Advantages of STPE and main differences with traditional TPE

  • Tear resistant. STPE gives doll owners the freedom to handle them however they like. It can withstand extreme stretching that other materials, like TPE, simply can’t manage without tearing. After 30 days of extreme stretching, it showed no signs of damage boasting durability up to eight times greater than conventional TPE dolls.
  • Less oily. Due to the reduced oil secretion of STPE, it requires simpler and easier maintenance compared to its predecessor, TPE. Less mess, less stress!
  • More realistic. Thanks to innovative spraying techniques used in STPE, it achieves a bew level of realism in body details in comparison to TPE.
  • Excellent resistance to deformation. This material maintains its shape over long periods without deforming. The STPE love doll in the video was subjected to a weight of 15kg for an extended period without flinching. It resisted deformation and even returned to its original state. 
  • Eco friendly and easy to maintain. As it contains fewer harmful chemicals, STPE is more eco-friendly compared with TPE. Being less oily also makes maintenance easier, as it requires less powder.

3. Known brands using STPE: SE DOLL

  1. Tracy
  2. Yuuki K.
  3. Kemeny D.

    Check the rest of the SE STPE dolls’ catalogue here.

    4. Known brands using STPE: WM DOLL

    1. Head #467
    2. Head #LS58
    3. Head #355

    Check WM STPE dolls’ catalogue here.

    5. Known brands using STPE: JK DOLL

    1. Head #JK16
    2. Head#JK6
    3. Head#JK10

    Check JK STPE dolls’ catalogue here.

    6. Known brands using STPE: IROKEBIJIN

    1. Ema A
    2. Yui B
    3. Abby

    Check Irokebijin STPE dolls’ catalogue here.

    7. Known brands using STPE: FUNWEST

    1. Lily
    2. Amy
    3. Bella

    Check FUNWEST STPE dolls’ catalogue here.

    8. F.A.Q

    Please note: For copyright reasons, doll makers cannot disclose specific details about the blend (as is standard across the industry). However, we’ve provided an in-depth exploration of the unique properties of S-TPE and how it differs from TPE.

    1. Are STPE dolls more durable than TPE dolls?

    Yes they are, due to their resistance to wear and tear and enhanced elasticity.

    1. What is STPE material in sex dolls world?

    STPE (Soft Thermoplastic Elastomer) is an advanced version of the TPE. It retains the moldable and flexible properties of the TPE, but it’s softer to the touch, offers an enhanced realism and more natural feel and it has an improved durability. 

    1. How long can a STPE doll last?

    STPE dolls have an improved durability over the standard TPE dolls. It can last several years with a proper care routine, including: regular cleaning, a correct storage, and avoiding excessive stress or the use of sharp items.

    1. What’s the maintenance of STPE dolls?

    They require low maintenance: clean with mild soap & water after every use, pat dry with a soft microfiber towel, use baby powder to maintain the skin’s softness and store it in a cool and dry place. You can learn more about doll care here and on our YouTube channel.

    1. How does STPE improves over TPE dolls?

    STPE dolls have an improved tear and wear resistance, strong elasticity, minimal oil secretion & realistic details, over the standard TPE dolls.

    1.  Does STPE Sticks?

    Due to its lower oil content, STPE can feel stickier than TPE. This might catch you off guard, especially when unboxing your brand-new doll or if it has been stored in the same position for an extended period. In some cases, it may even seem like the arms, legs, or love holes are “glued.” This can be easily addressed by following these simple steps:

            1. Gently separate the areasUse your fingers to carefully pull the sections apart. The material should separate easily, but avoid applying excessive force to prevent any damage.
            2. Apply powder
              After separation, lightly dust the areas with baby powder or cornstarch. This not only prevents future sticking but also leaves the surface soft and smooth.
            3. For stubborn spots
              If needed, dip a soft cloth in warm water (not hot) and gently press it against the area for a few seconds to soften it. Then, try separating the material again.

    By following these steps, you’ll restore your doll’s smooth, soft texture, ensuring it looks and feels as good as new!

     

    1. Is STPE safe for human skin contact?

    Yes it is. STPE is generally safe for human skin. It is non-toxic, hypoallergenic, and designed to be skin-friendly, making it perfectly suitable for intimacy.

    1. Does STPE feel like real skin?

    Yes, it is almost the same. STPE offers a soft, smooth, and realistic texture with enhanced elasticity for a lifelike experience to make it feel very similar to real human skin, though the temperature differs, as human skin is warmer while STPE remains cooler.

    1. Is STPE more expensive than other materials?

    Unlike regular TPE sex dolls, STPE is more expensive due to its advanced properties, making it an nicer option for sex dolls lovers.

    1. Can STPE withstand high temperatures?

    STPE can withstand higher temperatures than TPE, but try to avoid prolonged exposure to extreme heat. Like other materials, excessive heat can degrade STPE quality over time.

    1. Are there any special storage requirements for STPE dolls?

    Yes. STPE dolls must be stored in a cool, dry place away from direct sunlight. It is also recommended to keep them in a neutral position when storing them to avoid deforming the material. Also covering it with a bag can help protect the skin from dust.

    1. How can I prevent staining on a STPE doll?

    To prevent stains, avoid contact with dark fabrics or materials that may transfer dye. Always clean the doll after every use and apply baby powder to maintain the skin’s softness and prevent discoloration.

    1. Is S-TPE heavier than TPE?

    Yes. S-TPE has a higher material density due to its enhanced durability, resulting in a weight increase of approximately 10% compared to TPE.

    1. Are all S-TPE dolls the same?

    No. The S-TPE blend varies by brand. Please refer to the demonstration videos provided by each brand to explore the unique properties of their materials.

    1. Can I upgrade from TPE to S-TPE for all brands?

    This depends on the brand and model availability. Our website provides the most up-to-date customization options for your doll. Specific details for each doll and model are available on their product pages. For example, here is information about Funwest:

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