STPE VS TPE: Which Sex Doll Material Is Better?
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The Essential Difference Between TPE And STPE
- TPE: styrene copolymer, linear molecular chain, easy to oxidize and break;
- STPE: hydrogenated modified SEBS, cross-linked molecular network, UV resistance.
- Other materials: silicone: silica polymer, three-dimensional network structure, highly inert, medical grade
Does The Material Determine The Life of The Sex Doll?
Material Performance
- TPE: easy to powder and oil when exposed to air. Easy to deform when stretched. The surface of the sex doll will absorb dust after oil, so the blood vessels/realistic human makeup will usually become blurred. The time is usually 1-2 years.
- STPE: very close to the touch of real human skin, excellent oil control effect, durable and tear-resistant, retaining the texture details and blood vessels of the skin, and extending the service life of each doll.
User Usage
Daily use.
- TPE: Surface atomization after frequent cleaning (touch will decrease after 6-9 months)
- STPE: Anti-fouling coating reduces cleaning loss by 70%
Extreme environment
- TPE: -10° hardening and brittle cracking, 50° deformation and adhesion;
- STPE: -30° maintains elasticity, and maintains shape within 80°;
STPE: Sex Doll Brand Introduction
1. Comparison between SEDoll TPE and STPE.
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2. Comparison between Funwest Doll TPE and STPE
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3. Comparison between Starpery Doll TPE and STPE
Using 171cm D-cup body as the demonstration. It should be noted that S-TPE cannot be applied to fat sex doll body types, such as 161cm H-cup, 168cm H-cup and 173cm G-cup.
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To Summarize The Advantages of STPE:
- Increased tear resistance. This is especially important for movable or highly stressed parts, such as the joints of love dolls.
- Increased wear resistance.
- Better deformation resistance. It returns to its original shape faster after being stretched or stressed.
- Better elasticity.
- Better shape memory.
- Better oil and chemical resistance.
- Improved heat resistance.
- Less oiliness.
- Easy to repair.
The summary is partly from our partner Jessy Doll.
User Decision Guide: How to Choose The Material of A Sex Doll?
- TPE for novice players: For the first time trying sex dolls, the budget is limited (about $1000); and short-term use (1-2 years).
- S-TPE is preferred for quality assurance: Suitable for players who need high-frequency use and pursue soft experience. Budget $1300-1800.
- Silicone material can meet the needs of players who pursue more delicate body details of love dolls, exquisite makeup, and long-term companionship. Budget $2000 or more.
Future Trends: What Will The Next Generation of Doll Materials Be?
Looking back at the development history of adult doll materials, from PVC inflatable dolls, natural latex, first generation TPE, silicone, STPE materials, 00° SWOT Silicone materials (Evas doll), what will it look like in the future? It is unknown. Maybe there will be an “ultra TPE?” that can repair some minor scratches by itself? Lower cost? Cover more TPE doll players. Maybe there will be “ultra Silicone” that can be combined with artificial intelligence to make a real sex robot? Let’s wait and see, everything is left to time.
For the current adult doll market, silicone sex dolls are already mainstream. From Google search data, the search data for “silicone” is 6-7 times that of TPE; people’s demand for silicone dolls is getting higher and higher. With the emergence of some affordable silicone brands, you can now buy a good silicone doll at the price of TPE/STPE. For example, Dime Doll, Top Fire, Orange In, etc. Therefore, TPE doll players and STPE players are also likely to start using silicone dolls.
As a regular distributor, Kanadoll sincerely hopes to see more manufacturers introduce new materials and technologies. We believe that innovation can help attract more attention to the adult doll market, encouraging people to move beyond traditional masturbators and experience the greater pleasure that realistic sex dolls can offer.
Explore Brands That Offer Upgradable STPE
Breaking Down Complex Tech So Even Your Cat Could Understand (Maybe)
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