First, understand that the sex doll should start with her material. At present, the sex doll on the market is mainly divided into silicone dolls and tpe material.
Silicone material: two-component addition molding heating or room temperature vulcanized silicone rubber. This product is a colorless or skin-colored oily liquid. After vulcanization, it becomes a soft elastic material. Silicone is a non-toxic, non-polluting, high-softness material, etc. The chemical substance, silicone, the alias is also called silicone rubber. It is a highly active adsorbent material. It is an amorphous substance and its chemical formula is mSiO2·nH2O. It is insoluble in water and any solvent, non-toxic and tasteless, and has stable chemical properties. It does not react with any substance except strong alkali and hydrofluoric acid. Therefore, the silica gel material is corroded. The chemical composition and physical structure of silica gel determine that it has many characteristics of other similar materials that are difficult to replace: high adsorption performance, good thermal stability, stable chemical properties, good mechanical strength and flexibility, and ductility between A01 and A80.
TPE material: both thermoplastic elastomer TPE/TPR, also known as artificial rubber or synthetic rubber. Its products not only have the high elasticity, aging resistance and oil resistance of traditional cross-linked vulcanized rubber, but also have the characteristics of convenient processing and wide processing methods of ordinary plastics. It can be produced by injection molding, extrusion, blow molding, and other processing methods. After the nozzle corner is crushed, 100% is directly used again. It not only simplifies the processing process but also reduces the processing cost. Therefore, the thermoplastic elastomer TPE/TPR material has become the latest material to replace the traditional rubber. Its environmental protection, non-toxic, comfortable feel and beautiful appearance make the product more creative. Therefore, it is also a more humane and high-grade new synthetic material, and it is also a world-standard environmental protection material with ductility ranging from A01 to A100.
What kind of sex doll should I choose?
First of all, the two materials have their own advantages and disadvantages. The silicone material sex doll material is harder than the tpe material doll, but the body lines and various organ parts are more realistically portrayed. However, it needs to be vulcanized during processing, so the processing cost is relatively high, and the general price is more than 10,000. The sex doll made of tpe is soft and close to the human skin touch, but its authenticity is slightly worse than the silicone doll, and it is actually “usable”. It is the best choice for men to live alone. Because it only needs hot-melt processing during processing, the scraps can be Recycling.