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TPE is a general term for various elastomer materials that have rubber elasticity at room temperature and exhibit melt flow at high temperatures. Silicone is a kind of special rubber. It has excellent mechanical strength, wear resistance, and high temperature resistance after cross-linking. It is a thermosetting rubber and does not melt after vulcanization. It will burn if the temperature is too high. The products of complete combustion are water and silicon. Therefore, the elasticity of the dolls made from each is different.
Dutch wife https://www.dldolls.com/Category-c88454.html Difference in analytical structure
Silicone is the backbone of oxygen-bonded elastomers and the side chains are generally methyl, which refers to CH3. TPE is a thermoplastic elastomer containing styrene, olefins and polyurethanes. The main difference between the two molecular structures is the SI02 structure and the CC structure. As you can see, silicone dolls are more durable than TPE RealDoll https://www.dldolls.com/Category-c112767.html.
Difference in processing performance
Silicones require vulcanization and thermoforming, and TPEs can be processed without vulcanization. Molding is difficult with silica gel processing, and TPE manufacturing and processing is relatively easy.
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Difference in heat resistance Silicone is superior to TPE in terms of high temperature resistance. The heat resistance of silica gel is generally 200-300 ° C, but the TPE theory is generally between TPE and high temperatures of 130-150 ° C.
Difference in cost
Silica gel prices are typically over $ 5,000, but average TPE prices range from $ 2000 to $ 5,000. The price of TPE is more dominant, except for special TPE materials such as halogen-free flame retardants and food grades. So you can buy a sex doll at the best price.
Environmentally friendly difference
Silicone waste cannot be recycled. TPE waste, nozzle materials, trims, etc. can be completely recycled and reused. Obviously, TPE sex dolls are more environmentally friendly. Which is better for making sex dolls, TPE or silicone?
Both have their own advantages, but the cost of TPE is lower than silicone in terms of process capacity, recycling, and cost. With the ever-increasing variety and uses of TPEs, TPEs are the preferred alternative to silicones. Despite the differences between TPE and silicone, TPE is definitely suitable for making sex dolls.
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