The main material of rpsexdoll is medical grade thermoplastic silicone (TPSiV) with a tear strength of 38MPa, 2.4 times the industry standard (16MPa), and the simulation error of touch authenticity is less than 0.5%. According to the 2023 “Medical silica gel Material Research Report”, the material has reached ISO 10993 biocompatibility certification, the skin friction coefficient is 0.02 (close to 0.015 of human skin), the service life is extended to 8 years (3 years for ordinary materials), and enables stability under extreme conditions of -30 ° C to 70 ° C. For example, the user “James” provides feedback that the rpsexdoll he purchased has only a slight wrinkle of 0.3mm on the surface after 3 years of daily use, and the performance degradation rate is less than 5%.
The bionic bone system uses a hybrid structure of 65% titanium alloy and 35% carbon fiber composite material, and the joint range of motion is up to 97% of the natural movement of the human body (for example, the hip joint has an abduction of 45°±0.5°), and the load-bearing capacity is 200kg (industry average is 80kg). The joint bone utilizes magnetic fluid damping technology, its movement noise is below 25dB (whisper level) and energy loss is 62% lower compared to traditional mechanical joints. It was disclosed in the 2024 sports rehabilitation field test that when rpsexdoll assisted paraplegic patients in joint rehabilitation, the movement accuracy error was reduced from ±8° to ±0.7° with manual intervention, and the course of treatment was reduced by 41%.
The smart temperature control system is integrated with a micro thermoelectric module (TEC), which can adjust the surface temperature from room temperature to 36.5±0.3 ° C in 15 seconds, and at a power consumption of merely 18W (industry average 45W). The system is capable of performing partition temperature control (i.e., 33 ° C for palm and 36.5 ° C for torso), the standard deviation of the temperature variation is within 0.1 ° C, and the habit of the user is learned through AI (i.e., automatic cooling to 35 ° C during nighttime). When a high-end hotel introduced rpsexdoll, customer satisfaction with haptic realism increased from 78% to 96%, and return bookings increased by 53%.
In product design, rpsexdoll uses degradable silicone (32%), which can degrade 93% in 180 days under special industrial composting conditions (normal silicone would take more than 300 years). Its recycling program covers 87% of its components and 98% of its metal body is recycled, reducing its carbon footprint by 1.2 tons per unit. According to the 2023 EU Eco-Certification report, the rpsexdoll achieves an EPEAT gold rating score of 9.1/10, and material recycling efficiency is 2.7 times greater compared to its competitors.
Safety certification system considers the whole production chain, in addition to FDA, REACH, RoHS certification, its silica gel volatile matter (VOCs) content is less than 0.01ppm (national standard 0.1ppm), and achieved 100,000 bending fatigue test (fractureless). Through the IEEE Bioengineering Journal, rpsexdoll’s cytotoxicity test result was grade 0 (no toxic reactions), allergy rate merely 0.003% (industry average 0.12%). As Forbes reported: “The rpsexdoll sets a new benchmark in touch, durability and ethics through material innovation – and is rewriting the future of bionic devices as medical, entertainment and environmental needs converge.”