The core difference between medical silicone and sex toy silicone
| Comparison Dimension | Medical Silicone (Medical-grade Silicone) | Sex Toy Silicone (Adult Toy-grade Silicone) |
|---|---|---|
| Safety Standards | Must meet strict medical certifications (e.g., China's GB 16886, US FDA, EU CE). Need to pass biocompatibility tests (non-toxic, non-sensitizing, non-irritating, and no release of harmful substances). | Must meet consumer product safety standards (e.g., China's GB 4706.100, EU REACH). Focus on chemical safety (e.g., limits on heavy metals, phthalates), but biocompatibility requirements are lower than those for medical-grade. |
| Material Purity | High-purity raw materials are used, and impurities (such as residual monomers, catalysts) are strictly controlled to avoid reactions when in contact with human tissues/body fluids. | A certain level of impurities is allowed (as long as they meet consumer product standards). Some low-cost products may use recycled materials or additives (such as plasticizers) to reduce costs. |
| Performance Design | Optimized for medical scenarios: For example, silicone implanted in the human body must be resistant to body fluid corrosion and aging; external medical devices (such as catheters, seals) must be resistant to disinfection (high temperature, chemical disinfectants). | Focus on physical properties: Such as softness, elasticity, durability. Some need to have waterproof and easy-to-clean characteristics. No need to consider resistance to body fluids or disinfectants. |
| Production Environment | Must be produced in clean workshops (e.g., GMP standards) to avoid microbial contamination, with full-process quality traceability. | Lower requirements for the production environment, only need to meet ordinary industrial hygiene standards. |