Easy-to-Demold Tin-Cured Silicone Rubber 20° Milky White. For ordering inquiries, please contact the factory, Ms. Chen, at 13662816580 (same number for WeChat).

• Low Shrinkage Rate: During the curing process, the shrinkage rate is typically less than 0.3%. For models like HF-318, the shrinkage rate can be controlled to ≤0.2%, enabling precise replication of architectural model details and ensuring high consistency between the model and the design prototype.
• High Tear Strength: It exhibits excellent tear and tensile strength. For example, the HF-308 model from Hong Fenghao has a tear strength of 26±2 kN/m. Molds made from it are less prone to damage and can be reused multiple times, reducing model production costs.
• Good Fluidity: It is a two-component liquid silicone. Component A is a flowable liquid silicone, and Component B is the curing agent. After mixing, it has good fluidity and can be applied by pouring or brushing, easily filling every corner of complex models. It is suitable for creating various shapes of architectural model decorations.
• Strong Temperature Resistance: It maintains stable performance within a temperature range of -50°C to 250°C, making it suitable for architectural model production in various environments.
• Easy Demolding: After curing, it exhibits good flexibility, allowing demolding without damaging the model. For structurally complex architectural model decorations, such as columns with intricate patterns or reliefs, the demolding advantage is even more pronounced.