Shenzhen Cultural Stone silicone mold manufacturers

Culture stone silicone mold features: 1, culture stone silicone mold to have a good operating performance. 2, silica gel, better flowability, low viscosity, easy to operate. 3, the shrinkage of the silicone rubber is smaller the better. 4, the tension of the silicone rubber is better. 5, made out of silicone mold can not be deformed. 6, the hardness of the silicone rubber suitable for production use. 7, high temperature, multi-turn mode, the service life as long as possible, acid and alkali resistance, aging resistance. The culture stone silicone mold parameters: Model Color viscosity hardness tensile strength tear strength elongation ratio of curing agent curing time of the operating time (cps) (Shaw Ao) (kgf/cm2) (kgf / cm) (%) (% ) (h) (h) 628 # white 22000 ± 1000 28 ± 2 42 ± 2 26 ± 2 ≥ 380 2-3 0.5 2-4 the culture stone silicone mold Considerations: 1, increase the amount of curing agent, as the temperature, high temperature decreased. The curing agent is used in excess, the mold hardens brittle; curing agent used is too small, the operating time will be extended. 2, in order to prevent changes in physical properties of the silicone mold, it is recommended that no silicone oil. 3, to achieve the best results for your mold, mold storage at least 24 hours before use. 4, hard mode can also be used resin production. Shelf life: at room temperature 25C, do not open the package, 12 months Packing: This product is packaged in a metal pail, specifications 25kg and 200kg two specifications. Storage and transportation: silicone mold should be stored at room temperature, dry bath and seal the container, do not contact with water to prevent deterioration. This product is non-dangerous goods transport.