RTV-2 silicone Liquid is generally named as two-part room-temperature vulcanized silicone rubber, which features exceptional fluidity and good operability. When mixed with 2-3% curing agent, they can still be operated within 30-40 minutes but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.<\/p>\n
PRODUCT FEATURES<\/strong><\/p>\n 1. Good flow ability and long working time<\/p>\n 2. Excellent performance for duplication<\/p>\n 3. High tear and tensile strength<\/p>\n 4. Easy de-mould from complex replica parts<\/p>\n 5. Acid and alkali-resistance<\/p>\n 6. Low linear shrinkage<\/p>\n Technical Data (approx values)<\/strong><\/p>\n soft\u00a0 Shore A 25\/hard Shore A 35\u00a0 Viscosity 25000-340000<\/p>\n Cure: 4- 6 Hrs.<\/p>\n USING INSTRUCTION<\/strong><\/p>\n 1-Take 100g of part A and add 2g of part B catalyst and mix the silicone rubber and curing agent evenly in the container stirring and making sure not to incorporate air..<\/p>\n 2-vacuum pumping may be applied\n\n
\n \nRatio of Catalyst<\/th>\n Pot Life<\/th>\n Cure Time<\/th>\n<\/tr>\n<\/thead>\n \n 4% (4g per 100g)<\/td>\n 4-6 minutes<\/td>\n 1.5 – 2.5 hours<\/td>\n<\/tr>\n \n 3% (3g per 100g)<\/td>\n 15-20 minutes<\/td>\n 3-5 hours<\/td>\n<\/tr>\n \n 2% (2g per 100g)<\/td>\n 25-30 minutes<\/td>\n 7-10 hours<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n3-Pouring into a mold or block mold of silicone rubber
\nThe pouring way is an easy way such as a long treacle to fill molds, it’s slowly . Allow to set.<\/p>\n