Is the silicone spoon poisonous?

Among many synthetic rubbers, silicone rubber is the best. It is odorless and nontoxic, and is not afraid of high temperature and cold. It is "poised" and "neutral" at 300 degrees Celsius and 90 degrees below zero, and it still retains its original strength and elasticity. Silicone rubber also has good electrical insulation, oxygen resistance and aging resistance, light resistance and aging resistance, mildew resistance and chemical stability.