In order to attract the eye, to meet the market, the toys on the market, the food is constantly innovating, the food is mainly innovative styles to attract the attention of consumers, now the market is not poisonous, such as candy, cake, chocolate, biscuits, etc. Harmless silicone mold to make a model!
Because there are two kinds of liquid silicone gels on the market, there are two kinds of one type of condensation type. Many manufacturers are not sure about the kind of silica gel used in food. In fact, it is simple to say that the addition of gelatin is the food grade silica gel is approved by the US FDA. Liquid silicone, commonly used in food molds, condensation type silica gel is industrial grade silica gel, generally used in industrial construction, resin molds do more molds, so if you are doing crafts series products, choose condensation type silica gel, want to do food mold Choose to add silicone, consult the silicone phone week S exclusive: hfdd1993!
The viscosity of the rubber before vulcanization is lower, which is convenient for perfusion. It does not exotherm during vulcanization, no low molecular by-products are released, the shrinkage rate is small, the vulcanization can be deep, and the operation is simple. After vulcanization, it becomes a soft transparent or translucent elastomer that maintains elasticity over a long period of time from -65 to 350 °C. Excellent electrical and chemical stability, water resistance, ozone resistance, radiation resistance, weathering resistance, moisture resistance, shock resistance, good low compression set, low combustion; physiologically inert, non-toxic, odorless, and vulcanized Speed ​​can be controlled with temperature and so on.
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