I believe you will inevitably see all kinds of cute cartoon shapes of food, such as chocolate, candy, ice cream, and so on, these shapes are how to make.In fact, most enterprises will use food-grade silica gel raw materials, after the silica gel mold, to achieve the purpose of repeated mold production, and the cost of the silica gel mold is lower than that of the metal mold, followed by the special-shaped products good demoulding, because silica gel has the characteristics of flexibility.

    Zinca focuses on the research and development and production of liquid silica gel materials, among which the production technology of food-grade silica gel raw materials is quite mature. The materials have passed FDA food-grade contact certification and ROHS environmental protection certification, to ensure the safety, environmental protection, non-toxic and tasteless materials, users can be assured to operate and use. 

    So, what should we pay attention to when using food-grade silica gel raw materials?

    1. Silica gel is A and B two-component, and the ratio needs to be mixed evenly with the help of electronic balance 1:1 ratio.

    2. When opening the mold, avoid the mother mold is made of resin or not environmentally friendly plastic material, because it is easy to lead to silicone "poisoning", and the surface is not dry.

    3. It is also necessary to avoid contact with condensed silicone rubber vulcanizing agents, amines, compounds containing sulfur and phosphorus and some metal salts during operation.

    4. Detailed operation can be connected with Zinca special, there are special guidance and suggestions.

For more detailed information about food grade silica gel, please pay attention to our new best.