Liquid silica gel is a kind of organic silicon material certified by environmental protection food grade, which is a kind of RTV-2, that is, two-component room temperature vulcanized silicone rubber.Silicone gel is composed of two kinds of rubber, component A and component B, the ratio of component A and component B is 1:1, the color is translucent, and customers can adjust the color according to their preferences.

    One to one ratio of two-component room temperature environmental protection silica gel, A component is silica gel, B component contains platinum catalyst.The liquid silica gel is mainly composed of 107 base glue, hydrogen silicone oil, vinyl silicone oil and platinum catalyst.One of the main role is the platinum catalyst, platinum catalyst is environmentally friendly non-toxic tasteless food grade materials, can be in contact with food.

    So what is the use method of silicone liquid in the molding mold?

    Liquid silica gel is mainly used for making food silicone molds, used to make cakes, chocolate, biscuits and other silicone molds.To make this type of silica gel mold, the method is mainly perfusion mold.The method of making the mould with liquid silica gel is very simple, the first thing is to deal with the mould;Then the electronic scale is used to add the mold silica gel A component and B component according to the weight ratio of one to one.Then, the AB glue is fully stirred, and the vacuum machine is used to vacuum;After Z, pour the mixed silica gel on the mold, and release the mold after the silica gel has been completely cured for 3-4 hours.

    In the use of operation molding mold silica gel liquid silica gel, must not be in contact with substances containing heavy metal elements, such as nitrogen, sulfur, phosphorus, lead, mercury, tin and other elements of the substance, once in contact with these substances, the molding mold silica gel liquid silica gel will occur toxic reaction resulting in silicone will not cure or sticky.