1. what is the difference between liquid and solid silica gel?

Liquid silica gel

Liquid silica gel is relative to solid high temperature vulcanized silicone rubber, which is liquid glue, has good fluidity, fast vulcanization, more safe and environmental protection, and can fully meet the requirements of food grade.

2 solid silica gel

Solid silica gel is a kind of saturated polymer elastic material, with high temperature resistance, cold resistance, solvent resistance, precipitous resistance, adhesion resistance, electrical insulation, chemical resistance and other characteristics, a wide range of applications.

2. liquid silica gel and solid silica gel contrast

1. The shape
A. As the name implies, liquid silica gel is in a liquid state and has liquidity;
B. Solid silica gel is solid and has no fluidity.

2. The security
A.Liquid silica gel is a high transparent high safety food grade material, molding without adding vulcanizing agent and other auxiliary materials, sealed feeding molding;
B. Solid silica gel is transparent and environmentally friendly material. It needs to add vulcanizing agent and vulcanizing time when forming.

3. Forming method
A. Liquid silicone is injection molding liquid silicone rubber (LSR) : full name is injection molding liquid silicone rubber, curing equipment for injection molding machine.
Injection molding machine has A technological process is very simple, no need to heat in the process of rubber ingredients, mixing, blanking, material and process, only one of the workers take products), high precision products (molding before all the manual program be replaced by A machine), high output (A/B glue mixing under A certain temperature for A few seconds to shape), save, save electricity, save material and so on many merits, Can produce all high temperature rubber production products.

B. Solid silica gel molding is the raw material is a piece of solid, through mixing machine mixing, cutting machine into products and mold appropriate size and thickness, and then put into the mold, pressure molding machine under a certain temperature molding. Demoulding and plastic products are similar, but also need to clean the mold.