Distinguish by appearance
Liquid silica gel is a liquid state, with fluidity; Solid silica gel is solid and has no fluidity.

Distinguish from the field of use
1, liquid silicone is generally used in baby products and kitchen supplies and medical supplies, it can be directly in contact with food and the human body.
2, solid silica gel is generally used in daily necessities and industrial miscellaneous parts and auto parts.
3, the safety of liquid silicone and solid silicone: liquid silicone is highly transparent and safe food grade materials, molding without adding vulcanizing agent and other auxiliary materials, sealed feeding molding. Solid silica gel is a transparent material, and it is necessary to add vulcanizing agent to speed up the vulcanizing molding time and open mold feeding molding.

Distinguish from the molding method
1, liquid silicone is injection molding liquid silicone rubber (LSR) : full name for injection molding liquid silicone rubber, vulcanization equipment for injection molding machine. Injection molding machine process is very simple, high product accuracy, high output (A/B glue mixed at a certain temperature for a few seconds molding), save people, save electricity, save materials and other advantages, can produce all high-temperature glue production products; It is a mainstream in the development of silicone rubber materials in the next year.
2, solid silicone molding is the raw material is a piece of solid, through the mixer mixing, cutting machine cut into the product and mold appropriate size and thickness, and then put into the mold, pressure molding machine under a certain temperature molding. When demoulding and plastic products are similar, also need to clean the mold and so on.

Distinguish from the finished product
Liquid silicone has high transparency, no odor, and the product has a glue injection port;
Solid silicone transparent base, with vulcanizing agent or other covering vulcanizing agent fragrance, product without glue mouth.