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What is the difference between liquid and solid silica gel? When the working pressure is less than 9.8mpa, the retaining ring is generally not designed. When the pressure is greater than 9.8mpa, the bearing surface of the silica gel sealing strip is easy

2019-10-17

First, the shape difference between liquid silica gel and solid


They look like one solid and one liquid.


1, liquid silica gel is a liquid state, with liquidity, it is a high clarity and high safety food grade information, molding without adding vulcanizing agent and other auxiliary information, sealing feeding molding.


2, solid silica gel is a solid shape, no liquidity, he is also a clear environmental protection information, molding needs to add curing agent to accelerate the curing time, open mold feeding molding.


Two, the difference between liquid silica gel and solid from the scope of application


1, liquid silica gel is generally used in baby products and kitchen supplies as well as medical supplies, which can directly contact food and human body.


2, solid silica gel is generally used in daily necessities and industrial miscellaneous parts and auto parts.


3, the safety of liquid silica gel and solid silica gel: liquid silica gel is high transparent high safety food grade information, molding does not increase the auxiliary information such as curing agent, sealing feeding molding. Solid silica gel is clear information, molding needs to add curing agent to speed up the curing time, open mold feeding molding.


Three, liquid silica gel and solid silica gel molding method difference


1, liquid silica gel is injection molding liquid silicone rubber (LSR) : full name is injection molding liquid silicone rubber, curing equipment for injection molding machine.


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