Barrier Seal manufacturers tell you that why liquid sealant can seal the gap in the mechanical joint? We can use some familiar examples to understand it. For example, a layer of vaseline is applied between the upper cover and the main body of a glass desiccator used in the laboratory to prevent the intrusion of water and gas; the burette stopper used in the laboratory is coated with Cockroach, even if the knob is flexible, it also acts as a seal.

Barrier Seal manufacturers tell you that the initial form of liquid sealing film is generally liquid, but the final form of the coating film is different, so it must be combined with its properties between the bonding surfaces for specific analysis. For example, for dry-adhesive liquid sealants, due to their solid state and poor viscoelasticity, the situation after being tightened by external forces is somewhat similar to that of solid gaskets.
Barrier Seal manufacturers tell you that it is necessary to combine the analysis of solid gaskets to explore its sealing mechanism. In addition to being similar to the final state, the dry peelable type and the dry adhesion type also exhibit excellent viscoelasticity and resilience under compression. . Therefore, the sealing mechanism is also different. The final state of the non-drying viscous liquid and semi-drying viscoelastic sealants between the joint surfaces is a viscous substance, and the sealing mechanism also takes into account the viscous flow problem.
Barrier Seal manufacturers tell you that people use viscous flow theory and energy absorption theory to study and discuss the sealing mechanism of sealants respectively. However, these theories are all analyzed under the ideal working state, and there is still a gap between them and the actual situation.
The above information is the Barrier Seal manufacturer's introduction and analysis of the mechanics of the Liquid Sealant, hope it helps you.

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Barrier Seal manufacturers take you to understand the role of sealant

Barrier Seal Manufacturer take you to understand the properties of the Liquid Sealant

Barrier Seal manufacturers take you to understand the role of sealant

Barrier Seal Manufacturer take you to understand the properties of the Liquid Sealant