Degassing

2026-04-13 22:53:48

Degassing

Vacuum degassing is a technique that removes dissolved gases from liquids or pastes by reducing the pressure in the container.

Principle of vacuum degassing operation:

Degassing liquids, pastes, and wet products is one of the important applications of modern vacuum technology.

Under vacuum conditions, gas, steam, and moisture are extracted from the processed material to achieve higher product quality.

For example, degassing the plastic during the extrusion process.

Directly extracting residual moisture and gas from the screw area of the extruder significantly improves the structure and physical properties of the final product.