Impregnation is a micro‑pore penetration sealing process. Sealing medium penetrates into micro‑pores by means of natural infiltration, vacuum pumping, pressurization and other methods to fully fill gaps and achieve sealing effect. Impregnation processing adopts exactly this kind of process technology.

Impregnation processing has a wide range of applicable fields. Many enterprises currently adopt metal materials for production. Metals are susceptible to corrosion and deterioration, and prone to generating tiny gaps and cracks, which greatly impair the overall appearance of products. Therefore, impregnation technology can repair gaps on metal components to improve overall product performance, reduce defective rate and raise corporate profits. Meanwhile, impregnation solvents feature excellent properties including corrosion resistance, solvent resistance, heat resistance and thermal‑shock resistance, so they are widely used in industrial production of developed countries. Organic impregnation solvents have evolved to the third generation. All generations deliver favorable impregnation and penetration performance. Treated parts can be cleaned easily, and site cleaning for impregnation workshops is also simple.

Impregnation processing has become a powerful tool for enterprises to boost production efficiency. Enterprises that have adopted such repair solvents give high recognition and purchase them in large quantities. Nowadays, there is no need to worry about shortened service life caused by metal corrosion. Longer service life of metal materials can be realized with this single type of solvent.