Release agent for paper, this seemingly unfamiliar term, is actually everywhere in our daily life.

From oil-proof paper in food packaging to demoulding paper in industrial production, release agent plays an indispensable role. Its main ingredients usually include silicone, fluoride, etc. These ingredients are coated on the surface of paper through a special process to form a thin protective film.

Silicone release coatings have excellent stability and weather resistance, and can maintain good release effect under different environmental conditions. Fluoride release coatings provide super anti-sticking properties with their extremely low surface energy.

In practical applications, the selection of release coatings for paper needs to consider many factors. For example, the purpose of paper, processing technology, cost requirements, etc. For food contact paper, the safety and hygiene of the release agent are the primary considerations; and for the high-strength demoulding requirements in industrial production, the wear resistance and high temperature resistance of the release agent are crucial.

It can be said that the secret of paper release coatings lies in its ability to tailor the most suitable performance for paper according to different needs to meet various complex application scenarios.