Release agent ndi chinthu chogwira ntchito chomwe chimagwira ntchito ngati mkhalapakati pakati pa nkhungu ndi chinthu chomalizidwa ndipo chimagwiritsidwa ntchito popanga zinthu zosiyanasiyana monga zitsulo zoponyera zitsulo, polyurethane thovu ndi elastomers, mapulasitiki opangidwa ndi galasi, jekeseni wopangidwa ndi thermoplastics, vacuum thovu. mapepala ndi ma profiles extruded.Zomwe zimatulutsidwa ndi nkhungu zimakhala ndi mankhwala, kutentha ndi kupsinjika maganizo, sizimaphwanyidwa mosavuta kapena kutha, zimamangiriza ku nkhungu popanda kusamutsira ku gawo lomalizidwa, ndipo musasokoneze kujambula kapena ntchito zina zachiwiri.