Release agent for casting molds and shuttering used to produce concrete and steel-reinforced concrete products

摘要

Cup grease is included as a mineral oil in the release agent along with one or more additives from a group comprising fixing salt, natrium rhodanide, ammonium rhodanide and carboxymethylcellulose. A typical mixture comprises: sunflower oil 8-16wt%; cup grease 2-4wt%; one or more of the above named additives 19wt%; carboxymethylcellulose 0.5-1wt%; water 60-70.5wt%.