CLEANING AGENTS FOR MOULDS Special cleaning agents prevent an early aging of plastic pressure casting moulds. Our low-hazardous cleaning agents have excellent wetting properties to loosen deposits, and owing to their complexing properties, they allow to rinse out multivalent ions. These cleaning agents can either be used for cleaning the mould pores and capillaries, or for cleaning the mould surface.
Special cleaning agents prevent an early aging of plastic pressure casting moulds. Our low-hazardous cleaning agents have excellent wetting properties to loosen deposits, and owing to their complexing properties, they allow to rinse out multivalent ions. These cleaning agents can either be used for cleaning the mould pores and capillaries, or for cleaning the mould surface.
On account of their surface activity, plaster additives act as deflocculants, which means the solids content in the plaster slurry can be increased whilst maintaining the same processing consistency. This increase in the plaster/water ratio brings about an increase in the mechanical resistance which particularly becomes obvious in the form of an improved abrasion resistance and hence leads to a prolonged working life of the plaster mould.
The use of release agents permits good separation of the plaster negative cast from the master mould. Owing to the water-soluble emulsion system, the absorbency of the plaster moulds will be unaffected.
