Process for Manufacturing a Gypsum Slurry or a Gypsum Product with the Use of a Wax Powder, Products Obtained by the Process and use of the Wax Powder for Obtaining a Moisture-Resistant Gypsum Product

摘要

The invention relates to a process for manufacturing a gypsum slurry by bringing together and mixing gypsum, water, wax powder and optionally other components, applying the gypsum slurry in a process for manufacturing a gypsum product and a gypsum product such as a plasterboard or wallboard obtained by the process and the use of the wax powder for the manufacturing of a moisture resistant gypsum product.