PRODUCTION OF ZINC FLAKE

• Main Authors: MARUYAMA HIRONORI, WATANABE YOSHIHARU, TAKAKURA GUNJI, HAGA SANSHIROU, SANETOU KOUICHI, HIRABAYASHI KENICHI
• Format: Patent
• Language: English
• Published: 20.05.1985
• Subjects: ADHESIVES; CASTING; CHEMISTRY; DYES; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PERFORMING OPERATIONS; POLISHES; POWDER METALLURGY; PREPARATION OF CARBON BLACK; TRANSPORTING; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; WORKING METALLIC POWDER

PURPOSE:To produce easily flaky zinc powder for paint by grinding Zn powder to flakes by means of a ball mill or the like by using a specific org. assistant for grinding then heating the flakes in a non-oxidative atmosphere to remove the assistant for grinding. CONSTITUTION:Flaky Zn powder is used a...