发明授权
US08394461B2 Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant 有权
含有油的油性模具润滑剂以及润滑剂的涂布方法和装置

Powder-containing oil based mold lubricant and method and apparatus for applying the lubricant
摘要:
A powder-containing oil-based lubricant for die contains 60 to 99% by mass of an oil-based lubricant consisting of oil, 0.3 to 30% by mass of a solubilizing agent, 0.3 to 15% by mass of an inorganic powder and 7.5% by mass or less of water, the lubricant being electrostatically applied to a die. The powder-containing oil-based lubricant may be applied to a die by electrostatic spraying. The electrostatic spray apparatus includes a device that imparts static electricity to the powder-containing oil-based lubricant and an electrostatic spray gun installed on a multi-axis robot.
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