| 摘要 |
<p>PURPOSE:To obtain a zinc oxide non-linear resistor which is excellent in discharge resistance against a lightning surge and a switching surge and which also has high mold intensity and a high mold yield. CONSTITUTION:Granulated powder mainly containing zinc oxide is generated, and after a surface of the granulated powder is subjected to additive treatment of lubricant such as water, molding with pressure is performed. Then after an amount added of the lubricant is made to be 0.1 to 2.7%, molding with pressure or the like is performed to manufacture a zinc oxide non-linear resistor.</p> |
