| 摘要 |
PURPOSE:To provide the subject fiber containing zinc oxide, etc., in a specific amount based on the fiber, having an excellent radiation shielding property, and having good whiteness and touch. CONSTITUTION:The objective fiber is obtained by mixing kneading zinc oxide powder and ceramic powder consisting mainly of zinc oxide (e.g. a ceramic mixture comprising >=50wt.% of zinc oxide and the balance of titanium oxide, zirconium oxide, etc.) with fiber in an amount of 1-40wt.% based on the fiber. |
