| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate which has impact resistance, abrasion resistance and scratch resistance and is reduced in weight and reduced in dielectric constant.SOLUTION: A laminate 100 comprises: a first platy member 10 which is constituted of a ceramic material and has a first thickness t1; and a second platy member 20 which is constituted of a polymer material and has a second thickness t2. The laminate 100 withstands an impact fracture test with a ball falling from a height higher than a single layer body which is constituted of the ceramic material and has the thickness of the sum of the first thickness t1 and the second thickness t2. |
