| abstract |
A composite laminate includes a fabric sheet which is surface-treated with an amine-containing surface agent, a thermoplastic sheet, and a polyurethane elastomer film interposed between the fabric sheet and the thermoplastic sheet, and penetrating into and through the fabric sheet so as to react with the surface agent on the fabric sheet and so as to be bonded to the thermoplastic sheet in an amount such that the composite laminate has a Barcol's hardness ranging from HBI-A6 to HBI-A16, a flexure strength ranging from 30 to 250N/mm 2 a flexure modulus ranging from 700 to 5000 N/mm 2 , and an impact resistance ranging from 100 to 800 J/m. |