Method of manufacturing metal-clad laminate and uses of the same

A manufacturing method of a metal-clad laminate, comprising the following steps:

• (a) impregnating a reinforcement material with a first fluoropolymer solution, and drying the impregnated reinforcement material at a first temperature to obtain a first prepreg;
• (b) impregnating the first prepreg with a second fluoropolymer solution, and drying the impregnated first prepreg at a second temperature to obtain a second prepreg;
• and
• (c) laminating the second prepreg and a metal foil to obtain a metal-clad laminate,
• wherein the first fluoropolymer solution has a first fluoropolymer, the second fluoropolymer solution has a second fluoropolymer, and the first fluoropolymer and the second fluoropolymer are different,
• wherein the method does not use an epoxy resin and does not use an adhesive film to attach the metal foil, and
• wherein the first prepreg and the second prepreg are prepared at a process temperature not higher than 300° C.