Pyralux® LF IPC Specification Copper Clad Laminate IPC-4204/1 Coverlay IPC-4203/1 Bondply IPC-4203/1 Sheet Adheisve IPC-4203/18 Polyimide Base Film IPC-4202/1 Copper Foil IPC-4562 Pyralux® FR IPC Specification Copper Clad Laminate IPC-4204/1 Coverlay IPC-4203/1 Bondply IPC-4203/1 Sheet Adheisve IPC-4203/18 Polyimide Base Film IPC-4202/1 Copper Foil IPC-4562 Pyralux® AP IPC Specification Copper Clad Laminate IPC-4204/11 Polyimide Base Film IPC-4202/10 Copper Foil IPC-4562 Pyralux® AX IPC Specification Copper Clad Laminate IPC-4204/11 Polyimide Base Film IPC-4202/10 Copper Foil IPC-4562 Pyralux® AC IPC Specification Copper Clad Laminate IPC-4204/11 Copper Foil IPC-4562