Is the circuit board poisonous?
The circuit board with the rapid development of microelectronics technology, the development of multi-layer circuit board manufacturing, laminated, functional and integrated manufacturing technology, the more difficult the printed circuit board, vertical plating technology can not meet the requirements of conventional high quality and high reliability of interconnection hole technology, and electroplating technology.
The name of the circuit board are: circuit board, PCB board, aluminum substrate, high frequency board, PCB, ultrathin circuit board, ultrathin circuit board, printed circuit board, printed circuit board, Kunshan circuit board, etc. all of the circuit board
In addition to the circuit board copper foil substrate with phenolic plastic, cardboard, glass plate, ceramic plate, aluminum plate, Teflon plate and so on many kinds of functions, from points and flame retardant board, chemical composition is very complicated. On the PCB for combustion, there are many harmful components in flue gas, is highly carcinogenic, so do not easily to burn.
