Here are the different circuit board layers:
The first step of every process is finding the proper substrate material. The important elements of PCBs rely on the performance of its base that holds the components of your circuit board. Substrates can be made of solid fibreglass or flexible polymers depending on your client’s preference. Needless to say, you have to choose the right substrate material in order to build a high-quality PCBA. When recycling PCBs, Mississauga electronics recycling plants look to the quality of substrate material in order to determine its value.
Traces carry electrical signals to other components across the board. Without it, it is impossible for the PCB to function. The most common metal element used to make traces is copper because it is an excellent conductor. Because of its characteristic, copper can easily transmit signals without losing electricity during its journey. Mississauga electronics recycling facilities pay top dollar for copper. If you have old PCBs with copper traces in them, you can earn cash while helping the environment at the same time.
Soldermask is a permanent layer added to each circuit board to insulate the copper traces and thus preventing short circuits. If the PCB is green in colour, it indicates that the PCB is made from glass-epoxy which is naturally green.
Silkscreen is the last layer of all PCBs. Usually printed in white ink, the silkscreen is a combination of letters, numbers and shapes that instructs the function of each component on the board. However, silkscreens can be of different colours like blue, grey and red. White ink is widely used because it is easily identified on a green board.
The above is just the tip of the iceberg. Particularly, you want to know your options when it comes to both the manufacture and recycling of these electronic components. By focusing on both the beginning and end of the product’s life cycle, our green community of Mississauga can move forward into an environmentally-friendly future. Our Mississauga electronics recycling company will be happy to provide you with a rundown of our recycling services. We are committed to giving our community access to reliable recycling of electronic components and other types of e-waste. Contact us today.