Product Name: Single/Double sided Copper Clad Sheet

Number of layers: single layer/double layer

Product material: FR-4 fiberglass

Thickness: 1.5MM

Kind reminder: Copper clad laminate is a perishable product, sometimes with some scratches or fingerprints on the surface, which is normal and does not affect its use. Those who mind buying it should be cautious.

Usage guide: Before use, use a steel wire ball dipped in water to vigorously brush the copper surface (the copper skin will definitely not fall off), wipe off oxidized copper and debris, and then rinse thoroughly, making transfer printing very easy. Remember not to wipe the area without copper, as it can easily scratch. Before soldering the printed circuit, try to brush it with a steel wire ball dipped in water a few times, rinse it clean and dry it, and then solder it, as it is easy to get tin!

Common Sense: The difference between fiberglass and bakelite is that the material of bakelite is relatively cheap, its natural hardness is not as strong as fiberglass, and it is also easy to bend! The drilling of fiberglass is very tiring and requires a drill bit.