What material is that board on the computer main board? Is it harmful to your health?
Epoxy resin and epoxy resin adhesive itself is non-toxic, but because in the preparation process of adding solvent and other toxic substances, so a lot of epoxy resin "toxic", in recent years domestic epoxy resin industry is modified by water, avoid adding and other ways to maintain "non-toxic" color epoxy resin. At present, most epoxy resin coatings are solvent based coatings, which contain large amounts of volatile organic compounds (VOC), which are toxic and flammable, thus causing environmental and human harm.
The main material of the computer board is epoxy resin and glass fiber cloth, and the industry model is called FR-4.
The main material of printed circuit board (PCB) is copper clad laminate, and copper clad laminate is made up of base plate, copper foil and adhesive. The base plate is an insulating plywood made of macromolecule synthetic resin and reinforcing materialThe main ingredients are: Copper resin reinforced material.To wear special masks, if not their own factory, can also buy a few. Not much money.
Even if not to harm the body, but you said dust inhalation lung excess can cause silicosis, is very serious, suggest that you take protective measures to do again, with more than N95 level with masks, protective glasses, can effectively reduce the harm!
