Why does the PCBA industry use solvent-free UV three-proof adhesive?
Since the solvent-based UV three-proof adhesive contains organic solvents, the main components of the organic solvents include toluene, ethyl acetate, acetone, butanone, butyl ester, cyclohexane, n-hexane, methanol, hydrocarbons, ethers, some of which are chemical substances. It will cause harm to the human body, and it is a high-risk product, which is contrary to the sustainable development strategy advocated by the state, and more and more such products will be banned from production and use;
When BQC uses solvent-based UV three-proof adhesive, in order to meet the national environmental protection requirements, equipment for recycling organic solvents will be added at the back end of manufacturing to prevent organic solvents from volatilizing into the air as much as possible. Because back-end governance will increase the manufacturing process and cost of the enterprise.
