The procurement, sales, and transportation of hazardous chemicals must comply with the following regulations:
(1) Procurement of hazardous chemicals
1. Hazardous chemical business units shall not purchase hazardous chemicals from enterprises that have not obtained the "Hazardous Chemical Business ......
Woodworking adhesive, as an essential supporting product for bonding and curing various substrates, is widely used in the home industry, deeply affecting the quality stability and environmental friendliness of home products, and becoming a key factor that is "invisible" in home products.
UV (UV curable) ink refers to an imaging substance that uses different wavelengths and energies of UV light to polymerize monomers in the ink binder into a polymer under UV irradiation, and then solidifies into a film and dries. During the printing process, we often encounter adverse phenomena such ......