| 摘要 |
PURPOSE:To obtain a method for a polyurethane foam having superior antibacterial properties and fungus resistance. CONSTITUTION:A polyurethane foam is dipped in a mixture water solution of 5-40g/l tin chloride (II) (SnCl2.2H2O) in 5-40ml/l concentrated hydrochloride acid, washed by water, dipped in a water solution of 0.3-10g/l silver nitrate, washed by water, and dried for providing antibacterial properties and fungus resistance to the polyurethane foam. |
