化学配方数据库
| 配方类型: | INKS AND CARBON PAPER |
| 配方说明: | Heat-Sensitive Copy Sheets (U.S. Patent 2,940,866) |
| 配方组成: | Benzamide/20.0 Caustic Soda (30%)/0.5 Crystal Violet Carbinol Base/0.4 Paper is coated with Sodium Polyacrylate (5% solution)/20.0 Tetramethylammonium Hydroxide (10%)/1.5 |
| 配制方法: | No developing or fixing is needed. |
| 返回数据库查询 |