Features:
(1) High efficiency, broad spectrum, with antibacterial and bactericidal dual role.
(2) Good compatibility, does not affect the color of the paper, strength and other physical properties, no corrosion to the equipment.
(3) It is effective in a large pH range and can maintain long-term stable activity.
(4) Small amount of addition, fast effect, strong bactericidal power.
(5) is an environmentally friendly "green product".
Application:
Mainly used for paper coating, emulsified water solution and starch suspension anticorrosion. Its effect reaches the level of similar foreign products SN-215. It can inhibit the common bacteria in papermaking. Add 250 kg/t to the coated paper, which has a good anti-fog effect.
Production method:
200kg30% formaldehyde was added to the reactor after pretreatment, and then 133kg ethanolamine was added. After stirring at 35℃ for 2 hours, appropriate stopper was added to prevent side reactions, and stirring was performed for 1h under heat preservation. Stand, filter, filtrate concentrated under vacuum conditions, add appropriate additives during concentration, add deodorant after discharge.
| Boiling Point | 360.1°C
|
| Density | 1.1269
|
| Vapor Pressure | 0 Pa at 25℃
|
| Refractive Index | 1.4830
|
| Solubility | Soluble (>=1 g/100 mL at 24 ºC)
|
| pKa | 14.16±0.10
|
China
