| Molecular Formula | H2O |
| Molar Mass | 18.01528 |
| Appearance | Milky white slurry |
| Physical and Chemical Properties | The chemical product is a milky white slurry, which can be diluted with water. |
| Use | Use as a waterproof finishing agent and processing resin for fabrics. |
Put 88kg of melamine into a reaction kettle, add 400kg of 37% formaldehyde, raise the temperature to 50 ℃ under stirring, adjust the pH value to 9 for condensation reaction, and obtain hexahydroxymethyl melamine (A). Next, 250kg of ethanol was added, and the pH was adjusted to 4 with 3kg of glacial acetic acid. The etherification reaction was carried out at 48-50 ℃ to obtain (B). After the reaction is completed, 550kg of stearic acid is added, heated and vacuumed, kept at 170 ℃, with a vacuum degree of 100kPa. The reaction lasts for 4 hours. After esterification is completed, pressure reduction is stopped, and cooling is reduced to below 100 ℃. 300kg of molten white wax, 60kg of triethanolamine, and 80kg of glycerol stearate are added, fully stirred, and evenly mixed to form a slurry, which is the product.
Do not come into direct contact with the skin. Place in a cool warehouse. Cannot be mixed with flammable materials for transportation. It cannot be mixed with acids and oxidants.
put 88 kg of melamine into a reaction kettle, add 400 kg of 37% formaldehyde, raise the temperature to 50 ℃ under stirring, adjust the pH value to 9 for condensation reaction, and obtain hexamethylolamine (A). Then 250 kg of alcohol was added, the pH value was adjusted to 4 with 3 kg of glacial acetic acid, and ether reaction was carried out at 48~50 ℃ to obtain (B). After the reaction is completed, 550 kg of stearic acid is added, the temperature is raised and vacuumized, the temperature is kept at 170 ℃, the vacuum degree is 100 kPa, the reaction is 4 h, the decompression is stopped after esterification is completed, the temperature is cooled to below 100 ℃, 300 kg of molten white wax, 60 kg of triethanolamine and 80 kg of glycerol distearate are added, fully stirred, evenly.