PH | 6.8~7.8 |
Storage Condition | 置于阴凉、干燥的库内,贮存期12个月。运输时应防止日晒、雨淋。 |
Physical and Chemical Properties | Light yellow transparent liquid. |
Use | As an anchoring agent for coating glass paper, it can improve the bonding ability between nitrocellulose varnish or Saran resin and glass. |
Caution | Non hazardous materials. Avoid contact with skin and eyes. If accidentally splashed into the eyes, lift the eyelids and rinse with running water or physiological saline. |
Under neutral or weakly alkaline conditions, formaldehyde forms hydroxymethylated melamine prepolymer with melamine, and then condenses with cationic modifiers to form cationic melamine formaldehyde resin.
use | as an anchoring agent for coating cellophane, it can improve the adhesion between nitrocellulose varnish or saran resin and glass. |
production method | under neutral or weakly alkaline conditions, formaldehyde and melamine form hydroxymethylated melamine precondensate, and then polycondensation with cationic modifier to form cationic triamine formaldehyde resin. |