Dissoluzzjoni Metodu Ta ' Idrossipropil Metil Ċelluloża

1. Il-mudelli kollha jistgħu jiġu miżjuda ma ' il- materjal billi tuża nixxef taħlit metodu.
2. When it needs to be directly added to a room temperature aqueous solution, it is best to use a cold water dispersion type, li normalment take 10-90 minutes to thicken after addition.
3. Mudelli ordinarji jistgħu ikunu maħlula billi l-ewwel tħawwad u tixrid ma ' sħun ilma , imbagħad żieda kiesaħ ilma u tħawwid għal kessaħ isfel.
4. If clumping and wrapping occur during dissoluzzjoni, it is due to inbiżżejjed taħlit or direct addition of ordinary models to cold water. At this time, rapid taħlit should be carried out.
5. Jekk bżieżaq huma iġġenerati matul dissoluzzjoni, huma jistgħu be jitneħħew by standing for 2-12 hours (il specific time depends on the viscosity of the solution) or by vacuuming, pressurization, or adding an appropriate amount of defoamer.