Κατιονικό κόκκινο XGRL

Κατιονικό κόκκινο XGRL

Κατιονικό κόκκινο XGRL is a kind of cationic dye. The cation of the dye can be combined with the acid group of the third monomer in the fabric to dye the fiber. It is a special dye for acrylic fiber dyeing; a cationic dye produced by Milestone Industrial Co. ltd. It has the advantages of high strength, bright color and good light fastness, etc., and has been widely used and praised by customers;

Ονομασία προϊόντος:Κατιονικό κίτρινο X-GRL

Αριθ. CAS .:12221-69-1

Γ.Ι. όνομα:ΒΑΣΙΚΟ ΚΟΚΚΙΝΟ 46

Τύπος:C18H21BrN6

Μοριακό βάρος: 403.3194

Εμφάνιση:Σκόνη

Χρώμα:το κόκκινο

Αποθήκευση:Στέγνωμα χαμηλής θερμοκρασίας

Application of Κατιονικό κόκκινο XGRL:

Μια ετεροκυκλική μονο-αζο κατιονική βαφή. Έχει καλή αντοχή στο φως, αντοχή στο πλύσιμο και καλύτερη ανυψωτική ισχύ. Χρησιμοποιείται για βαφή και εκτύπωση ακρυλικών ινών και των μειγμάτων του.

Influencing factors of Cationic το κόκκινοXGRL staining

1. The effect of Κατιονικό κόκκινο XGRL dyeing has a great affinity for acrylic fiber. It is easy to produce uneven dyeing due to fast absorption and slow diffusion during dyeing. Once uneven dyeing occurs, it is difficult to correct it by extending the dyeing time. Therefore, the type of acrylic fiber has a great influence on the dyeing rate;

2. The influence of temperature on the dyeing of Κατιονικό κόκκινο XGRL: Temperature is an important factor to control level dyeing. When acrylic fibers are dyed with cationic dyes, they are rarely dyed below 75°C. When the dyeing temperature reaches the glass transition temperature of the fiber (75-85°C), the dye uptake rate increases rapidly. Therefore, when the dyeing temperature reaches the glass transition temperature of the fiber, the temperature should be raised slowly, generally 1°C every 2 to 4 minutes. It can also be kept at 85～90℃for dyeing for a period of time, and then continue to heat up to boiling.