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Calever-340

Product Summary

Calever-340 is a rapid dyeing retarding agent for acrylic fiber which has excellent retarding, transfer dyeing and wetting effect to prevent from dyeing spot.
  • Product Content

Properties

Composition…Quaternary ammonium salt derivative Solid content(%)…. 50 ± 2 %
Appearance.....Colorless ~ light yellow transparent liquid  Ionic …...................Cationic
pH(2%)…..…..7.0± 1.5

Solubility ............... Easily soluble in water

 

Characteristics

  1. The usage of retarding agent depends on the fiber types, dyes and process.

        Light color(dyes’ concentration 0.2 ~ 0.3 %       o.w.f.)   Dosage  1.0 ~ 2.0 %        o.w.f.

        Middle color(dyes’ concentration 0.3 ~ 1.0 %    o.w.f.)   Dosage  0.5 ~ 1.0 %        o.w.f.

        Dark color(dyes’ concentration 1.0 % o.w.f.以上)           Dosage  0.5 %    o.w.f. below

  1. It you take Calever-340 as decolorant agent, you should follow the decolorant effect to use 2 ~ 3% o.w.f. with acetic acid and glauber’s salt.
  2. Retarding agent Calever-340 formula for easy and convenient calculation. Retarding agent Calever-340’s usage % o.w.f.

 

        Usage=F × D.C. −(X × f)/0.65

 

        F      :The relative saturation value of the fiber;(台麗朗=2.1 ~ 2.2;東華朗=1.2)

        D.C. :Normal recommendation of dyeing coefficient  (0.6 ~ 0.7)

        X     :Dyestuff usage %(o.w.f.)

        f       :Each saturation of dyestuff.

  

Packing and storage

Net in 120 kg in PE drum. Storage time 6 months,We suggest keep goods in cool and dry place.