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Rubmach Industries
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Dyes - Chemical
Rubmach Industries
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Product Range
DYES & INTERMEDIATES
» Acid Dyes
» Direct Dyes
» Reactive Dyes
» Vinyl Sulphonate Dyes
» Cold Dyes
» Hot Dyes
» High Exhaust Dyes
» Bi-functional Dyes
TREATMENT CHEMICALS
» Anionic Pam
[RUB FLOCK 100]
» Non-Ionic Pam
[RUB FLOCK 110]
» Cationic Polyamine Polymer
[RUB FLOCK 200]
» Cationic Polyamine
[RUB FLOCK 210]
» Cationic Dadmac
RUB FLOCK 220
» Cationic Polydadmac
[RUB FLOCK 220]
» Cationic Pam
[RUB FLOCK 300]
» Deflocculent Dispersant
» Poly Aluminium Chloride RIW - PAC
» Poly Aluminium Chloride RIP - PAC
» Cleaning Chemicals
» Cooling Water Chemicals
» Fuel Treatment Chemicals
» Boiler Water Treatment Chemicals
» R.O Plant Treatment Chemicals
AROMATIC CHEMICALS
» Rose Crystals
EX-Benzaldehyde
» Para Cresyl Phenyl Acetate
» Yara Yara
» Hydrazo Benzene
 
 
 
 
 
 
 
 
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DIRECT DYES

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Direct dyes are usually cheap and easily applied for use on cotton and other cellulose fibers such as cotton, rayon, and linen. A product called Retayne, which is an ionic bulking agent which essentially "glues" the dye into the fiber, works very well to make fabric dyed with direct dyes washable without bleeding of the dye. While many of the direct dyes are not very lightfast, there are some dyes in the class that may be more lightfast than similar shades of fiber reactive dyes. All direct dyes perform rather poorly with respect to washfastness. However, there are special after-treatments which may be used to solve this problem.
 
Note: Click on Product name for Technical data sheet, Dyeing Properties, Fastness Property & Other details.
 
C.I. Numbers Products Name Shade Card
Direct Red 81 Fast Red 5 BL
       
Direct Red 31 Red 12B
   
Direct Orange 26 Orange 5E  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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