Reactive p dyes

reactivedyes

Reactive Dyes

Reactive dyes was introduced in 1956, primarily belongs to a class of highly colored organic substances. While dyeing the reactive groups of reactive dyes forms covalent bond between fibre polymer and dye which makes dye integral part of fibre. Hence, they are known for its enhanced fastness property. These dyes have stable electron arrangement which protect fibre from the adverse effect of ultra-violet rays. The significant chemical bonding improves the overall color stability and washability of the product makes these dyes most permanent of all other dye types. Undoubtedly, it is one of the most popular dyes used in textile industry all across the world.

REACTIVE ‘P’ Dyes

REACTIVE P dyes ‘Printing Dyes) are of major interest for printing of cellulose textiles.
The advantages of REACTIVE P dyes brand are as follow :-

  • They are very significant economical.
  • Their simplicity and reliability in application.
  • The low cost production of a wide range of shades with good all round fastness
REACTIVE ‘P’ Dyes solubility substantivity reactivity Fastness to
light1 washing-iso perspiration hypochlorite fixation-temp
Yellow P8G yellow-p8g 60 M L 5 4-5 4 1-2 80°C
Yellow P4G
(REACTIVE Yellow 18)
yellow-p4g 100 L M 6-7 4-5 4-5 1 80°C
G. Yellow PR
(REACTIVE Orange 12)
g-yellow-pr 100 M M 6 4-5 5 2-3 80°C
Orange P2R
(REACTIVE Orange 13)
orange-p2r 80 M M 4-5 5 4-5 4 80°C
Red P2B
(REACTIVE Red 24)
red-p2b 80 M M 5 4-5 3-4 1-2 80°C
Red P3B
(REACTIVE Red 45)
red-p3b 100 L 5 4-5 4-5 4-5 4 80°C
Red P6B
(REACTIVE Red 76)
red-p6b 80 H L 4 4 4-5 2 80°C
Red P8B
(REACTIVE Red 31)
red-p8b 80 M L 4-5 4 4 3-4 80°C
Magenta PB
(REACTIVE Red 14)
mangenta-pb 80 M L 4-5 4 3-4 1 80°C
Purple P3R
(REACTIVE Violet)
purple-p3r 80 M L 6-7 5 2-3 4 80°C or
Red Br. P4R
(REACTIVE Brown 9)
red-br-p4r 80 M L 4-5 4 3 1 80°C 60°C
Blue P5G
(REACTIVE Blue 25)
blue-p5g 80 H M 5 5 4-5 3-4 90°C
T. Blue PA
(REACTIVE Blue 71)
t-blue-pa 80 M H 6 4 4 2-3 90°C
Blue PGR
(REACTIVE Blue 5)
blue-pgr 50 M M 5-6 4-5 5 3-4 80°C
Blue P3R
(REACTIVE Blue 49)
blue-p3r 100 H M 5 4-5 4 2 80°C
Blue P5RH
(REACTIVE Blue 13)
blue-p5rh 80 M L 5-6 4-5 4 2-3 80°C
Black PN
(REACTIVE Blue 8)
black-pn1 40 L M 6 4-5 4-5 4-5 80°C