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Dyestuffs -- Direct Blend Dyestuff
D type direct blend dye is one of the brand-new products exploited by us.On the polyester/cotton or polyester/viscose blends
dyeing in one bath one stage,it is applicable for the cotton and the viscose fiber.It can be used with disperse dye in one bath
or as the direct dye in the normal dyeing.

Characteristics:
1.The high exhaustion rate and directness for cellulose fiber,even if a small amount of salt is used.
2.The dye solution is very stable,even under the temperature of 130°C it comparatively has higher exhaustion rate.
3.Under the acid condition,if has a good exhaustion rate for cellulose fiber and wider PH adaptation of dye bath.
4.It's general fastnesses are excellent.

ITEMS

C.I.

STRENGTH

DIRECT BLEND  BRILLIANT YELLOW D-GL

 

100%

DIRECT BLEND YELLOW D-3RNL

161

100%

DIRECT BLEND YELLOW D-R

86

100%

DIRECT BLEND SCARLET D-GLN

 

100%

DIRECT BLEND SCARLET D-F2G

224

100%

DIRECT BLEND RUBINE D-BLL

83-1

100%

DIRECT BLEND VIOLET D-BGL

 

100%

DIRECT BLEND BLUE D-3GL

 

100%

DIRECT BLEND BLUE D-RGL

70

100%

DIRECT BLEND BLACK NAVY D-R

297

100%

DIRECT BLEND BROWN D-RS

 

100%

DIRECT BLEND BLACK D-RSN

 

100%

DIRECT BLEND ROSE RED D-FR

227

100%

DIRECT BLEND NAVY D-B

 

100%

DIRECT BLEND VIOLET D-5BL

66

100%

DIRECT BLEND ORANGE D-5R

 

100%

  Dyeing Procedure in Bath of the D Type Direct Blend Dyestuffs


cotton acrylic fibres1000Cdyeing:
sodium sulphate dosage
light color:5g/L moderate color:10-15g/L dark color:20-25g/L
post processing:
Rinsing, fixation, soaping are needed after dyeing to remove loose colour.Formaldehyde-free fixative NFC can improve fastness of dyeing
Terms of fixation :
NFC 3%(O.W.F)
Bath ratio 1:2
600C×20´

Abbreviation
CH:Change of Shade
CO:Staning of Cotton
V:Staning of Viscose
D:Dry
W:Wet
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