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Basic Info.

Model NO.	N type direct dyes
Name	Disperse Red CBN
Content	100%
C.I.No.	Disperse Red 60
Transport Package	Drum
Specification	Please find the below product details
Trademark	Runtu
Origin	China
HS Code	3204110000
Production Capacity	100, 000 Mt Per Year

Product Description

N type direct dyes

No.			Depth o.w.f %	C.I.No.	Dyeing Fastness
					Light (Xenon)	Washing		Perspiration	Rubbing
	Name of Dyes	Color sample of cotton				40ºC	60ºC
						CH/CO/V	CH/CO/V	CH/CO/V	Dry/Wet
1	Direct Bordeaux NGB		2.0	-	5-6	3-434-5	---	3-44-54-5	4-52-3
2	Direct Yellow Brown ND3G		2.0	227	3	2-334	---	3-44-54-5	4-52-3
3	Direct Red Brown S-BR		2.0	-	3-4	434-5	---	44-54-5	4-53-4
4	Direct Dark Brown NM		2.0	223	3-4	434-5	---	44-54-5	4-53-4
5	Direct Green NB		2.0	-	3	4-53-44-5	---	44-54-5	4-53-4

Dyeing Process:
1. Dyeing of T/C or T/R
Dyeing process of the disperse & D type direct blend dye in one bath in one step:
01
2. Dyeing process of cotton textile:
02
Remarks:
1. Levelling agent: Dosage of leimibang A (or detergent 613)(g/L)
Pale: 1.5-2g/L;
Medium: 1-1.5g/L;
Heavy: 0.5-1g/L;
(Pingpingjia is used as levelling agent, but the dosage is reduced by 1/2. However, it is best that the levelling agent is added in before the dyestuff is added in, so as to ensure the evenness of dyeing.
2. Accelerating agent: Dosage of glauber's salt (Na2SO4)(g/L)
Pale: 2-5g/L;
Medium: 5-10g/L;
Heavy: 10-20g/L;
(It is better that the accelerating agent is added in the halfway of dyeing, so as to prevent motted apperarance which is caused by higher initial dyeing rate. Sometimes, salt can be used, but the dosage can be reduced by 1/2-1/3.)
3. Color fixing
After dyeing, the loose color on fabric must be thoroughly cleaned away. Color fixing with alkalinity should be avoided.
Color fixing agent 0-4%(o.w.f)
Bath ratio 1:10-20,50ºC×20min
The proper ph value is 6(using HAC to adjust), which is useful for prevent dye agglomerated, so as to improve color fixing effect.
We are one of the most major dyestuff producers in China, the quality of our products could be guaranteed.