Dyestuff Selection for Cotton by Exhaust Process (AMRON HF/HR2D)
REQUIREMENT:
- Good Light Fastness ( 4 /3.5 by AATCC 20 AFU ) OR (4//3-4 by ISO up to Grade 4)
- Good Reproducibility & Levelling
| Group 1 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Light Shades (up to 1.00 %) |
Yellow HFGR | None |
| Red HF4BL | None | |
| Blue HFBR | None | |
| Group 2 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Medium Shades (1.01 to 3.0%) |
Yellow HFGR | Yellow HR2D ≥ 0.75 % |
| Red HF4BL ≤1.00 % | Red HF3GL ≥ 0.25 %
Red HF3B ≥1.00 % |
|
| Blue HFBR | Blue HRDF ≥1.50 % | |
| Group 3 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Red /Maroon/Burgandy ( ≥ 3.00 % ) |
Yellow HR2D | Yellow HFGR |
| Red HRDF ≥ 1.50 % | Red HR2D ≥3.0 % ; Ruby HR4D ≥ 2.0% | |
| Blue HFBR | Blue HRDF ≥ 1.00 % | |
| FOR EXCELLENT LF & BRIGHT RED SHADES , RED HRDF IS ADVISABLE | ||
| Group 4 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Coffee/Brown/Chocolate ( ≥ 3.00 % ) |
Yellow HR2D ≥ 0.75 % | Yellow HFGR |
| Red HF3B ≥ 1.00 % | Red HF3GL ≥ 0.25 % ; Red HF4BL | |
| Blue HFBR ≤ 1.50 % | Blue HRDF ≥1.50% ; Blue HR2D≥3.0% | |
| Group 5 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Mid Navy |
Yellow HFGR | None |
| Red HF4BL ≤ 1.00 % | Red HF3GL ≥ 0.25 % ;
Red HF3B ≥ 1.00 % |
|
| Blue HFBR ≤1.50 % | Blue HRDF | |
| Group 6 | 1st Choice | Supporting Dyestuff |
|
Dark Navy |
Yellow HFGR | None |
| Red HF4BL ≤ 1.00 % | Red HF3GL ≥ 0.25 % ;
Red HF3B ≥ 1.0% |
|
| Blue HR2D ≥3.00 % | Dk. Blue HF3G/Navy HFBN ≥ 3.0 % | |
| OR | ||
| Group 6 | 1st Choice | Supporting Dyestuff |
|
Dark Navy |
Yellow HFGR | Yellow HR2D |
| Cardinal EQ ≥ 0.50 % | Red HRDF ≥ 0.50 % | |
| Navy HR2D ≥ 3.00 % | None | |
| Group 7 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Royal/Purple/ Bright Blue/Bright Navy |
Yellow HFGR | None |
| Red HF4BL ≤ 1.00 % | Red HF3GL ≥ 0.25 % ; Red HF3B ≥ 1.0 | |
| Royal HRDF , Blue RC , | Sapphire HFNG; Dk. Blue HF3G≥3.0% ; Navy HFBN ≥ 3.00 % | |
| FOR GROUP 7, USE GLAUBER SALT | ||
| Group 8 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Lemon/Br. Yellow/Orange/Br.Pink |
Yellow HF2GL | Orange HFGR ≥ 0.50 % |
| Yellow HFGR | None | |
| Red HF2R ≥ 0.50 % | Red HF4BL , Red HF3GL ≥ 0.25 % | |
| BEST POSSIBLE TRICHROMY FOR GROUP 08 | ||
| Group 9 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Bright Green/Bottle Green |
Yellow HF2GL | None |
| Yellow HFGR | Red HF4BL | |
| Blue HFBR | Blue HRDF ≥ 1.50 % ; Blue HR2D ≥ 3.0 Dk. Blue HF3G ≥ 3.0 % | |
| Group 10 | 1st Choice | Supporting Dyestuff
(If 1st Choice cannot achieve results) |
|
Black |
Yellow HFGR | Yellow HR2D |
| Cardinal EQ ≥0.50 % | Red HRDF ≥ 0.5 % | |
| Black HR2D ≥ 6.00 % | Navy HR2D | |