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RYLAN BLACK R

Illustration on wool / on polyamide
      

3,0 %

   

4,0 %
 
Characteristic
C. I. Acid Black 194
CAS No. 57693-14-8
Chemical Class Metal complex azodye
 
Properties
Solubility (g/l at 25°C) 70

 

Fastness wool polyamide
standard depth 1/25 1/12 1/6 1/3 1/1 2/1 1/1 2/1
Light Xenotest         7-8   6-7 7-8
  wool
standard depth 1/1
Water 4-5 4-5 4-5
Crabbing 4-5 3 4-5
Washing 40°C 4 4-5 4-5
Washing 60°C 4 3-4 4-5
Perspiration acid 4-5 4-5 4-5
Perspiration alkaline 4-5 4 4-5
Rubbing dry     4
Hot pressing wet after 4 h 4-5   4-5
Milling acid 4 4-5 4-5
Milling alkaline 4 3 4-5
Crossdyeing neutral 4 1-2 4
Potting 4-5 1 4
Decatizing 4    
Dry cleaning 4    
  polyamide
standard depth 1/1
Water 4-5 4 4-5
Sea water 4-5 4-5 4-5
Washing 40°C 4 4-5 4-5
Washing 60°C 4 3 4-5
Perspiration acid 4-5 4 4-5
Perspiration alkaline 4-5 4 4-5
Rubbing dry     4-5
Hot pressing wet after 4 h 4 4-5 4-5
Swimming bath water 4    
Dry cleaning 4-5    
Nitrogen oxides 4    
Dry heat 150°C 4-5 4-5 4-5

 

Application possibilities
Exhaustion dyeing - wool 
Exhaustion dyeing - wool
Exhaustion dyeing - polyamide
Exhaustion dyeing - polyamide
suitable  partially suitable  unsuitable
 
Testing methods

 

Light Xenotest ISO 105-B02-1994
Water ISO 105-E01-1994
Washing 40°C ISO 105-C01-1989
Washing 60°C ISO 105-C03-1989
Sea water ISO 105-E02-1994
Swimming bath water ISO 105-E03-1994
Perspiration ISO 105-E04-1994
Rubbing ISO 105-X12-1987
Hot pressing ISO 105-X11-1994
Milling acid ISO 105-E14-1994
Milling alkaline ISO 105-E12-1989
Potting ISO 105-E09-1989
Crabbing ISO 105-E08-1994
Crossdyeing neutral ISO 105-X07-1994
Decatizing ISO 105-E10-1994
Dry cleaning ISO 105-D01-1993
Nitrogen oxides ISO 105-G01-1993
Dry heat ISO 105-P01-1993
   
The fastness figures in the tables mean:
fastness to light other fastness propertie
1 – very poor 1 – poor
2 – poor 2 – moderate
3 – moderate 3 – fairly good
4 – fairly good 4 – good
5 – good 5 – very good
6 – very good
7 – excellent
8 – unsurpassed
   
The letters indicate the following changes in shade:
R  - redder D  - duller
Bl - bluer Br - brighter
Y  - yellower S - stronger
G  - greener W - weaker
   
The numbers at individual dye fastness data mean:
First number - change in shade
Second number - staining on the undyed adjacent fabric which is of the same material as the tested sample
Third number - staining on the undyed adjacent fabric
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