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Sheet-fed process inks / intermediate color inks resistance table

This is a resistance table for sheet-fed process/intermediate color inks provided by TOYO INK. We have obtained biomass certification and are available in many neutral colors that are environmentally friendly.

TOYO KING NEX®™ NV100 Neutral Color Resistance Table

Color name Resistance
Light Fastness Heat resistance Alkali Resistance Stone resistance Paraffin resistance Coating resistance Alcohol resistance
yellow C. B A A B B A
deep red B B C. C. B B C.
Indigo A A A A A A A
ink A B B B A B C.
H red B.C. B C. C. B D D
HS red C. B C. C. B D D
H indigo A A A A A A A
21 yellow CD B A A B A B
24 medium yellow C. B A A B B A
25 yellow C. B A B B B A
26 red yellow CD B B B C. C. B
3 gold red B.C. B B B A B B
4 gold red C. B B B A B B
5 gold red D B B C. A B C.
6 gold red D B B C. A B C.
8 red C. B C. C. B B C.
12 red B B C. C. B B C.
15 red B B C. C. B B C.
51 orange D B B A B B C.
55 peonies C. C. D C. D C. D
57 Peony D D C. D C. D D
59 rose C. B D D B B B
30 navy blue A A A A A A A
32 navy blue B.C. B D C. B C. D
32 Navy A B.C. B.C. C. C. C. D D
33 navy blue C. C. C. C. D D D
34 navy blue C. C. C. C. D D D
36 Gunjo B.C. B B D B D D
37 Gunjo D B B D B D D
38 indigo A A A A A A A
39 Indigo A A A A A A A
42 Onion A A A A A A A
46 Asa Onion A A A A A A A
48 indigo A A A A A A A
76 grass C. B A A B B A
77 grass C. B A A B B A
78 grass A A A A A A A
79 grass A A A A A A A
82 purple D C. C. C. D D D
83 purple C. B C. C. B D D
97C ink A A B B A A A
617 ink A B B B A B C.
62 white A B A A A A A
NR medium B B A A A A A
gloss medium B B A A A A A
process resistant yellow 2A A A A A A A
TOP resistant red yellow A A A A A A A
resistant gold red A A A A B C. A
Resistant Gold Red S 3A A A A A A A
process resistant red 2A A A A A A A
Lightfast red AB B B.C. C. AB B C.
resistant purple 3A AB A A A A B
Lightproof Conch N Yellow A
super resistant yellow 5A A A A A A A
Super resistant red 5A A A A A A A
Transparent gold red TS D B B C. A B C.
poster yellow 4A A A A A A A
poster red 4A A A A A A A
481L Peony 4A A A A A A A

FLASH DRY™ LPC/H Series Immunity Table

Click here for details of FLASH DRY™ LPC/H series

Color name Light Fastness
yellow C.
deep red B
Indigo 5A
ink 5A
red yellow B
gold red C.
grass 5A
36 Gunjo C.
purple 3A
White 2A
Medium A
RST yellow 2A
RST Beni 4A
RST gold red 5A

FLASH DRY™ Calton X Series Resistance Table

Learn more about FLASH DRY™ Calton X Series

Color name Light Fastness
yellow B
deep red B
Indigo 5A
ink 5A
red yellow B
gold red C.
grass 5A
36 Gunjo C.
purple 3A
White 2A
Medium A
Process resistant yellow 2A
super resistant yellow 5A
Process resistance red 2A
Super resistant red 5A
resistant red yellow 2A
Resistance Gold Red SSP 5A

FLASH DRY™ MP Series Resistance Table

Click here for details of the FLASH DRY™ MP series

Color name Light Fastness
yellow B
deep red B
Indigo 5A
ink 5A
red yellow B
gold red C.
grass 5A
Gunjo C.
36 Gunjo C.
navy blue D
purple 3A
White 2A
Conc white 2A
Medium A
transparent yellow B
super resistant yellow 5A
lightfast yellow 4A
red A
resistant red 4A
Lightfast red 4A
Super resistant red 5A
lightfast gold red 3A
Resistance Gold Red SSP 5A
Resistant rose 4A
resistant red yellow 2A

FLASH DRY™ O New HF1 Series Resistance Table

Click here for details of the FLASH DRY™O New HF1 series

Color name Light Fastness
yellow B
deep red B
Indigo 5A
ink 5A
red yellow B
gold red C.
grass 5A
Gunjo C.
36 Gunjo C.
38H indigo 5A
purple 3A
White 2A
Medium A
transparent yellow B
process resistant yellow 2A
super resistant yellow 5A
lightfast yellow A
Super lightfast yellow 4A
process resistant red 2A
Resistant red 4A
Super resistant red 5A
resistant red 4A
Lightfast red 2A
Super lightfast red 4A
lightfast gold red 3A
resistant gold red B
Resistance Gold Red SSP 5A

How to read the resistance table

For your reference when special performance is required for your application, we have listed various resistance strength criteria.
Although it varies slightly depending on printing conditions and coating conditions, if durability is required, we generally recommend using B or higher in this table.
Please note that the judgment values in this table are for dark colors alone; for light colors or mixed colors, the resistance will drop by 1 to 2 levels.

  • Heat resistance: Printed paper strips are heated in a dryer at 150℃ for 10 minutes, and the strength is graded into four levels based on the degree of discoloration after heating.
  • Alkali resistance: Printed paper strips are immersed in a 0.5% sodium hydroxide solution, and the strength is graded into four levels based on the degree of bleed after 60 minutes.
  • Stone resistance: Printed paper pieces are attached to 10% soap gel, and the strength is graded into four levels based on the degree of color change after 60 minutes.
  • Paraffin resistance: Printed paper strips are immersed in paraffin wax melted at 110-120℃, and the strength is graded into four levels based on the degree of bleeding and discoloration after 5 minutes.
  • Coating resistance: Printed paper strips are press coated, and the strength is classified into four levels depending on the degree of bleeding and fading after coating.
  • Alcohol resistance: Printed paper strips are immersed in two types of alcohol solutions, ethanol and butanol, and the strength is graded into four levels based on the degree of coloring of the solution after 24 hours.
Resistance rank
rank Light Fastness Heat resistance to alcohol resistance
5A up to 312 hours
4A up to 192 hours
3A up to 144 hours
2A up to 96 hours
A up to 48 hours No bleeding or fading
B up to 24 hours There is some bleeding and discoloration.
C. up to 12 hours Bleeding and discoloration
D up to 12 hours Bleed and large discoloration
  • Light resistance: Discoloration was determined when the color could no longer maintain 80% of the unexposed light density using a carbon fade meter.
  • Gold-red, red, and crimson colors will fade if exposed to light while wet with rain, so please be especially careful with posters that will be posted outdoors.

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