Category Archives: Direct Dyes

Direct Black 22 1200%

Color Strength Evaluation

Method Max WaveLength 610
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT BLACK 22 1200%
K/S AT Max WL 11.807

Sample :

DIRECT BLACK 22 1200%
K/S Max WL 12.459
Strength of Sample[%] 105.524
100 Parts Of Standard 94.766 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.82 -0.73 0.35 -0.10 0.16 0.33 PASS

Darker,redder(less green),bluer(less yellow),brighter

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.38 -0.08 0.35 -0.11 0.17 0.33 PASS

Darker,redder(less green),bluer(less yellow),brighter

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
black221200
      Lab Graph After Equalization At D65
black221200-1

 

SP 0731 DIRECT-BLACK-22-1200% /10/7

SP 0732 DIRECT-BLACK-22-1200% /10/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Black 22 2400%

Color Strength Evaluation

Method Max WaveLength 470
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT BLACK 22 2400% 100
K/S AT Max WL 14.990

Sample :

DIRECT BLACK 22 800% 300
K/S Max WL 16.256
Strength of Sample[%] 108.444
100 Parts Of Standard 92.213 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 1.54 -0.74 0.92 0.99 0.92 0.99 FAIL

Darker,redder(less green),yellower(less blue),brighter

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 1.39 0.20 0.95 1.00 0.95 1.00 FAIL

Darker,redder(less green),yellower(less blue),brighter

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
black222400
      Lab Graph After Equalization At D65
black222400-1

 

SP 0733 DIRECT-BLACK-22-2400%-100 /10/7

SP 0734 DIRECT-BLACK-22-800%-300 /10/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Black 22 1600%

Color Strength Evaluation

Method Max WaveLength 470
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT BLACK 22 1600%
K/S AT Max WL 12.945

Sample :

DIRECT BLACK 22 1600%
K/S Max WL 13.427
Strength of Sample[%] 103.716
100 Parts Of Standard 96.417 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.62 -0.54 0.30 -0.07 0.20 0.23 PASS

Darker,redder(less green),bluer(less yellow),brighter

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.33 -0.11 0.30 -0.08 0.22 0.23 PASS

Darker,redder(less green),bluer(less yellow),brighter

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
black1600
      Lab Graph After Equalization At D65
black1600-1

 

SP 0731 DIRECT-BLACK-22-1600% /10/7

SP 0732 DIRECT-BLACK-22-1600% /10/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Black 22 600%

Color Strength Evaluation

Method Max WaveLength 640
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT BLACK 22 600% 100
K/S AT Max WL 8.791

Sample :

DIRECT BLACK 22 1200% 50
K/S Max WL 8.550
Strength of Sample[%] 97.257
100 Parts Of Standard 102.821 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.44 0.43 0.02 -0.08 0.06 0.05 PASS

Lighter,redder(less green),bluer(less yellow),brighter

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.09 0.06 0.02 -0.06 0.04 0.05 PASS

Lighter,redder(less green),bluer(less yellow),brighter

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
black600
      Lab Graph After Equalization At D65
black600-1

 

SP 0725 DIRECT-BLACK-22-600%-100 /10/7

SP 0726 DIRECT-BLACK-22-1200%-50 /10/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Black 22 800%

Color Strength Evaluation

Method Max WaveLength 620
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT BLACK 22 800%
K/S AT Max WL 9.707

Sample :

DIRECT BLACK 22 800%
K/S Max WL 10.386
Strength of Sample[%] 106.989
100 Parts Of Standard 93.467 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 1.21 -1.06 0.26 0.53 -0.55 0.21 FAIL

Darker,redder(less green),yellower(less blue),duller

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.60 -0.19 0.26 0.51 -0.53 0.21 PASS

Darker,redder(less green),yellower(less blue),duller

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
black22800
      Lab Graph After Equalization At D65
black22800-1

 

SP 0727 DIRECT-BLACK-22-800% /10/7

SP 0728 DIRECT-BLACK-22-800% /10/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Yellow 86

Color Strength Evaluation

Method Max WaveLength 410
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT YELLOW 86
K/S AT Max WL 8.168

Sample :

DIRECT YELLOW 86
K/S Max WL 8.202
Strength of Sample[%] 100.409
100 Parts Of Standard 99.592 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.29 -0.02 -0.21 -0.20 -0.24 0.15 PASS

Darker,greener(less red),bluer(less yellow),duller

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.34 0.01 -0.24 -0.24 -0.29 0.18 PASS

Darker,greener(less red),bluer(less yellow),duller

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
yellow86
      Lab Graph After Equalization At D65
yellow86-1

 

SP 0290 DIRECT-YELLOW-86 /3/7

SP 0291 DIRECT-YELLOW-86 /3/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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Direct Red 31

Color Strength Evaluation

Method Max WaveLength 540
Tolerance For Source dE*
D65 1.00

Standard:

DIRECT RED 31
K/S AT Max WL 7.831

Sample :

DIRECT RED 31
K/S Max WL 7.909
Strength of Sample[%] 100.995
100 Parts Of Standard 99.015 Parts Of Sample

 

Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.21 -0.18 0.10 -0.01 0.10 -0.01 PASS

Darker,redder(less green),bluer(less yellow),brighter

Residual Color Difference :

Source dE* dL* dA* dB* dC* dH* Pass/Fail
D65 0.13 -0.07 0.08 -0.07 0.08 -0.07 PASS

Darker,redder(less green),bluer(less yellow),brighter

Reflectance
CIE-76 Obs 10°

 

Standard Sample

 

Conc : 1.00 Conc : 1.00
      Lab Graph Before Equalization At D65
red31
      Lab Graph After Equalization At D65
red31-1

 

SP 0284 DIRECT-RED-31 /3/7

SP 0285 DIRECT-RED-31 /3/7

Tol Graph Representation : Passed Sample denoted by circle and Failed by cross

 

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