Others
Toner
Quality | Grades | Primary Particle Size |
Nitrogen Absorption Surface Area |
Tinting Strength |
Oil Absorption |
Volatile Content |
pH Value |
Blackness of PVC Resin |
|
---|---|---|---|---|---|---|---|---|---|
Powder | Granular | ||||||||
nm | m2/g | % | cm3/100g | % | |||||
Regular Color Furnace (RCF) |
#44 | 24 | 110 | 129 | 78 | 77 | 0.8 | 8 | 10 |
#25 | 47 | 55 | 86 | 69 | 66 | 0.6 | 8 | 4 | |
#260 | 40 | 70 | 97 | 74 | - | 0.7 | 8 | 5 | |
Long Flow Furnace (LFF) |
MA77 | 23 | 130 | 136 | 68 | - | 2.8 | 2.5 | 16 |
MA100S | 24 | 110 | 123 | 100 | - | 1.5 | 3.5 | 10 |
Magnetic recording media
Quality | Grades | Primary Particle Size |
Nitrogen Absorption Surface Area |
Tinting Strength |
Oil Absorption |
Volatile Content |
pH Value |
Blackness of PVC Resin |
|
---|---|---|---|---|---|---|---|---|---|
Powder | Granular | ||||||||
nm | m2/g | % | cm3/100g | % | |||||
Medium Color Furnace (MCF) |
#950B | 16 | 260 | 144 | 79 | 74 | 1.5 | 7.5 | 23 |
#650B | 22 | 124 | 125 | - | 114 | 1 | 7.5 | 11 | |
Long Flow Furnace (LFF) |
MA77 | 23 | 130 | 136 | 68 | - | 2.8 | 2.5 | 16 |
MA8 | 24 | 120 | 139 | 57 | 51 | 3 | 3 | 20 |
Paper coloring and India ink
Quality | Grades | Primary Particle Size |
Nitrogen Absorption Surface Area |
Tinting Strength |
Oil Absorption |
Volatile Content |
pH Value |
Blackness of PVC Resin |
|
---|---|---|---|---|---|---|---|---|---|
Powder | Granular | ||||||||
nm | m2/g | % | cm3/100g | % | |||||
Regular Color Furnace (RCF) |
#40 | 24 | 115 | 124 | 110 | 113 | 0.8 | 7.5 | 10 |
#30 | 30 | 74 | 105 | 113 | 104 | 0.6 | 8 | 6 | |
Long Flow Furnace (LFF) |
MA100 | 24 | 110 | 127 | 100 | 95 | 1.5 | 3.5 | 10 |
PE cable and ceramics
Quality | Grades | Primary Particle Size |
Nitrogen Absorption Surface Area |
Tinting Strength |
Oil Absorption |
Volatile Content |
pH Value |
Blackness of PVC Resin |
|
---|---|---|---|---|---|---|---|---|---|
Powder | Granular | ||||||||
nm | m2/g | % | cm3/100g | % | |||||
Medium Color Furnace (MCF) |
MA600 | 20 | 140 | 130 | 131 | 115 | 1 | 7 | 13 |
#750B | 22 | 124 | 120 | - | 116 | 1 | 7.5 | 11 |
Other coloring applications and special usage of carbon materials
Quality | Grades | Primary Particle Size |
Nitrogen Absorption Surface Area |
Tinting Strength |
Oil Absorption |
Volatile Content |
pH Value |
Blackness of PVC Resin |
|
---|---|---|---|---|---|---|---|---|---|
Powder | Granular | ||||||||
nm | m2/g | % | cm3/100g | % | |||||
Long Flow Furnace (LFF) |
MA100 | 24 | 110 | 127 | 100 | 95 | 1.5 | 3.5 | 10 |
Regular Color Furnace (RCF) |
#40 | 24 | 115 | 124 | 110 | 113 | 0.8 | 7.5 | 10 |
#33 | 30 | 85 | 119 | 76 | 74 | 0.6 | 8 | 6 | |
#30 | 30 | 74 | 105 | 113 | 104 | 0.6 | 8 | 6 | |
#20 | 50 | 45 | 75 | 121 | 115 | 0.6 | 7.5 | 4 | |
#10 | 75 | 30 | 64 | 86 | 84 | 0.6 | 7 | 2 | |
Special Color Furnace (SCF) |
#4000B | 24 | 100 | 92 | - | 102 | 0.3 | 10 | - |

Table of Physical and Chemical Properties
Primary Particle Size | Arithmetic mean diameter calculated by electron microscope. |
---|---|
Nitrogen Absorption Surface Area | Specific area characteristics calculated by using low-temperature nitrogen absorption method (JIS K6217). Generally, the larger the value, the smaller the particle size. |
Tinting Strength | Carbon black is milled together in a Hoover Muller with zinc oxide to make a paste, the color of which is compared with a standard specimen (JIS K6217). |
Oil Absorption | Using and absorptmeter, the amount of DBP absorbed per 100g is measured when DBP is added to carbon black (JIS K6221) The higher the structure, the higher the value. |
Volatile Content | Percent by weight which is reduced when carbon black is heated to 950°C for 7 minutes. The more the surface functional groups, the larger the value. |
pH Value | Value measured with glass electrode pH meter when carbon black is mixed with distilled water. |
Ash Content | Remaining percentage by weight when carbon black is burned at 750°C (JIS K6218). |
Blackness of PVC Resin | The respective blackness values of compounds after carbon black is milled with PVC resin. |