Paint
High-quality paint
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 | % | |||||
High Color Furnace (HCF) |
#2650 | 13 | 370 | 140 | 73 | 64 | 8 | 3 | 39 |
#2350 | 15 | 320 | 132 | 65 | - | 7.5 | 2.5 | 39 |
Medium-quality paint
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) |
#1000 | 18 | 180 | 143 | 56 | 49 | 3 | 3.5 | 31 |
#970 | 16 | 260 | 145 | 79 | - | 3 | 3.5 | 23 | |
Long Flow Furnace (LFF) |
MA8 | 24 | 120 | 139 | 57 | 51 | 3 | 3 | 20 |
General-purpose paint
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 |
MA230 | 30 | 74 | 106 | 113 | - | 1.2 | 3 | 6 |
Toning (bluish tone)
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) |
#25 | 47 | 55 | 86 | 69 | 66 | 0.6 | 8 | 4 |
#10 | 75 | 30 | 64 | 86 | 84 | 0.6 | 7 | 2 | |
#5 | 76 | 29 | 70 | 71 | 69 | 0.4 | 7.5 | 1 | |
Long Flow Furnace (LFF) |
MA220 | 55 | 36 | 75 | 93 | - | 1.2 | 3 | 2 |
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. |