|
Product Name |
501 Lemon Chrome Yellow |
103 Middle Chrome Yellow |
103W Middle Chrome Yellow |
|
Color（in contrast to standard） |
Approximate |
Approximate |
Approximate |
|
Diluted Color
（in contrast to standard） |
Approximate |
Approximate |
Approximate |
|
Relative Coloring Power
（in contrast to standard）≥ |
100 |
100 |
90 |
|
105℃Volatile Substance % (m/m)≤ |
3.0 |
1.0 |
1.0 |
|
Soluble matter in Water % (m/m)≤ |
1.0 |
1.0 |
1.0 |
|
Acidity or Alkalinity of the Aqueous Extract ml≤ |
20 |
20 |
20 |
|
Aqueous Suspension PH Value |
4-8 |
4-8 |
4-8 |
|
Oil Absorption g/100g≤ |
25 |
22 |
22 |
|
Residues on sieve
(45umMesh)%≤ |
0.3 |
0.3 |
0.3 |
|
Ease of Dispersion um≤ |
20 |
20 |
20 |
|
Grade of Light Fastness≥ |
4 |
5 |
5 |
Shape and usage: PbCrO4 appears in yellow powder, and is isomorphous mixture of lead chromate and lead sulfate. Lead chromate yellow pigments have strong covering power, coloring power, weather resistance and heat resistance. It can be used in coating, paint, ink, color paste, stationery, plastic, molding powder, rubber, shoe material, artificial leather, paper making, oil etc. |
