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ultramarine blue / PB 29 / pigment blue 29
1. inorganic pigment
2. non-toxic pigment
3. classic blue
4. Prompt delivery
1. inorganic pigment
2. non-toxic pigment
3. classic blue
4. Prompt delivery
Name: ultramarine blue / PB 29 / pigment blue 29 alias: Sodium Alumino Sulphosilicate
Chemical properties: Formula: Na 6 Al 4 Si 6 S 4 O 20 Molecular weight: 862.60578
Physical properties: Non-Toxic, it is a safe pigment,Good ability for heat resistance,Light and weather resistance.Excellent dispersibility.Non-migrate.
Other tech indexs:
|
Index Name
|
Index
|
Result
|
|
|
1
|
Colour (Compared with standard sample)
|
Conform
|
yes
|
|
2
|
Tinting Strength % (Compared with standard sample)
|
100 + 5
|
102
|
|
3
|
Solute in Water % d
|
0.2
|
0.14%
|
|
4
|
Free Sulfur % d
|
0.05
|
0.035%
|
|
5
|
Moisture (100 + 2C) % d
|
1.0
|
0.45%
|
|
6
|
Sieve Residue(325 mesh) % d
|
0.1
|
0.07%
|
|
7
|
Oil Absorption %
|
25-45
|
33
|
|
8
|
Organic Tinting Material
|
None
|
|
|
9
|
PH Value
|
8 - 10
|
8.5
|