Items |
iron oxide red 130 |
iron oxide red 190 |
iron oxide black 780 |
iron oxide YELLOW 311 |
iron oxide YELLOW 313 |
Content≥% |
96 |
96 |
93 |
86 |
86 |
Moisture ≤% |
1. 0 |
1. 0 |
1. 0 |
1. 0 |
1. 0 |
Volatile (105°C)%≤ |
0. 8 |
0. 8 |
0. 8 |
0. 8 |
0. 8 |
Water Soluble % (M/M)≤ |
0. 3 |
0. 5 |
0. 5 |
0. 3 |
0. 3 |
Ph Value |
5-7 |
5-7 |
5-8 |
4-6 |
4-6 |
Oil Absorption % |
15-25 |
15-25 |
15-25 |
25-35 |
25-35 |
Tinting strength%
|
95-105 |
95-105 |
95-105 |
95-105 |
95-105 |
Appearance: Red or black or black powder