Modified aluminum tripolyphosphate (zinc contain) 29196-72-3

Modified aluminum tripolyphosphate (29196-72-3)
1.pH value:5.5-7
2.P2O5:35-40%
3.Al2O3:9.5-13.5%
4.ZnO:26-30%
Modified aluminum tripolyphosphate

Test Items
Standard
Test Result
Appearance
White Powder
White Powder
P
2
O
5
%
35.0-40.0
39.25
Al
2
O
3
%
9.5-13.5
10.35
SiO
2
%
11.5-14.5
11.66
ZnO%
26.0-30.0
26.50
Oil absorption (g oil/100g sample)
25-45
34
Density (g/cm
3
)
2.0-3.0
2.3
Volatile content at 105°C (%)
≤3.0
0.78
pH of aqueous suspension
5.5-7.0
6.5
Matter dissolved in water (%)
≤1.0
0.47
Screenings (%, over 45μm Meshes)
≤0.02
0.01
Mean Particle Size (micro)
≤4
3.4
Particle size, max. (micron)
30
22.8