1.calcium carbonate
|
Test Item |
Occupation Standard HG/T2567-94 |
Result | |
|
Top Grade |
Qualified Grade | ||
|
Component(CaCo3)% ≥ |
96.0 |
95.0 |
98.30 |
|
PH value |
8.0-10.5 |
8.0-11.0 |
9.0 |
|
105 oC VolatileComponent% ≤ |
0.50 |
0.70 |
0.18 |
|
Chlorhydric Acid Component % ≤ |
0.20 |
0.30 |
0.07 |
|
Iron(Fe)% ≤ |
0.1 |
0.031 | |
|
Manganese(Mn)% ≤ |
0.006 |
0.008 |
0.0032 |
|
Residue On Sieve 125um% |
0.010 0.30 |
0.015 0.40 |
0 0.088 |
|
Whiteness ≥ |
90.0 |
/ |
93.0 |
|
Oil Factor g/100g ≤ |
70 |
80 |
60 |
|
ActivationGrade% ≥ |
95 |
90 |
99.60 |