| Test Project | Standard Index Value | Test Results | |
| First Grade | Qualified | ||
|
ZnS
|
30% | 30% | 30% |
|
BaSO4
|
70% | 70% | 70% |
|
Zinc Oxide% (m / m)
|
0.3 | 0.3 | 0.3 |
|
105 ºC Volatile% (m / m) ≤
|
0.3 | 0.3 | 0.05 |
|
Water soluble% (m / m) ≤
|
0.4 | 0.5 | 0.25 |
| Filter material (63μm filter)% (m / m) ≤ | 0.1 | 0.1 | 0.06 |
|
Ph
|
7-8 | 7 | 7 |
| To light about the sexual ( 300 the poles, and 50 cents to 20 the cn ) | Invariant Color | Invariant Color | Invariant Color |
| Oil Absorption g/100g | 12 | 14 | 10 |
| Reducing power (with standard sample) % ≥ | 105 | 105 | 105 |
| Inspector | Xiumin Wang | ||
|
Conclusion
|
First Grade | ||