produk | Serbuk aluminium oksida | ||
Saiz | 50nm | ||
Batch No. | 20081606 | Kuantiti: | 1000.00kg |
Tarikh pembuatan: | 16 Ogos 2020 | Tarikh ujian: | 16 Ogos 2020 |
Item Ujian w/% | Standard | Hasilnya | |
Penampilan | Serbuk putih | Serbuk putih | |
Al2O3 | ≥ 99.5% | 99.9% | |
NaO2 | ≤0.02% | 0.008% | |
SiO2 | ≤0.02% | 0.006% | |
Fe2O3 | ≤0.02% | 0.005% | |
LOI | ≤2% | 0.5% | |
Ketumpatan | 0.5-0.7g/cm2 | sesuai | |
Kandungan air | ≤1.0% | 0.05% | |
PH | 6.0-7.5 | sesuai | |
Kesimpulan: | Mematuhi piawaian perusahaan |