Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-16-2025 | 0.49 $* | 0.68 $* |
Aug-16-2025 | 0.23 $* | 0.30 $* |
Jul-16-2025 | 0.94 $* | 0.65 $* |
Jun-16-2025 | 0.52 $* | 0.9 $* |
May-16-2025 | 0.13 $* | 0.82 $* |
Apr-16-2025 | 0.69 $* | 0.22 $* |
Mar-16-2025 | 0.94 $* | 0.20 $* |
Feb-16-2025 | 0.14 $* | 0.76 $* |
Jan-16-2025 | 0.42 $* | 0.98 $* |
Specification | TCVN7024:2002 standard | Result | ||
Insoluble residue | ≤ 0.75% | 0.45 - 0.65% | ||
Loss on Ignition (lg-loss) | ≤ 1.5% | 0.5 - 0.8% | ||
Magnesium Oxide (MgO) | ≤ 5% | 0.7 - 1.2% | ||
Alkali (Na2O+0.658K2O) | ≤ 0.6% | ≤ 0.6% | ||
Sulfate (SO3) | ≤ 1.5% | 0.2 - 0.4% | ||
Silicon Dioxide (SiO2) | - | 21 - 22% | ||
Calcium Oxide (CaO) | - | 65 - 66% | ||
Aluminium Oxide (Al2O3) | - | 4.8 - 5.5% | ||
Ferric Oxide (Fe2O3) | - | 3 - 3.5% | ||
Tricalcium Silicate (C3S) | - | ≥ 55% | ||
C2S | - | ≥ 12% | ||
C3A | - | ≤ 10% | ||
Moisture | ≤ 1.5% | < 0.5% | ||
Freetime (f-CaO) | ≤ 1.5% | ≤ 1.5% | ||
Particle size: 1mm under 25mm under and 5mm above | < 10% > 50% | 5 - 8% 65 - 70% |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com