Jenis bayaran:L/C,T/T
Incoterm:FOB,CFR,CIF
Pesanan minimum:100 Kilogram
Pengangkutan:Ocean,Land,Air,Express
Port:QINGDAO,SHANGHAI,GUANGZHOU
$10≥100Kilogram
Model No.: HJSIL R272
Jenama: HJSIL® Silica Fumed
Tempat Asal: China
Gred: Gred Perindustrian
Pembungkusan: 10kg
Pengangkutan: Ocean,Land,Air,Express
Tempat asal: China
Sokongan mengenai: 100 MT / MONTH
Kod HS: 28112290
Port: QINGDAO,SHANGHAI,GUANGZHOU
Jenis bayaran: L/C,T/T
Incoterm: FOB,CFR,CIF
Properties and test methods | Unit | Typical Value | Standardization |
Specific surface area (BET) | m2/g | 110 ± 25 | GB/T 20020 |
pH value (in 4% dispersion) | 3.8 ~ 5.0 | GB/T 20020 | |
Loss on drying (2 hours at 105 °C) | Wt% | ≤ 1.0 | GB/T 20020 |
Loss on ignition (2 hours at 1000 °C,based on material dried for 2 hours at 105 °C) |
Wt% | ≤ 2.0 | GB/T 20020 |
Sieve residue (45 μm) | mg/kg | ≤ 250 | GB/T 20020 |
Silica content (based on ignited material) | Wt% | ≥ 99.8 | GB/T 20020 |
Tamped density (based on material dried for 2 hours at 105 °C) |
g/dm³ | 40 ~ 60 | GB/T 20020 |
Carbon content (based on material dried for 2 hours at 105 °C) |
Wt% | 0.6 ~ 1.2 | GB/T 20020 |