Ödeme şekli:L/C,D/P,T/T
Incoterm:FOB,CFR,CIF,EXW
Min. sipariş:100 Kilogram
Ulaşım:Ocean,Land,Air,Express
Liman:QINGDAO,SHANGHAI,QINGDAO
$10≥100Kilogram
model numarası.: HJSIL R620
Marka: HJSIL® Fumed Silika
Anavatan: Çin
Derece: Endüstriyel seviye
Ambalaj: 10kg
Ulaşım: Ocean,Land,Air,Express
Desteklemek: 100 MT / MONTH
HS Kodu: 28112290
Liman: QINGDAO,SHANGHAI,QINGDAO
Ödeme şekli: L/C,D/P,T/T
Incoterm: FOB,CFR,CIF,EXW
Uygulamalar:
HTV Silikon Kauçuk
Sıvı Silikon Kauçuk (LSR)Kauçuklar ve Plastikler
Toz kaplamalar
Fiziksel ve kimyasal veriler:
Properties and test methods | Unit | Typical Value | Standardization |
Specific surface area (BET) | m2/g | 180 ± 25 | GB/T 20020 |
pH value (in 4% dispersion) | 5.5 ~ 7.5 | 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% | ≤ 4.0 | 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% | 1.6 ~ 2.0 | GB/T 20020 |