Silica Gel Desiccant Color White ISO 9001:2008
1.Size:2-5mm
2.MOQ:1000kg
3.Shape:sphere & lump
4.20 years professional
Port: shenzhen port,shanghai port,any port in china
Minimum Order Quantity: 1000 Kilogram/Kilograms silica gel samples is available
Supply Ability: 10000 Ton/Tons per Year
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: Double layer plastic bag plus jumbo bag.special as your request
Delivery Detail: Within three days for one 20 FCL container.
Silica Gel Desiccant Color White ISO 9001:2008
Character: Fine-pored silica gel includes fine-pored spherical silica gel and fine-pored lumpy silica gel, which are transparent or semitransparent glasslike in appearance.
Average pore diameter: 2. 0-3.0nm
Specific surface: 650-800m2/g,
Pore volume: 0.35-0.45ml/g
Specific heat: 0.92KJ/kg. °C
Heat conductivity: 0.63KJ/m. Hr. °C
Fine-pored silica gel is also called Type-A silica gel.
Purpose: The gel is mainly used for desiccation and moisture absorption, and as catalyst carrier, adsorbent, separating agent and pressure-swing absorber as well.
Technical Specification:
Item | Typical Data | |
Absorptive capacity | RH=20%, % ≥ | 11.2 |
RH=50%, % ≥ | 29.2 | |
RH=90%, % ≥ | 37.6 | |
Heat loss | % | ≤1.0 |
pH Value | 4 | |
Specific resistance | Ω.cm | ≥5630 |
Silicon dioxide content | % | ≥ 98.5 |
Percent of pass of spherical particle | % | ≥90 |
Granularity | mm | 3-5 |
Stacking density | g/L | 784 |