China Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Silicagel

China Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Silicagel, Find details about China Desiccant, Silica Gel from China Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Silicagel

Basic Info.

Model NO.

NARROW PORE

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Trademark

HILAND

Transport Package

Bags, Drums, Boxes

Specification

500kg, 1000kg, 25kg, 20kgs

Origin

China

HS Code

281122

Model NO.

NARROW PORE

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Trademark

HILAND

Transport Package

Bags, Drums, Boxes

Specification

500kg, 1000kg, 25kg, 20kgs

Origin

China

HS Code

281122

Product Desciption

Product Name: Narrow pore silica gel

China Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Silicagel

Product Description:
transparent or translucent beads or granulars.
Average pore diameter: 2.0-3.0nm.
specific surface area: 650-800 m2 /g,
pore volume: 0.35-0.45ml/g.
specific heat : 0.92 KJ/kg ..ºCºC.
thermal 0 .63 KJ/m hr ..ºCºC. Fast adsorption,
Chemically stable, Nontoxic, tasteless, Its selective adsorptive capability is high.
Formula SiO2. n (H2O) (amorphous silicon dioxide)
CAS No. 7631-86-9 (silica)
Characteristics

Item		standard
Item		beads	granular
Adsorption Capacity , %	RH=20% ≥ %	10.5	10.5
	RH=50% ≥ %	25.0	25.0
	RH=90% ≥ %	36.0	36.0
Ratio of size Qualified,%≥		95	95
PH		4-8	4-8
Specific Resistance, .cm ≥		3000	3000
Silica,% ≥		99	99
Bulk Density, g/l ≥		750	700
Qualified Ratio of Spherical Granules ,% ≥		90	--
Loss on Heating, % ≤		1.5	1.5

Grain form Spherical or Granular
Sizes 0.5-1.5mm, 1-2mm, 1-3mm, 2-4mm, 2-5mm, 3-5mm in Spherical
0.2-0.7mm, 0.7 - 1.5 mm,1.0 - 3.15 mm,2-4mm,2.0 - 6.0 mm,3-6mm in Granular
China Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Silicagel