Fine Pore Spherical Silica Gel, Granular Silica Gel for Gas Drying

China Fine Pore Spherical Silica Gel, Granular Silica Gel for Gas Drying, Find details about China Silica Gel, Silicagel from Fine Pore Spherical Silica Gel, Granular Silica Gel for Gas Drying

Basic Info.

Model NO.

type A

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Trademark

Hiland

Transport Package

Bags, Drums, Box

Specification

25kgs, 500kgs, 1000kgs

Origin

China

HS Code

281122

Model NO.

type A

Sorbent

Silica Gel

Desiccant

Physical Desiccant

Trademark

Hiland

Transport Package

Bags, Drums, Box

Specification

25kgs, 500kgs, 1000kgs

Origin

China

HS Code

281122

Product Desciption

Product Name: White silica gel

Fine Pore Spherical Silica Gel, Granular Silica Gel for Gas Drying

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
Fine Pore Spherical Silica Gel, Granular Silica Gel for Gas Drying