a Type Bead Silica Gel, Silicagel , Packing Desiccant, White Silica Gel for Moisture-Proof

Model NO.
Type A
Sorbent
Silica Gel
Desiccant
Physical Desiccant
Transport Package
Bags, Drums, Box
Specification
25kgs, 500kgs, 1000kgs
Trademark
Hiland
Origin
China
HS Code
281122
Production Capacity
60000000
Reference Price
$ 0.59 - 1.15
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Product Description

Product Name : White silica gel
a Type Bead Silica Gel, Silicagel, Packing Desiccant, White Silica Gel for Moisture-Proof
Product Description : transparent or translucent beads.
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)

Characteristics
Item standard
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
a Type Bead Silica Gel, Silicagel, Packing Desiccant, White Silica Gel for Moisture-Proof a Type Bead Silica Gel, Silicagel, Packing Desiccant, White Silica Gel for Moisture-Proof

 

Desiccant & Sorbent

PNEUTEC.IT, 2023