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Quick Details

Brand Name: Quanhang
Purity: 99%
Grade Standard: Industrial Grade
CAS No.: 112926-00-8
Classification: Silicon Dioxide
Model Number: White silica gel
Application: Adsorbent
Appearance: white spherical and massive particles
Place of Origin: China (Mainland)
EINECS No.: 231-545-4
MF: SiO2
Other Names: White silica gel
Other Names: White silica gel desiccant
Usage: Electronics Chemicals, Plastic Auxiliary Agents, Textile Auxiliary A
Appearance: white spherical and massive particles
Color: White
Package: 25kg/bag,500/800/850/900kgs
Function: Moisture Adsorption
Size: 0.5-2mm,1-3mm,2-4mm,3-5mm,4-8mm
Bulk density: 760-800
Certification: SGS,MSDS,DGS,REACH,ISO9001:2008

Specifications

Product Description
A-Type Silica Gel

Our A-Type silica gel contains fine pores & has large internal surface area, including spherical and lumpy or irregular shape with transparent or semitransparent appearance. It has high moisture absorbing capacity at low humidity.


B-Type Silica Gel

B-Type silica gel is milky white, transparent or translucent, spherical or lumps shape. B-Type adsorbs water vapor at very high humidity and releases it at very low humidity.


Detailed Images
White Silica Gel for Drying and Moisture proof 11296008

Use:

A-Type Silica Gel:  Drying & moisture proof; Catalyst carrier; Adsorbent; Separator and Variable-pressure adsorbent, 

B-Type Silica Gel:  Liquid adsorbents; Drier and perfume carriers; Catalyst carriers; Silica sands, etc.


A-Type

Item
Specifications

Adsorption Capacity
RH=20%,% ≥
11
RH=50%,% ≥
25
RH=90%,% ≥
35
Loss on Heating,% ≤
5.0
PH value
4-8
Specific resistance, Ω.Cm ≥
4200
SiO2 ≥
98.5
Bulk density, g/l
760-800
Qualified ratio of spherical granules, % ≥
99.6
Qualified ratio of spherical granules only refers to bead silica gel 

B-Type 

Item
Specifications
Typical values
Superior class
First class
(2-5 mm)
Adsorption Capacity
RH=20%,% ≥
4.0
3.0
6.0
RH=50%,% ≥
11.0
10.0
16.0
RH=90%,% ≥
70.0
50.0
73.0
Loss on heating,% ≤
2.0
5.0
3.0
Specific resistance, Ω.Cm ≥
5000
3000
4000
PH
5.5-7.5
4-8
6.5
Bulk density, g/l
500-600
500-600
510
SiO2 ≥
98.5

N.W 25kgs per bag or 500/800/850/900kgs per container bag.


Note:

Packing and size may be customized per your specific requirement.


All Products
White Silica Gel for Drying and Moisture proof 11296008White Silica Gel for Drying and Moisture proof 11296008White Silica Gel for Drying and Moisture proof 11296008White Silica Gel for Drying and Moisture proof 11296008White Silica Gel for Drying and Moisture proof 11296008