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high quality silica gel beads A type fine pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2
high quality silica gel beads A type fine-pored silica gel SiO2

high quality silica gel beads A type fine pored silica gel SiO2

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Price:$780.00 - $860.00

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Product Overview

Description



Products Description



Characteristics
The fine-pored silica gel including spherical silica gel and block silica gel, its appearance is transparent or translucent glass shape.

Average pore diameter: 2.0-3.0nm specific

Surface area: 650-800 m2/g

Pore volumn: 0.35-0.45ml/g specific

Heat: 0.92KJ/kg.˚C.

Thermal conductivity: 0.63KJ/m.hr.˚C.


Application



1.Often used in parallel between two layers of the shutter seal dehumidification, can keep the two layers of glass lit degrees.
2.Used as catalyst carrier and organic compound dehydration refined. also can be used as catalyst carrier and organic compound dehydration refined.

3.Because of its high packing density and low humidity, moisture absorption effect obvious characteristics, more can be used for air purifying agent to control air temperature.
4.Prevent apparatus, meter,electrical equipment,drugs,food, textile and other various packaging items damp.


5.Mainly used in the dry, moisture, rust.
6.Marine transportation for the goods during transport due to the water in large and damp metamorphism, with this product can be effective to wet moisture-proof, make the quality of the goods are protected.



Technical Data


ITEM
INDEX
Superior class
First class

Absorption 
Capacity
RH=20% ,    %  ≥
11
8
RH=50% ,     % ≥
27
20
RH=90% ,     % ≥
38
30
Loss on heating，% ≤
2.0
5.0
PH value
4-8
4-8
Silica，% ≥
99
98
Qualified ratio of spherical granules，% ≥
92
90
Bulk density，g/L
700-850
700-850


Product packaging




[Size] 2-4mm,3-5mm.

[Packing] 25kg per compound bag. 

[Note] Qualified ratio of spherical granules is only applicable to fine-pored silica gel.

[Remarks] Feel free to contact us if you have any special requirements.


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