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Type A silica gel (spherical)
CAS NO.: 112945-52-5
FOB Price: NEGOTIABLE Get Latest Price
Specification: Adsorption Capacity:RH=20%,≥11%;RH=50%,≥26%;RH=90%,≥36%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 800KG/Jumbo Bag; 1000KG/Jumbo Bag; 15KG/Paper Bag; 20KG/Paper Bag; 25KG/Paper Bag
Product Detail
Properties

Type A silica gel (spherical)


Properties

Fine porous silica gel, also called Type A silica gel, includes fine porous spherical silica gel and fine porous blochy silica gel. The appearance is transparent or translucent The average pore diameter is 2.0-3.0 mm, surfacearea is 650-800m²/g;the pore volume is 0.35-0.5ml/g; specific heat is 0.92 KJ/kg * ℃ .


Application

Mainly used for drying and moisture proof, may also be used as catalyst carriers, adsorbents, separators and variable pressure adsorbents, etc.


Data sheet:

Item

parameters

Specification

Adsorption Capacity (25℃)%

RH=20%        ≥

11.0

11

RH=50%        ≥

26.0

26

RH=90%        ≥

36.0

36

Loss on drying ,%                 ≤

As agreed

2

PH

4--8

90

Specific Resistance,        (Ω.cm)    ≥   

4000

according to the agreement

SiO²                       %     ≥

99

according to the agreement

Qualified ratio of spherical granules  %  ≥

90


Ratio of particle size            %  ≥

90

4-8

Bluk density                g/L    ≥

750

4000

Note: Qualified ratio of spherical granules is only applicable to fine porous silica gel.


Size:0.2-1mm, 0.5-1.5mm, 0.7-1.4mm, 1-2mm, 1-3mm, 2-4mm,  3-5mm, 4-8mm etc.


Packaging:Bags of 25Kg or 850Kg ,or as required.


Notes:Packing and Specification can be customized.



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23YRS
Business Type:
Manufacturing
Country/Region:
Shandong, China
Contacts:
Manager Xu
Position Title:
Manager of foreign trade department
Tel:
0086-546-6853125
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