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Home » For Buyers » Selling Leads » Chemicals » Desiccant & Sorbent
Title

4A Molecular Sieve

4A Molecular Sieve
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Description

Introduction:

a kind of alkali aluminosilicate and able to absorb molecules with their critical diameters no more than 4A.

Applications:

    Static dewatering for airtight gas system

    Drying agent for refrigeration system

    Medicine packing

    Electronic component

    Degenerating chemical

    Dry saturated hydrocarbons

Formula: Na2O·Al2O3 ·2.SiO2·9/2H2O

Specification:

Item

unit

target

Shape

 

pellet

ball

Diameter

mm

1.5-1.7

3.0-3.3

1.7-2.5

3.0-5.0

Size ratio up to grade

%

≥98

≥98

≥96

≥96

Bulk density

g/ml

≥0.60

≥0.60

≥0.60

≥0.60

Abrasion rate

%

≤0.20

≤0.25

≤0.20

≤0.20

Crushing strength

N/p

≥30

≥45

≥60

≥70

Water adsorption

%

≥20.5

≥20.5

≥20.5

≥20.5

Packing water

%

≤1.5

≤1.5

≤1.5

≤1.5

Packing: 

By carton box, each box 30kg or 25kg, inside airtight bag.

Or 40kg/sealed iron drum, inside airtight bag. 


Place of Origin Currency
Payment Method Minimum Order
Delivery Time Delivery
Packaging Supply Ability
Contact Info


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