4A Molecular Sieve

4A Molecular Sieve

4A Molecular Sieve suitable for drying natural gas , air and solvent as well as hydrocarbon gas 、aromatic compounds and Freon refrigerant.
It can be used in keeping static dryness of leechdom, electric unit and volatile chemical material.
It can be used in dehydrating paint, dyestuff and plastics industry.
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Product Details

Introduction
Na model crystal structure, it is a kind of aluminosilicate of alkali metal. It can absorb molecules with critical diameter not larger than 4A.

Use
1. It is suitable for drying natural gas , air and solvent as well as hydrocarbon gas 、aromatic compounds and Freon refrigerant .
2. It can be used in keeping static dryness of leechdom, electric unit and volatile chemical material.
3. It can be used in dehydrating paint, dyestuff and plastics industry.

Chemical Formula
Na12[(AlO2)12(SiO2)12]·XH2O

Technical Index

Item

Unit

Index

Brown Spherical

Diameter

mm

Φ2-3,Φ3-5, Φ4-6

Static water absorptivity

(RH60%)

24

Heap density

≥g/cm3

0.68-0.72

Crush strength

≥N

50-90

Wear rate

≤%wt

0.3


Storage
Prevention against moisture
Package
25kg paper box , paperboard bucket and As requirements of consumers.

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