Shanghai Pujiang Molecular Sieve Co.,Ltd.

3A Model Molecular Sieve	4A Model Molecular Sieve	5A Model Molecular Sieve	5A Model Oxygen-enriched Molecular Sieve
10X Model Molecular Sieve	13X Model Molecular Sieve	Special Molecular sieve Used in Hollow Glass	Special Molecular Sieve Used in Detergent

3A Model Molecular Sieve
It is potassium model structure.It can absorb molecules with critical diameter not larger than 3Å,and it can exclude other molecules during the absorption of water.It is suitable for dehydration of unsaturated hydrocarbon materials such as ammonia cracking gas,propylene,acetylene etc.,and suitable for drying polar liquid such as alcohol etc.
Technical specification :

Quality index		measure unit	ø2.00-2.80mm	ø2.80-4.75mm
static water absorptivity		%	≥21.0	≥21.0
static ethylene absorptivity		%	≤0.30	≤0.30
bulk density		g/ml	≥0.68	≥0.68
particulate size		%	≥95	≥95
compressive strength	crushing force of point contact	N/particulate	≥45	≥70
compressive strength	deformation coefficient of crushing force		≤0.20	≤0.20
wear rate		%	≤0.30	≤0.30
package moisture		%	≤1.50	≤1.50

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