Specialized Molecular Sieve

3A Molecular Sieve IG

Application: Insulating glass molecular sieve is used specially for adsorption of the water vapor in insulating glasses to improve sound insulation and heat insulation of glass.

Properties	Measure Unit	Spherical	Cylindrical
Diameter	mm	0.5-1.0	1.0-1.6	1.2-1.8	1.5-2.0	1.6-2.5
Static Water Adsorption	g/ml	200	200	200	200	200
Bulk Density	≥ mg/g	0.73±0.02	0.73±0.02	0.73±0.02	0.73±0.02	0.73±0.02
Crush Strength	≥ mg/g		15	18	20	25
Δt(25g-25cc)	≥ N	35	35	35	35	35
Particle	≤ %wt	98	98	98	98	98
Wear Rate	≤ %wt	0.1	0.1	0.1	0.1	0.1
Package Moisture	≤ %wt	1.0	1.0	1.0	1.0	1.0

HF-512H Molecular Sieve

Application: HF-512H is used for PSA hydrogen separation and CO refining.

Properties	Measure Unit	Spherical Cylindrical
Diameter	mm	1.6-2.5
Static Water Adsorption	≥ mg/g	260
CO Adsorption	≥ ml/g	30
N2 Adsorption	≥ ml/g	10.2
n-hexane Adsorption	≥ mg/g	135
Bulk Density	≥ g/ml	0.78±0.04
Crush Strength	≥ N/P	40
Wear Rate	%wt	0.3
Package Moisture	≤ %wt	1.5

HF-512O Molecular Sieve

Applications: Except for general properties of molecular Sieve 5A, HF-512O is mainly used for PSA or VPS rich oxygen generation.

Properties	Measure Unit	Spherical
Diameter	mm	0.6-0.9	1.6-2.5
Static Water Adsorption	≥ mg/g	265	265
N2 Adsorption	≥ ml/g	10.8	10.8
Separation value of N2 & O2	≥	3.2	3.2
Bulk Density	g/ml	0.74±0.02	0.72±0.02
Crush Strength	≥	N/P	40
Wear Rate	≤ %wt	0.3	0.3
Package Moisture	≤ %wt	1.0	1.0

RK-29 Molecular Sieve

Application: RK-29 is used for desulfurization of liquefied petroleum gas.

Properties	Measure Unit	Cylindrical
Diameter	mm	1.6
Static Water Adsorption	≥ mg/g	215
n-hexane Adsorption	≥ mg/g	120
N2 Adsorption	≥ ml/g	10.2
Bulk Density	≥ g/ml	0.64±0.02
Crush Strength	≥ N	35
Wear Rate	≤ %wt	0.2
Package Moisture	≤ %wt	1.5

XH-5 Molecular Sieve

Application: XH-5 is used commercially for dehydration and drying of refrigerants R12, R22.

Properties	Measure Unit	XH-5
Diameter	mm	1.6-2.5
Bulk Density	g/ml	0.80±0.02
Static Water Adsorption	≥ mg/g	210
Dynamic water Adsorption	≥ mg/g	60
Crush Strength	≥ N	80
Wear Rate(dry)	≤ %wt	0.1
Wear Rate(humidity)	≤ %wt	3.0
Package Moisture	≤ %wt	1.0

XH-7 Molecular Sieve

Application: XH-7 is used for dehydration and drying of new refrigerants R-134a in household and commercial refrigerators, iceboxes and air conditioners.It is also used for specialized refrigerants such as butane in "green" refrigerators.

XH-9 Molecular Sieve

Application: XH-9 is used commercially in drying refrigerants in air conditioners, iceboxes and refrigerators in cars, station wagons, refrigerating trucks, trains and shipper.

XH-11 Molecular Sieve

Application: XH-11 is available in bead for dehydration and drying of refrigerants R407c, R-410A.

Properties	Measure Unit	XH-7	XH-9	XH-11
Diameter	mm	1.6-2.5	1.6-2.5	1.6-2.5
Bulk Density	g/ml	0.85±0.02	0.85±0.02	0.85±0.02
Static Water Adsorption	≥ mg/g	175	170	165
Dynamic Water Adsorption	≥ mg/g	60	60	60
Crush Strength	≥ N	80	80	80
Wear Rate(dry)	≤ %wt	0.1	0.1	0.1
Wear Rate(humidity)	≤ %wt	3.0	3.0	3.0
Package Moisture	≤ %wt	1.0	1.0	1.0
Test of compatibility with R-134a
Fluorine content before	%wt	0.018	0.018	Difluoromethane
Fluorine content after test	%wt	0.018	0.018	Adsorption 0.01% wt

HFW-325 Molecular Sieve

Application: HFW-325 is used specially for purification of refrigerant R134a. Type HFW-325 absorbs
HCFC1122, decrease HCFC1122 under 2 PPM..

Properties	Measure Unit	Specification
Gravity-surface area	≥ m2/g	300	300	300
Cavity Volume	≥ cm3/g	0.38	0.38	0.38
Static Adsorption	≥ mg/g	170	170	170
Bulk Density	g/ml	0.70±0.02	0.70±0.02	0.70±0.02
Loss of Ignition	≤ mg/g	6.0	6.0	6.0
Crush Strength	≥ N	120	140	180
Wear Rate	≤ wt%	0.1	0.1	0.1

HF-404B Molecular Sieve

Application: HF-404B is used specially for desiccation of automobile air system.

Properties	Measure Unit	Spherical
Diameter	mm	2-2.5
Static Water Adsorption	≤ mg/g	210
Methanol Adsorption	≤ mg/g	140
Bulk Density	g/ml	0.75±0.04
Crush Strength	≥ N	80
Wear Rate	≤ %wt	0.1
Package Moisture	≤ %wt	1.0