Molecular Sieve for Refrigerant

For refrigeration industry, we supply two kinds of molecular sieve:XH series & Solid Drier Core.

New Type Organic Adhesive Solid Core

 

 

 

 

 

 

 

 

 

 

 

Features: 

1) This new type solid core applies organic adhesive, which make sure every core has a smooth and clean surface.

2) Higher physcal strength and lower attrition loose.

3) Wet attrition loose is much lower than the common solid core, around 1/2 of the data of the common one. 

 

XH Series: XH-5 XH-7 XH-9 XH-11

 XH-5 is recommended for CFCs refrigerant R12, R22,R600 ect.

 XH-7 is recommended for new type refrigerant R134a.

 XH-9 is recommended for almost all kinds of the refrigerant such as: 134a,R500, R143a，R123，R124，R125，R404a，R407c，R12，R600a.

XH-11 is recommended for new type refrigerant R407C, R410, R32 etc. in air-conditioner.

Specification

Item	Unit	XH-5	XH-7		XH-9		XH-11
Bead Size	mm	1.6-2.5	1.6-2.5	3.0-5.0	1.6-2.5	3.0-5.0	2.0-3.0
Size Ratio	%	≥99	≥99	≥99	≥99	≥99	≥99
Bulk Denstiy	g/ml	≥0.8	≥0.85	≥0.82	≥0.85	≥0.8	≥0.82
Static Water Adsoption	%	≥20	≥17	≥17	≥17	≥17	≥15
Crush Strength	N/P	≥69	≥69	≥90	≥69	≥90	≥69
Dust	mg/g	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4	≤0.4
Packing Water	%	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Dry Attrition Ratio	%	≤0.5	≤0.5	≤0.8	≤0.5	≤0.8	≤1.0
Wet Attrition Ratio	%	≤1.5	≤1.5	≤2.0	≤1.5	≤2.0	≤1.5
LOI	%	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5	≤1.5

 

 

 

 

 

 

 

 

 

 

 

 

Package: 40KG steel drum or 180 KG steel drum.

Solid Drier Core: SLDH-48  SLDW-48  SLDA-48

Code Meaning

D- filter drier core

H-100% molecular sieve

W-20% activated alumina, 80% molecular sieve

A-48% activated alumina, 47% molecular sieve, 5% active carton

 

SLDH Core

DH core can be well used together with HFC, POE or PAG. Because there’s no activated alumina, the oil additive will not be exhausted.

 Used for refrigerant: R134a, R404, R407c etc.

Protection POE additive.

High water adsorption capacity.

Efficiently preventing impurity.

 

SLDW Core

DW core is recommended for the system with HCFC, CFC and mineral oil or alkyl benzene oil, especially for system with high freezing temperature and high dehydration capacity.

  Used for refrigerant: R22,R134a, R404A,R507 etc.

Used for mixed refrigerant: R124, R125, R134a, R143a,R152a, R218, R23 and R32.

  With high dehydrating capacity both at low and high freezing temperature.

  The solid core can bear pressure and vibration.

 

SLDA Core

DA core is recommended for burned system to absorb acid.

  Used to absorb injurant such as acid and moisture caused after system burning to prevent new settled compressor from being broken.

 

Specification

Type	Component	Water Adsorption         （wt%）	Crush Strength （KN/core）	Circulating Pressure (milibar)
SLDH-48	Molecular sieve:100%	≥14.0	≥49	＜200
SLDW48	Molecular sieve: 80% Active alumina: 20%	≥13.7	≥46	＜200
SLDA-48	Molecular sieve: 47% Active alumina: 48% Active carbon: 5%	≥13.5	≥40	＜200
Standard	--	GB6287	GB10505.1	ASHRAE63-79