XH molecular sieve for refrigerant
- XH-5 molecular sieve is used mainly for refrigerant R12 and R22 in order to desiccate, purify and improve refrigeration effect.
- XH-7 molecular sieve is used to dehydration and desiccation for new type R-134a,butane and other special refrigerants, which are used in refrigeratory, deepfreeze and air conditioning.
- XH-9 molecular sieve is a common desiccation for new type refrigerants which are used in the air conditionings of car, ship and refrigeratory.
- Technical parameter:
|
Parameter
|
Unit
|
XH-5
|
XH-7
|
XH-9
|
|
Diameter
|
Mesh
|
8×12
|
8×12
|
8×12
|
|
Water adsorption capacity
|
≥%wt
|
20
|
18.0
|
18.5
|
|
Water drynamic adsorption capacity
|
≥%wt
|
6.0
|
6.0
|
6.0
|
|
Water dynamic adsorption capacity
|
≥g/ml
|
0.80
|
0.80
|
0.85
|
|
Bulk density
|
≥N
|
80
|
80
|
75
|
|
Abrasion
|
≤%wt
|
0.1
|
0.1
|
0.1
|
|
Water content
|
≤%wt
|
1.0
|
1.0
|
1.0
|
|
Testing of combinability with R-134a
|
|
|
|
|
|
Fluorine content before test
|
%wt
|
|
0.018
|
0.018
|
|
Fluorine content after test
|
%wt
|
|
0.018
|
0.018
|
Room temperature, humidity ﹤90%,non-expose to air; non-contact to water, acid and alkali.
35kg (10 gallon) steel pail
160kg (bead,55 gallon) steel pail