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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-139, butane and other special refrigerants, which are used in refrigeratory, deepfreeze and air conditioning.
XH-9 molecular sieve is a common desiccant 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 static adsorption capacity |
≥ %wt |
20 |
18.5 |
18.5 |
Water dynamic adsorption capacity |
≥ %wt |
6.0 |
6.0 |
6.0 |
Bulk density |
≥ g/ml |
0.80 |
0.80 |
0.85 |
Strength |
≥ N |
80 |
75 |
75 |
Abrasion |
≤ %wt |
0.1 |
0.1 |
0.1 |
Water content |
≤ %wt |
- |
- |
1.0 |
Testing of combinability with R-134a |
Fluorine content before test |
%wt |
- |
0.018 |
0.018 |
Fluorine content after test |
- |
- |
0.018 |
0.018 |
Reactivation:
Room temperature, humidity <90%, non-exposing in air; non-contact with water, acid and alkali..
Packing:
35 Kg (10 gallon) steel pail
160 Kg (bead, 55 gallon) steel pail |
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